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Posts Tagged ‘ Digital Camera ’

Buy a Digital Camera

By on February 25, 2011

By Tim Moynihan and PCWorld Staff
February 25, 2011

SAN FRANCISCO – Introduction

Gone are the “megapixel wars” of recent years; it’s hard to find a new camera with anything less than a 10-megapixel sensor. Instead, we’re seeing a different kind of battle nowadays: manufacturers are building specialized cameras for different types of shooters.

Between feature-loaded cameras under $200, ruggedized point-and-shoots, high-zoom pocket cameras, hybrid still-and-video cameras, interchangeable-lens compact cameras, and full-fledged DSLRs, your options are growing–and getting a lot more confusing.
We’re here to help. This Digital Camera Buying Guide will help you make a purchasing decision based on the specs you’ll need to examine closely (and the specs you can basically ignore) before you fork over your hard-earned cash.

Choosing the Right Digital Camera
From pocket megazooms to basic point-and-shoots, we’ll walk you through the different kinds of digital cameras. more
The Specs Explained
Buying a digital camera isn’t all about megapixels. We’ll translate the jargon and tell you just how important each specification is to your purchase. more
Digital Camera Shopping Tips
Before you head to the store, check out our advice for making a smart digital camera choice. more
And if you want to dive in and see the latest PC World rankings and ratings of digital cameras, you can find them here:

Top-Rated Point-and-Shoot Cameras
Top-Rated Pocket Megazoom Cameras
Top-Rated Point-and-Shoot Cameras With Manual Controls
Top-Rated Point-and-Shoot Cameras for Video
Top-Rated Compact Interchangeable-Lens Cameras
Top-Rated DSLRs
Choosing the Right Digital Camera

If you’re having a hard time figuring out which camera to buy, you may be tempted to make a decision based solely on megapixel count. However, outside of making huge prints or blowing up small portions of an image, megapixels can be meaningless. In fact, a high megapixel count can lead to noisier, less-sharp images unless you’re using a camera with a larger image sensor (such as a DSLR or a compact interchangeable-lens camera).

Other features are often more important, and they depend on what you’ll be using the camera for. For example, a lethargic camera that takes too much time between shots is a lemon for sports or action photographers, and a big, heavy DSLR that takes amazing photos may spend more time on the shelf than in your carry-on bag. A camera with no manual controls may take fabulous shots in bright sunlight, but lousy ones in more challenging situations.

Starting at the top of the photographic food chain, here are the pros and cons of each type of camera.

Digital SLR (DSLR) Camera

Strengths: Superb photos, videos, and low-light shooting; no shutter lag; versatile interchangeable lenses; manual controls for exposure and focus; through-the-lens optical viewfinder

Weaknesses: Expensive; lack of portability; not all DSLRs shoot video; can be complex and intimidating

If money’s no object and performance is your top priority, a digital SLR yields the best photo quality and imaging controls of any type of digital camera. The combination of a large sensor, high-quality lenses that you can swap out to achieve a wide range of effects, great high-ISO performance in low light, and lightning-quick shutter response times make it the go-to camera for hobbyists and pro shooters. A DSLR is also the only type of camera that lets you frame shots using a through-the-lens optical viewfinder, meaning that what you’ll see through the eyepiece is a true-to-life representation of your shot.

Though the prospect of using a DSLR can be intimidating for novice users, most modern models are outfitted with point-and-shoot-like features and LCD-based viewfinders to make the migration easier. Beyond user-friendly auto-exposure and scene modes, you also get room to grow as a photographer due to a DSLR’s full range of manual controls.

The only major drawback to a DSLR is its size, which makes it a tough camera to bring anywhere you go. Price is also a major consideration, even after you spend an initial $700 to several-thousand dollars on the camera body alone. Additional lenses are a must when it comes to unleashing the full power of your DSLR, and they usually cost several hundred dollars a pop (at least). If you’re interested in shooting video, make sure your DSLR supports it; these cameras capture stunning HD video, but only the newest DSLRs are video-capable.

Compact Interchangeable-Lens Camera (Panasonic G-Series, Olympus PEN, Sony NEX, Samsung NX)

Strengths: More-compact than a DSLR; excellent photo and video quality; no shutter lag; versatile interchangeable lenses; manual controls for exposure and focus

Weaknesses: No through-the-lens optical viewfinder; can be expensive; fewer lenses available than for DSLRs; still a bit bulky for everyday use

If you can live without an optical viewfinder, these interchangeable-lens cameras offer most of what a DSLR offers in a more-compact body: a large sensor, fast mechanical shutter, swappable lenses, noticeably better image and video quality that your average point-and-shoot, and manual controls.

The lack of an optical viewfinder is a byproduct of these cameras’ smaller size: by eliminating the somewhat large mirror box that lets you frame your shot through the lens, manufacturers were able to make these interchangeable-lens cameras more compact.

One of the main problems is deciding which of the emerging compact interchangeable-lens formats to buy into, because like DSLR lens mounts, they’re incompatible with one other: Panasonic and Olympus both use the Micro Four-Thirds System lens mount, but not all Micro Four-Thirds lenses are compatible with both companies’ cameras; Samsung’s NX10 uses its own NX lens mount; Sony’s NEX series uses the E-Mount system; and other companies are bound to release their own interchangeable-lens compacts.

Because this is a newer type of camera, there aren’t as many lens options to choose from, either. Adapters are available that let you use full-size DSLR lenses with these cameras, but they often cost a hundred dollars or more.

Megazoom (Fixed-Lens High-Zoom) Camera

Strengths: Very high optical zoom range; manual controls; normally has excellent image stabilization; better lenses than standard point-and-shoot cameras

Weaknesses: Bulkier than a point-and-shoot camera; expensive for a fixed-lens camera; not much smaller than an interchangeable-lens camera

Megazooms don’t give you the same lens-swapping versatility of a DSLR or compact interchangeable-lens camera, but they are the most-versatile fixed-lens cameras available. They’re called “megazooms” because their lenses serve up a whopping amount of optical zoom (20x to 36x), offering impressive wide-angle coverage and telephoto reach.

Most megazooms also offer DSLR-like manual controls for aperture and shutter, as well as excellent image stabilization to help steady full-zoom shots. Because of the versatility of their lenses, they’re good cameras for landscape photography (they can capture both wide-angle vistas and faraway details), sports photography (you can sit in the crowd and still get tight shots of in-game action), and animal photography (because you really shouldn’t get too close to that bear).

Although a megazoom camera is smaller than a DSLR, it’s about the same size as some interchangeable-lens compact cameras, and it won’t slip into a pocket or purse. You’ll probably need a backpack or camera bag to tote it along with you.

Pocket Megazoom (Compact High-Zoom) Camera

Strengths: Very high optical zoom range for a pocketable camera; portable but versatile; normally has excellent image stabilization; many have manual controls

Weaknesses: Some are a bit bulky; more expensive than basic point-and-shoot cameras; some lack manual controls; normally has narrower aperture than an advanced point-and-shoot

If you’re attracted by the versatile fixed lens of a megazoom camera but want something a bit more portable, a pocket megazoom is your best option. These compact cameras offer optical zoom ranges up to about 18x, and although they’re definitely more compact than a full-size megazoom or DSLR, some of them aren’t quite small enough to slip into a pants pocket. A jacket pocket or purse should be big enough, however.

These are great cameras for vacationers or for everyday use, due to their versatile combination of zoom range and portability. They’re small enough to bring anywhere, and they offer enough optical zoom to cover anything from wide-angle scenery to faraway shots of sporting events or wildlife.

Although many pocket megazoom cameras have manual controls such as aperture and shutter priority, not all of them do, so be sure to check the specs if you’d like those features. These cameras normally have very good optical image stabilization to bolster their high-zoom lenses.

Advanced Point-and-Shoot (Compact Camera With Manual Controls)

Strengths: Better image quality than most fixed-lens cameras; manual controls over shutter speed and aperture settings; usually has a wide aperture at wide-angle end of the zoom; good secondary camera for DSLR owners; good learning tool for novice shooters

Weaknesses: More expensive than a basic point-and-shoot; can be more complicated to use than a basic point-and-shoot; smaller optical zoom range

Not all point-and-shoot digital cameras can live up to the scrutiny of a DSLR-toting pro, but an advanced point-and-shoot often gets the nod as a pro shooter’s secondary, more-portable camera. These cameras have manual controls for setting the aperture, shutter, and ISO, letting you fine-tune your shot more granularly than you can with a basic point-and-shoot.
Their lenses also tend to have wider maximum apertures than most fixed-lens cameras, meaning that you can shoot at faster shutter speeds, get good shots in low light, and achieve shallow depth-of-field effects to give macro shots and portraits a more artistic look. Although you don’t get the zoom range of a pocket megazoom, image quality is often better; you don’t end up with the distortion you sometimes see with a high-zoom lens.

Ruggedized Point-and-Shoot Camera

Strengths: Immune to drops, water, freezing, and sand

Weaknesses: Usually has fewer features than a standard point-and-shoot camera; sometimes has subpar image quality

These are the ultimate cameras for extreme-sports enthusiasts, mountaineers, snorkelers, and the just-plain-clumsy. Quite a few waterproof, freezeproof, drop-proof, and dustproof cameras are available, and they’re great for taking underwater shots of fish, lugging to the beach, or taking on a snowboarding trip.

Due to their unique looks and sometimes-barren feature sets, these rugged cameras aren’t the first choice for everyday on-the-go use. Image quality can be a mixed bag, as well: they’re rugged, but they usually don’t have the best optics or biggest sensors. But they’re durable, and that’s sometimes a more important trait to have.
Basic Point-and-Shoot Camera

Strengths: Very easy to use; inexpensive; small enough to fit in a pants pocket; usually has a large number of scene modes that select the right in-camera settings for your shot

Weaknesses: Usually doesn’t have any manual controls; image quality is typically mediocre, especially in low light; inflated megapixel counts

A basic point-and-shoot camera is a no-brainer pick for anyone who just wants an affordable camera to have on hand at all times; most of them even shoot 720p HD video now. In-camera automation is getting better and better, meaning that these cameras basically drive themselves; you don’t get manual controls that help you fine-tune your photos, but these cameras normally have very good Auto modes and scene selections that choose the appropriate in-camera settings for your shot.
These cameras usually have small sensors, so don’t fall into the trap of buying an inexpensive camera with a very high megapixel count. Packing more megapixels into a small sensor usually leads to image noise, especially when you’re shooting at higher ISO settings.

Although they won’t offer the same optical zoom reach as a more-expensive camera, a good thing to look for in a basic point-and-shoot camera is wide-angle coverage (ideally around 28mm on the wide-angle end). That extra wide-angle coverage comes in very handy for group shots, arm’s length self portraits, and landscape shots.

The Specs Explained

Different specs are important to different people, but there are a few generalizations we can make when it comes to cameras.

Megapixel Count

If you intend to take pictures only to e-mail them to distant friends or to print at snapshot size, a camera of most any resolution will do. Even so, having more pixels gives you greater flexibility–you can print sharper pictures at larger sizes, or crop and print small sections of pictures. These days most cameras offer a resolution of at least 10 megapixels, which is overkill for most shooters. 5 megapixels is enough to make a sharp 8-by-10 print. 8 megapixels is enough to make a sharp 11-by-14 print. A 10-megapixel camera can produce acceptable prints of up to 13 by 19 inches, though they may lose some detail. Images from a 13-megapixel camera look good at 13 by 19 inches and can be pushed to 16 by 24 inches. Many digital single-lens reflex (SLR) cameras today exceed 13 megapixels-all the better to creatively crop your images.
Image Quality

All megapixels aren’t created equally; cameras with larger sensors and lenses normally take better shots, regardless of the megapixel count. Bigger sensors normally create better images, as do higher-quality lenses; this is why DSLRs take such stunning photos. If you can’t get any hands-on time with a camera before deciding whether to buy it, check the specs to see how big its sensor is, and look at the physical size of the glass on the front of the camera. If both are big, it most likely offers good image quality.

Shutter Lag and Startup Time

Even if the camera you’ve decided to buy has some drool-inducing specs, shutter lag may keep you from capturing the perfect shot. When it comes to shutter lag, a camera can let you down in a handful of ways: a slow shot-to-shot time, a slow startup-to-first-shot time, and a laggy autofocus that has trouble locking in on a crisp shot.

You can check for only one of these problems by scanning a camera’s spec sheet: To get a grasp on a camera’s shot-to-shot time, look for the camera’s “burst mode” or “continuous shooting” count in shots per second. This is the number of shots a camera will take in rapid-fire succession as you hold the shutter button down. If you’re interested in shooting a lot of sports or action photography, look for a camera with a continuous shooting mode of at least 3 shots per second; keep in mind that the continuous shooting speeds usually refer to situations with the flash turned off, as the time needed to recharge the flash will usually be longer than the shot-to-shot time. Some cameras are built for high-speed shooting with shot rates much higher than that, but usually they significantly reduce the resolution of each photo in order to speed up image processing and write speeds.

The other forms of shutter lag are important reasons to get some hands-on time with any camera before you buy it, if possible. Check to see how long the camera takes to power on and snap a first shot; generally, anything close to a second is considered fast. Another good hands-on, in-store test is to see how long the camera’s autofocus system takes to lock in on a shot after you press the shutter button halfway. If the camera searches in and out for more than a second, you’d be better off with another camera for sports or spur-of-the-moment casual shots.

Size, Weight, and Design

To some users, how much a camera weighs and whether it fits in a pocket may be more important factors than resolution. Slim cameras are convenient, but they frequently have tiny dials and few buttons, which make changing settings somewhat trying. Smaller cameras usually don’t have many manual controls, relying on automated in-camera settings that pick the right in-camera settings for your shot. These auto modes normally do a great job, but you have less control over the look and feel of a photo.
Zoom Lens and Image Stabilization

Inexpensive cameras often lack a powerful optical zoom lens, but that’s changing. Among the new breed of $200-range cameras are a few pocket megazooms: compact cameras with optical zoom lenses as powerful as 10x optical zoom.

If we had to choose between a point-and-shoot camera with more optical zoom and one with higher resolution, we’d take the model with the more powerful zoom lens–it means you won’t have to magnify your subject and then use software to crop the image (and discard some of the resolution as a result).

If you’re buying a DSLR or a compact interchangeable-lens camera, both the zoom range and the stabilization features depend on the lens you’re buying. A few DSLRs and interchangeable-lens compacts have in-body image stabilization, meaning that your images will be stabilized by in-camera mechanics regardless of which lens you attach. If your camera doesn’t have in-camera stabilization features, optically stabilized lenses are available, but they’re often a bit more expensive.

Fixed-lens cameras now offer zoom ratings of up to 36X. These lenses are great for nature or sports photography, but unless the camera has good image stabilization (look for a camera with optical image stabilization) or a very fast shutter, you may need a steady hand or a tripod to avoid blurry pictures at extreme telephoto lengths. You should try a camera’s autofocus at full zoom: We’ve tested some models that were slow to focus at full zoom in low light.

Also note that not all high-zoom cameras are created equal. You know how you have to ask everyone in your group shot to gather in close to get in the shot? A wide-angle lens can solve that problem, so pay attention to the wide-angle end (lowest number) of the optical zoom range, not just the telephoto end (highest number). If you take a lot of group shots or landscape shots, the wide-angle end of the lens is even more important; it lets you capture more of the scene when you’re zoomed all the way out. A good wide-angle lens starts at about 28mm or less on the wide-angle end; the lower the number, the wider-angle the lens.

Be wary of advertised zoom ratings–many vendors combine the optical zoom (which moves the lens to magnify the subject) with digital zoom, which merely captures fewer pixels and magnifies those. Optical zoom gives you all the benefit of the camera’s maximum resolution, combined with the ability to focus in tight on faraway action.
RAW Mode

All digital cameras take .JPEG images by default, which compresses your photos and compromises the details in each shot. Many DSLRs and compact interchangeable-lens cameras, and some advanced point-and-shoot cameras also allow you to shoot in RAW mode, which preserves all the data in your images without compression. Shooting in RAW lets you bring out more detail in your image during the editing process, but it also means that the file sizes on your images will be much higher. If you plan to shoot in RAW, make sure you have a high-capacity storage card to hold all that extra data.
Manual Focus

For close-ups and situations in which a camera’s autofocus doesn’t quite cut it, switching to manual focusing can help you get the shot. Low-end cameras often omit manual focusing or allow only stepped focusing, which forces you to choose from a few preset distances. It’s also a good idea to test out a camera’s autofocus before you buy; some cameras struggle to lock in on a focus point at full telephoto or in macro mode, meaning you may not be able to capture your perfect shot.

Storage

If you have an existing storage card that you’d like to use with your new camera, make sure that it’s compatible with your new purchase. Most cameras on the market today use SD (Secure Digital) or SDHC (Secure Digital High Capacity) format cards. SDHC (Secure Digital High Capacity) cards are more expensive, offering storage capacities up to 32GB, but they’re not backward-compatible with standard SD slots. There’s also a new format on the block: SDXC, which supports storage capacities up to a whopping 2TB; those are even more expensive, and they aren’t compatible with all SD/SDHC card slots.
In addition to storage capacity, there’s also the speed issue to consider. SD and SDHC cards have a “Decoding Class” rating listed, which refers to the data-writing rate for each card. The higher the Class number, the faster the write speed; if you’re planning on shooting video or using a high-speed burst mode, look for a Class 4 or Class 6 card at the very least.

To complicate matters further, there are a couple of other formats out there. Some cameras support MicroSD or MicroSDHC cards, a smaller version of the SD card format that isn’t compatible with full-size SD slots. Older Sony cameras take MemoryStick cards, and older Olympus cameras use the XD card format; both companies’ new cameras now support SD/SDHC cards. What’s more, many higher-end DSLRs have a larger-format CompactFlash card slot.

Battery Life

Cameras use one or more of several types of batteries: AAs, either nonrechargeable alkaline ($5 for four) or rechargeable nickel metal hydride (NiMH, about $14 for four); high-capacity disposable CRV3s (around $10 apiece, and some cameras take two); or proprietary rechargeable batteries that can cost $25 to $65 to replace.

Some digital cameras quickly drain batteries–especially alkaline batteries–which can be expensive and annoying. Battery life and cost often aren’t related; some inexpensive cameras have great battery life, and some expensive ones use up a charge quickly. Either way, it’s a good idea to buy spare batteries.

Movies and Sound

The majority of today’s cameras can capture video as well as still shots, and some even record 1080p high-definition video. If you plan on shooting a lot of video with your camera, here are some things to consider:

- Can the camera zoom in and out optically while filming video?

- Can you use autofocus while shooting video?

- Does your video-editing software support the format your camera records? Most cameras’ video output will work with any video-editing program, but the AVCHD format is still incompatible with some software. That said, the AVCHD format will upload directly to YouTube.

- Do you have a Class 4 or Class 6 SDHC card? You’ll want to pick one up to make sure it can handle the speed of video capture.

If you’re torn between a digital SLR camera and an advanced point-and-shoot model, check to see whether the DSLR you’re considering shoots video. A growing number of DSLRs capture high-definition video, and the larger sensors and lenses mean that the video quality is usually phenomenal.

Exposure Settings

All digital cameras let you shoot in fully automatic mode–just press the shutter release and you get a picture. Some cameras also offer aperture- and shutter-priority modes, in which you adjust the size of the lens opening or how long the shutter stays open, and the camera automatically controls the other variable to give you the proper exposure.

Typically, you’d use aperture priority to maintain control over an image’s depth of field–for example, to blur the background of a shot while keeping the foreground sharp–and shutter-priority mode to capture fast-moving subjects. A camera that relies exclusively on full auto would attempt to keep both the foreground and background in focus in the former example, and it would probably blur the moving subject in the latter.

Usually, cameras that offer priority modes also provide full-manual exposure control, in which you set both variables. These modes make a camera adaptable to almost any situation.

Menus

When evaluating a camera, consider how easily you can reach common settings–resolution, macro mode, flash, and exposure adjustments–and how easily you can play back just-taken images. Too many buttons, and you waste time trying to figure out which button does what; too many menus, and you waste time digging through them.
Scene Modes

Some cameras try to entice prospective buyers, particularly beginning photographers, with a large number of scene modes–presets that are designed for a variety of settings and subjects, such as the beach, fireworks, and underwater. However, selecting one of these less common modes usually requires a trip to the menus, and multiple button presses. Some cameras let you assign one of the modes–or a custom mode of your creation–to a position on the control dial, where you can more easily access it. Some DSLRs offer multiple positions on their control dial for storing customized settings, and some point-and-shoots allow you to store customized settings as a mode within the scene modes menu or via the control dial.

One potentially helpful feature offered by almost every point-and-shoot camera is facial detection. In detecting people’s faces, the camera aims to optimize both focus and exposure for the subjects, presumably to better effect than the more traditional portrait mode that almost every camera offers. Some new cameras even have smile recognition, which will automatically take a picture when someone in the frame smiles; this feature is great for baby pictures or for shooting an otherwise moody subject.
Unique Shooting Modes

With the megapixel wars officially over, camera manufacturers are focusing on other ways to make their offerings stand out from the pack. Some in-camera features are worth the price of admission alone, and they vary by vendor. For example, Casio has a high-speed shooting mode in many of its cameras that takes up to 60 shots per second. Nikon has a camera with a projector in it. Sony has a Sweep Panorama mode that lets you press the shutter button once and then pan across a scene to create an instant panoramic image. Canon and Olympus both have scene modes that make large objects look like miniature models, and several companies have cameras that shoot 3D images. You’ll also find quite a few cameras available now with built-in GPS and mapping features. When it comes to cameras, don’t be afraid to dive into the details; you might discover a cool feature hiding in the spec sheet that makes a camera a top contender for meeting your needs.
White Balance

Almost all digital cameras allow you to choose a white-balance setting via presets. This setting tells the camera which elements in a shot should look white, and then by inference which elements should look black and what everything in between should look like. If you’re finicky about color accuracy, look for a custom white-balance mode in which you press the shutter button while aiming at a white object.

LCD and Viewfinder

All digital cameras have an LCD screen; these vary in size from 1.8 to 3.5 inches. The smaller size limits your ability to review just-taken images on the camera. A good LCD is essential for knowing whether you got the shot you wanted, and can usually give you an indication of whether it was properly exposed. Some new cameras have touch-screen LCDs that allow you to tap on subjects in the frame to focus on, as well as to navigate menus. If you’re thinking about getting a camera with a touch-screen LCD, make sure the screen is responsive–and account for the screen-smudge factor.

LCD quality varies widely: Many wash out in sunlight or become grainy in low light, or the image may change if you tilt the camera slightly. If you can, try a camera outside before you buy it. Some cameras also have an eye-level viewfinder, which is a convenient backup for framing your shots (and if you turn off the LCD when not using it, you’ll save battery power). Perhaps the best way to ensure an accurate exposure is to view the photograph’s histogram on the LCD (if the camera offers this feature). A histogram is a graph that will show you highlights that are overexposed to the point of being pure white, and shadows that are underexposed and show as pure black.
Wireless

Using Wi-Fi to transmit images to a PC, a printer, or a photo-sharing site may sound enticingly free of entanglements, but we recommend that you try this feature beforehand. In our reviewers’ experience, sending Wi-Fi transmissions did not work seamlessly in some cases, and as a result this feature was not worth the extra money it added to the camera’s cost. You don’t have to buy a Wi-Fi-enabled camera to send photos directly from your camera, however. Eye-Fi cards enable any compatible camera to send photos wirelessly to your computer, to photo-sharing sites, and even directly to a mobile phone. And TransferJet wireless technology lets you transmit photos and video between compatible devices simply by holding them close to one another.
Digital Camera Shopping Tips

Ready to buy a digital camera? You can jump in right here:

Here are PCWorld’s recommendations:

Match megapixels to your use: Most point-and-shoot cameras offer at least 5 megapixels, which is plenty for producing 11-by-14-inch prints. Cameras with more megapixels will yield even larger prints and allow you to blow up a part of an image with less likelihood that the print will be blurry. If you plan to make only 4-by-6-inch prints, you don’t have to shoot at the camera’s highest resolution–and as a result, you can fit more shots on your memory card.

Look for rechargeable batteries and a charger: The cost of disposable batteries adds up over the long run. Some cameras can use AA batteries of any type–disposable or rechargeable. That capability can be helpful if your rechargeable batteries run out of juice and you don’t want to wait while they replenish.

Disregard digital zoom: Most cameras offer at least 3X optical zoom–and some boast an optical zoom as high as 30X. But sometimes vendors tout a high total zoom that includes digital zoom, which you should disregard: Digital zoom produces photos that are inferior to those produced with an optical zoom.

Look for a low-light focusing aid: Some cameras have auxiliary lights that help them focus in dim settings. That’s important for many indoor shots. A lot of cameras these days have backside-illuminated (BSI) sensors, which generally do a great job in low-light situations.

Try the camera before you buy: Some cameras have commands and menus that are easier to use than others, a comparison you can make only with a hands-on trial. Also evaluate the lag time between when you press the shutter button and when the camera actually takes the picture. Try the zoom lens–does it operate quickly and smoothly? Find out how long you must wait between taking pictures. And try the LCD viewfinder–in the sun if possible–to determine how easy it is to read.

Consider investing in a memory card reader or a camera dock: A memory card reader acts like an external hard drive attached to your PC or laptop, allowing you to download pictures directly from your camera’s storage media. Many newer laptops have one or more memory card slots built in, as do some inkjet printers. Alternatively, some cameras come with a dock or offer one as an option, and some of these docks offer a dedicated button for uploading all of your new photos on a memory card. A dock also charges the camera’s battery.

Buy a second memory card: If you have a second memory card, you can keep shooting while the images download, rather than having to keep the camera hooked up to your PC. Also, you won’t have to worry about running out of space (and missing your perfect shot) quite so quickly.

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February 9, 2010


Canon EOS Rebel T2i

www.canon.com

As the new flagship in Canon’s Digital Rebel line, the Canon EOS Rebel T2i complements the Canon EOS Rebel XS and the Canon EOS Rebel T1i. The existing Canon Rebel XSi will be retired to make room for the new model, which has a variety of new features that will appeal to photo enthusiasts already using a digital SLR, and to those looking to move from a point-and-shoot digicam to a more advanced model that will enable greater creativity.

What’s notable here is that Canon has taken features from its recent Canon EOS 7D and brought those features downstream to a model half that price. The Rebel T2i uses the same 18 megapixel sensor as the 7D, but its channel reader is lower (four-channel for T2i, versus eight for 7D). Both models use the Digic 4 engine, and both have a 63 zone, dual-layer metering system. However, the T2i makes some concessions-it can shoot at 3.7 frames per second, with a burst rate of 34 large fine jpegs, and 6 RAW images; and it has a 9-point autofocus system that’s on a par with the T1i (the 7D, by contrast, has 19 focus points).

ISO handling is similar to the 7D: It supports ISO 100-6400, and you can expand that to 12,800 in the settings.

The T2i comes in a similarly designed, fairly compact chassis, much like the T1i in weight and size. The T2i uses a new, slightly smaller but more efficient battery to handle movie mode and improve battery life over the T1i. Canon says the battery should last for 550 shots, 50 more than on the T1i.

Video has very quickly become a must-have feature on the SLR circuit. And one of the other big improvements here is to video handling: Video resolution has been amped up to be more l like the 7D, with up to 1080p at 24, 25, and 30fps (you can capture up to 12 minutes at a time at 1080p, 24 minutes in standard definition). You also get manual exposure capability in video, and there’s a jack for an external microphone-handy for amplifying audio during your recordings. A new movie crop mode uses central portion of the sensor, and magnifies view seven times if you’re capturing video in standard definition. Also new: a dedicated movie/live view on/off switch, as found on the 7D.

The T2i supports SDHC and SDXC memory card formats, for up to 64GB of storage per card. It’s the first SLR with SDXC support; Canon was first to announce an SDXC-capable camcorder, the HF S21, in January as well (that model will ship in April, just after the T2i’s expected late-March availability).

One other new and interesting development is HDMI-CEC support. By supporting this HDMI feature, Canon underscores its expectation that consumers will attach the camera to an HDTV to view images directly from a card. HDMI-CEC lets an HDTV remote control the camera’s playback features.

At $899 (in a kit with an 18-55mm IS EF-S lens; $799 body only), the T2i carries an attractive price that positions this model well against the competition-and opens up new avenues to creativity for SLR shooters.





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Canon Powershot A480

By on October 2, 2009

October 2, 2009

Budget Cam with Good Mainstream Features
By Luis Anthony G. Oliveros
Published in the August 2009 print edition of PC World Philippines

Canon PowerShot A480
P9,450
www.canon.com.ph

Released during the first quarter of this year as an update to the PowerShot A470, the Canon PowerShot A480 is definitely for those who want good quality photos from their digital cameras at an affordable price but can do without having to tweak the camera settings for every shot. Frankly, it’s not really the prettiest kid in the playground with its boxy exteriors but it does carry the stylish toy camera vibe with a choice of metallic blue, black, silver and red variants and complemented by pale silver trimmings. With its 92.1x62x31.1mm profile tipping the scale at just 140g, this point-and-shooter has an excellent build quality and is compact enough for packing in most pockets and bags and it feels solidly comfortable in your hand during use. It even slaps in a subtly raised metallic sheet to its left side panel to offer a better grip.

The power button and the shutter are naturally located on top of the unit while a battery compartment (for two AA batteries) is at the bottom along with the memory card slot. The controls at the back have been kept to a minimum with a zoom rocker, a playback button, the Mode and Menu buttons and a five-way D-pad. This button layout is pretty basic and simple, offering an intuitive usage even for newbies. The D-pad is essentially for navigating through the camera’s unfussy graphic user interface, giving you access to the cam’s features, functions and settings. Next to these is the 2.5-inch LCD display which doesn’t pack in a lot in terms of screen resolution, with a pixel count of just 115,000 dots with the resulting images appearing a tad bit grainy at the very least. Despite this, it has considerably good horizontal viewing angles though we find it a challenge to view outdoors on a bright day.

Typically found in point-and-shooters and compact cameras, the A480 has the standard Auto shooting mode accompanied by 12 preset scene modes to choose from and includes the usual array of options such as Portrait, Night Snapshot and Indoor among others. However, if you’re feeling a little bold and you think the settings could use a little tweaking, you can always switch to the Program shooting mode. This mode gives you free reign over your still photos, allowing you to make adjustments to the ISO (which ranges from 80 to 1600), white balance (with six preconfigured ratings) and color effects, among others.

This cam features a quick start up where you’re good to go roughly a second after hitting the power button. During usage, we noticed a gap between shots when we enabled the Continuous Shooting mode in bright environments while a slower four-second idle time were spent between shots recharging the built-in flash when we enabled it. Also worth mentioning is the lack of any form of image stabilization or even a decent mode for capturing action shots, so if you want to capture photos or videos of the latest live sporting events, you may want to check out other digital camera models lest you risk capturing a generally healthy amount of motion blurred images.

The A480 has a maximum resolution of 10 megapixels and is accompanied by a 3.3x optical zoom, which is a distinct upgrade its previous seven-megapixel predecessor, the A470. It yielded considerably good quality photos in JPEG during our tests. Indoor shots produced bright images with good clarity and colors that pop. The blacks, however, looked a little pale than they ought to be. For outdoor pictures, on the other hand, we noticed a subtle deficiency in terms of sharpness with some of the brightly lit areas of the shot looking too soft and exhibiting some amount of noise. Some of the colors, particularly cool ones like blue and green, also looked bland but modifying the settings further remedies this.

Aside from taking still shots, the A480 does an OK job with videos which it churns out in the AVI format at 30fps. But again, without image stabilization, we got a handful of jitters and sudden movements like quick pans and tilts resulted in somewhat blurry scenes when we took it for a test run. This shouldn’t be an issue if you plan to just set it up to continuously shoot from a single angle with a tripod sturdily propping it up, but it’s trial and error if you’re doing the cam-in-hand route. The integrated mic proved to be sensitive enough to pick up sounds, albeit with a tinny quality, even from eight feet away.

To sum it up, the Canon PowerShot A480 is a straightforward entry-level point-and-shooter, with a nice balance of mainstream features that produces good quality photos and decent videos at a price that won’t break the bank. It’s an excellent starting point for first-time digital camera users like students who want to jumpstart photography as a hobby.

Easy-to-use with a well-balanced array of streamlined features in a well constructed body, the Canon PowerShot A480 is definitely a good starter cam for anyone looking to get into photography. And it’s a bargain at P9,450.
Resolution10 megapixels
Display2.5-inch LCD
Storageno internal / SD / SDHC / MMC / MMCplus / HC MMCplus
Optical Zoom
3.3x
Dimensions / Weight
92.1x62x31.1mm / 140g




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Canon Ixus 110 IS

By on August 3, 2009

August 3, 2009

Full Featured Under The Gloss
By Luis Anthony G. Oliveros
Published in the May 2009 print edition of PC World Philippines

Canon IXUS 110 IS
P23,950
www.canon.com/ph

Barely two months after it was launched along with other point-and-shooters in Canon’s stable of digital cameras, the Canon IXUS 110 IS has stepped up to the platter with nice specs, good image output and a compact body. Simplicity is obviously the main design principle implemented here, subtly complemented by well-rounded corners and sides that taper softly towards the edges. These are further augmented by an eye-catching glossy faceplate that comes in pastel shades of pink, blue, silver and old with a dull silver rear and matte black sides balancing the general look. Chrome-plated buttons and lens rings complete the cam’s overall accoutrement.

The controls at the back have also been kept to a minimum with just the Menu and Gallery buttons flanking a ribbed five-way click wheel for navigation and for tweaking settings through the cam’s GUI. Interestingly enough, it also has a built-in accelerometer which shifts between panoramic and portrait screen orientations in both photo and video playbacks and lets you navigate the gallery by flicking the cam upward or downward.

The absence of the deluge of buttons crowding the rear provided enough space for Canon to slap a 2.8-inch LCD screen onto it. It displays clear images with vibrant colors and has a scratch-free coating with a matte finish that prevents reflections; this along with the sufficient brightness settings make the cam ideal for outdoor use. In this case, it would be a good idea to stock up on SD, SDHC, MMC, MMCplus or HC MMCplus cards because this compact cam doesn’t have any actual internal storage.

Naturallly located at the top is the shutter button along with the zoom ring around it, next to the power button and mode switch. This switch lets you toggle between shooting videos and taking still photos in either user-defined standard mode or in Auto mode, which lets the cam do all the tweaking by first analyzing the photo subject and its environment and then auto-selecting the optimum scene preset for best quality. And while the inclusion of this toggle is definitely not a new feature, it’s still a nice touch that contributes to the cam’s ease of use instead of having to dig through the interface just to switch shooting modes.

Its well constructed 97.9×54.1×22.1mm body feels absolutely solid and comfortable in your hand with the well rounded corners resting snuggly on the palm during use; especially since it only weighs a mere 145g. While it’s nowhere near being indestructible, its solidly built shell still feels sturdy enough to take on daily use; great if you;re doing a Project360 type of phlog activity or running around the Metro shooting videos for a school documentary or making a vlog. However, we also noticed that the glossy front panel could get slippery at times; securing the cam to your wrist with the included lanyard easily solves this minor issue.

The buit-in lens offers 4x zoom and includes optical stabilization, which means that the lens mechanism itself compensates for erratic movements. This works really well, sparing our deliberately shaken pics from ending up as blurry outputs.

There are 19 presets scene modes that include the usual array of options like Portrait, Night Shots and Digital Macro. These are joined by three interesting and useful ones like Color Accent, Color Swap and Stitch Assist that lets you create artistic shots. Color Accent lets you choose a particular color that would be retained while the rest of the hues would be flung to monochrome, nicely duplicating the effect so commonly utilized in movies like Sin City and indie art house byproducts. While Color Swap, quite meta, lets you choose a color and swap it with another; Stitch Assist creates a panoramic shot from a series of separately taken photos. Needless to say, we actually wasted time having fun playing with these features.

At the heart of this cam is Canon’s latest image processor, the DIGIC 4, which is also found in the brand’s latest slew of cameras including the EOS 50D and EOS 500D DSLRs. And one of the most significant benefits of this processor is the improved noise reduction which is a common snag when shooting in high ISOs. During our tests, we took photos with the highest ISO setting (1600) in a room with less desirable illumination and we saw this feature in effect. Not that all traces of noise were removed, there are still a smattering present, mind you, but not enough to obscure image details and are only visible when you zoom at higher magnifications.

Powering up the 110 IS i very fast; you’re good to go in less than a second. During use, there’s roughly a second of lag between shots and a few milliseconds past a second when using the Continuous Shots feature, which averages at six photos in 10 seconds.

With a 12.1-megapixel resolution, it’s suitable for making large print outs up to A4 (4000×3000), in addition to handling smaller outputs such as postcards (1600×1200) and an e-mail suitable size (640×480). Indoor use yielded nice results with the warm tones prominently popping out of the shots, particularly the reds and the maroons. Cooler tones like the blues and the greens, on the other hand, are also well defined though not as rich as the other shades. We also noticed  that the blacks weren’t as dark or as bold as we liked. Tweaking the settings further remedies this, resulting in impressive photos with vivid hues and great detail definitions that cleanly displayed the gradients in the background.

Outdoor tests displayed the sky with a nice tinge of blue and the nearby trees looking lush; though the pale copper colored rooftops nearby looked a tad bit bland than they ought to be. Nevertheless, the photos still came out with good quality with the details cleanly defined.

Videos also showed the same high quality outputs at 30fps, from the smaller 320×240 and standard definition up to 720p. There are seven White Balance presets and 11 scene modes you can choose from. These include the customary Sepia and Black & White and is joined by the Vivid array of submodes aimed to give you enough leg room for enhancing our videos. Among these are the Positive Film feature geared to emulate the quality and color saturation produced when shooting in film. While the Vivid selection of submodes emphasize the contrast and boost saturation on specific colors to make them pop out of the scenes, Neutral does the exact opposite by reducing color intensity but still retaining quality.

click to enlarge image
We really liked the Canon IXUS 110 IS with its grocery list of handy features optimized for producing the best quality outputs possible  for every given scenario. It’s a great point-and-shooter for beginners and enthusiasts who need a secondary cam for quick shots.
Resolution12.1megapixels
Display2.8-inch LCD
Optical Zoom4x
Storageno internal / SD / SDHC
Maximum Photo Size4000×3000 pixels
Dimensions / Weight97.9×54.1×22.1mm / 145kg




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