We haven't had a chance to fully test this product yet, but we've assembled this helpful overview of relevant information on it.
Canon put out the company’s first mirrorless camera in the Powershot G1 X. It comes with a 14.3 megapixel CMOS sensor that is pretty big at 1.5-inches. The X also features 4x optical zoom and comes with a 28-112mm lens. The aperture range is surprisingly big at F/2.5-16. Some of the other things worth mentioning include the 6fps shooting in high-speed mode and 4.5fps at full resolution. G1 Xs are capable of shooting full HD 1080p video recording with a 720p movie digest mode to create “video logs” of stills. It has a DIGIC 5 image processor with 14-bit RAW file support. There’s also HDR shooting. Finally, the body of the camera has a 3-inch articulating screen and dual mode dials.
- 14.3MP CMOS sensor
- 4x optical zoom
- 28-112mm lens
- F/2.5-16 aperture range
- 6fps high-speed mode shooting
- 1080p full HD recording
- DIGIC 5 image processor
- HDR shooting
- 3-inch articulating LCD screen
Digital Trends’ Camera Buying Tips:
How many megapixels do I need?
In 2000, the answer to this question was “more is always better.” In 2010, the answer is more likely “if you have to ask, you have enough.” Even the cheapest cameras these days typically pack eight or more megapixels onto a sensor, which produces superb 4 x 6 prints, all the way up to 8 x 10, and sometimes more. The physical size and quality of the image sensor along with the corresponding optics play a much bigger role in image quality than megapixels alone, so don’t be fooled into thinking more megapixels will produce better photographs. Unless you’re planning to blow up shots to poster or billboard size, any modern camera has enough resolution.
When you’re researching different cameras, manufacturers will state the maximum file (or picture) size you can take. In the case of a 6 megapixel (MP) camera, it’s 2816 horizontal pixels x 2112 vertical pixels, with 7MP it’s 3072 x 2304 and so on. Simply multiply the numbers and you get the effective resolution of the imaging device. We suggest you avoid anything less than 6 or 7MP at this point unless you’re looking for an inexpensive camera for the kids.
Pros have access to 21-megapixel imagers in very expensive D-SLRs. You don’t have to go this route or spend that much money for great everyday photos. However, 6MP should be your minimum and if you plan on making very large prints, such as 13x19s, or you feel you’re going to experiment cropping photos with imaging software, consider 8- or more megapixels. There are no hard and fast rules since so much depends on your final end use
What are some basics I should look for?
Your new digital camera should have these key features:
- At least a 6MP imaging device for a D-SLR
- At least a 7MP imager for a point-and-shoot
- Optical zoom of 3x, not just a digital zoom
- The highest quality optics
- A large LCD screen; the more pixels, the better the quality
- The widest range for aperture (f/stops), shutter speed and ISO
- An AF Illuminator or AF Assist mode for best flash shots in dim light
- A variety of Scene Modes for more convenient shooting in a variety of situations
- Make sure you do your own ergonomic hands-on test
What’s the difference between optical and digital zoom?
Like megapixels, manufacturers frequently throw around big numbers relating to digital zoom. Like megapixels, you should ignore them. Optical zoom uses real optics to get you closer to your subject, while digital zoom merely takes the same amount of pixels you would have in a standard shot and blows them up to fill the frame. The camera captures no more detail. It’s the same zooming or cropping trick you could pull in Photoshop, done in the camera on the fly. While that can sometimes be handy, image quality suffers severely as a result, and most photographers would never use digital zoom.
Flexibility and Options: SLR or Point-n-Shoot?
Lens Flexibility: Point-and-shoot cameras offer a wide variety of zoom lenses from the basic 3x up to 26x. If you’re thinking compact, you have many options, but we recommend starting out with a basic wide-angle view (28mm or so) then multiplying that to your heart’s content. A 24x model like the Nikon Coolpix P90 even offers 28-624mm options so you can take nice group shots and zoom into subjects you can barely recognize. There are many small cameras with wide focal ranges that are easily toted around-a huge plus for point-and-shoots.
Contrastingly, DSLRs are far from compact and typically are supplied with a 3x kit lens. From there you can go crazy, spending a small fortune on interchangeable lenses. Canon and Nikon, the two biggest DSLR sellers by far, each have over 65 to choose from. And these lenses use finer glass than point-and-shoots, adding to overall quality advantage of DSLRs. The downside is that they are much heavier, bulkier and require at least a backpack to lug everything around. Still, for the professional or prosumer, DSLR is the natural fit.
Options: Most point-and-shoot digital cameras offer limited manual options for adjusting aperture (f/stops) and shutter speeds. Granted, the vast majority of amateur paparazzi out there couldn’t care less about this small range of potential adjustments, and will be perfectly happy firing away in Auto mode. But while DSLRs have Auto settings too, they also let you unleash your inner Annie Leibovitz by adjusting depth of field, blurring subjects and going wherever the creative muse takes you. If you’re looking to get more creative with photos, a DSLR is the right choice.