Canon PowerShot G7 Review

Many people had written off the G series of high-end PowerShots after the G6 (which debuted in 2004) was not upgraded last year, so the release of the G7 came as a surprise.

Having a long and illustrious history at the top of Canon’s PowerShot line, the G series offers SLR-like performance in a robust, compact chassis and premium features such as fast lenses and external flash capabilities.

Even while the G7 follows the tradition by integrating all of Canon’s latest gizmos (such as the new Digic III engine, face identification, and image stabilization), there has been considerable debate over some of the company’s decisions, specifically the removal of raw mode and the use of a slower lens.

To determine if the new model is a suitable successor to the G6 or whether Canon has truly squandered the legacy of one of the most renowned cameras in the brief history of digital photography, we must first determine whether the new model is a worthy successor to the G6.

Because two years is a relatively long period in the world of digital cameras, it should come as no surprise that the G7 is a considerably different beast from the model it succeeds, both visually (there is no grip, which allows the body to be substantially smaller) and inside.

• Product
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Canon PowerShot G7 10MP Digital Camera with 6x Image-Stabilized Optical Zoom

• 10-megapixel CCD captures enough detail for photo-quality 18 x 24-inch prints
• 6x image-stabilized optical zoom; 2.5-inch vari-angle LCD with wide viewing angle
• 9-point AiAF, single point AF, Flexizone AF, and Face-priority AF

Last update was on: May 29, 2023 1:53 am

$148.99

More Info

• 10-megapixel CCD captures enough detail for photo-quality 18 x 24-inch prints
• 6x image-stabilized optical zoom; 2.5-inch vari-angle LCD with wide viewing angle
• 9-point AiAF, single point AF, Flexizone AF, and Face-priority AF
• Continuous shooting in other modes besides Sports
• Stores images on SD memory cards; powered by Canon NB-2LH or NB-2L Lithium-Ion batteries. Also comes with a 1 GB sd card and an extra battery.

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Interestingly, many of the adjustments are steps down rather than up; several of the fundamental characteristics and features that set the G series apart from Canon’s previous small camera ranges have been deleted or relegated to a lower level of functionality.

Of course, there are several places where the specification has been ‘tweaked’ compared to the G6, but not all of these changes will be welcomed by those considering an upgrade.

Body & Design

The G7 is an undeniably handsome and serious-looking camera with classic ‘rangefinder’ styling and build quality that puts most digital SLRs to shame. Admittedly, it only bears a passing resemblance to the G6 (at first glance, it appears to have more in joint with the G5 in terms of its appearance), but it is nonetheless comparable to the G6.

The body’s external skin is nearly all-metal (only the top plate is plastic), and the attractive matt-black finish exudes quality. The weight reinforces this impression; at approximately 356g with the battery and card, the G7 is one of the heaviest compacts available on the market and is, for lack of a better word, nicely ‘dense.’

Because Canon eliminated the finger grip on the left-hand side to produce a slimmer profile and make the camera look a lot more attractive, it also feels a lot smaller than the G6. This is primarily because it makes the camera look prettier but does not improve the handling.

Within your grasp

As noted earlier, the G7 has a reassuringly substantial feel, which is somewhat of a rarity today. Additionally, due to its design and the utilized materials, it almost begs to be picked up and used.

When put to use, however, it becomes abundantly clear that certain concessions have been made to maintain the ‘traditional’ design. For example, if you attempt to use it with one hand, it is not very simple to use the controls since there is no significant hold on the front of the device and a concentration of buttons on the back. As a result, it does not feel very safe.

My research revealed that the only way to do this was to replace the neck strap with a wrist strap on the right side and then wrap this around your wrist. Then, when you hold the camera with both hands, everything starts to ‘fall into place,’ and the camera becomes much more steady.

Body elements

The G7 is powered by an NB-2L Li-Ion battery, concealed on the bottom of the camera by a plastic door covering it. Unfortunately, this door is the only camera component that seems somewhat fragile. This battery, which comes with an external charger, is the same one used in the Canon EOS 400D (XTi) and several small cameras from the S series (takes around 90 mins).

The battery life of the 720 mAh pack isn’t perfect; the CIPA standard puts it at roughly 220 shots. However, since replacement batteries start at around £10 or $20, this shouldn’t be too much of an issue.

The slot for the SD card is found in the same compartment as the others. The G7 is compatible with ordinary SD cards with a capacity of up to 2 gigabytes and SDHC cards with more considerable abilities (which we could not test because we do not yet have any).

It is annoying because when the camera is mounted on a tripod, the door to the battery compartment cannot be opened, so the memory card cannot be changed. Grrr. The optical viewfinder is reasonably bright but incredibly tiny and not that clear (despite having a dioptre adjustment). I found it almost worthless in most situations.

Even though there is a limit to what you can anticipate from an optical “tunnel” finder given its 6x zoom (and 210mm long end), we were blown away by how well it handles parallax and how precise it is for framing. The button for configuring quick access is located on the left (which also doubles up as a direct print button in play mode). One of the most contentious changes made from the G6 to the G7, and the one I found myself mourning the most, is that the screen is no longer a ‘vari-angle’ thing that can tilt and rotate in different directions. However, it is quite a bit bigger (2.5 inches) and is vivid, clear, and contrasty; it also functions very well in bright light since it has an anti-reflection coating.

Sadly, the coating is one of those that reveal every fingerprint and may fast wind up appearing like an oil slick if care is not taken (so much so that I ended up going everywhere with a microfiber cloth).

The shutter release is housed within a small circular zoom rocker, and if I were to have one little complaint, it would be that there is excessive motion and that the halfway point is located too close to the fully depressed position. This means in practice that until you get used to it, you will discover that you are firing off bullets when all you were attempting to do was pre-focus. This will continue to be the case until you get used to it. At the wide-angle end of the zoom range, the built-in flash of the G7 reaches 4.0 meters (13.1 feet), while at the maximum telephoto setting, it only reaches 2.5 meters (8.2 feet).

Standard flash modes, front/rear curtain slow synch, flash AE-compensation, and three-step output control in manual mode are some of the many rules authorities have (16 steps when using an external flash). Additionally, we discovered that the beat functioned wonderfully in the macro mode down to a distance of around 11 inches. Finally, the G7 is distinguished from most other small digital cameras using a wholly dedicated flash hot shoe compatible with Canon’s 220EX, 430EX, and 580EX guns. This is one of the critical distinctions between the G7 and other compact digital cameras (and several dedicated flashguns from independent suppliers).

You will be able to acquire most of the capabilities that you would get with an SLR if you use a flashgun from Canon, including power zooming. Another option for activating a studio flash when shooting in manual mode is to utilize the “hot shoe,” which is located on the camera. The lens of the G7 has an outstanding optically stabilized 6x zoom range, with a focal length equivalent to 35–210 millimeters, which puts it on par with “super zoom” models such as Canon’s own S3 IS.

What it does not have, however, is the vast aperture that was a hallmark of every model in the G series that came before it. As a result, the F2.8-4.8 range is nothing exceptional, and it does require you to rely on higher ISO settings than you would want, particularly at the longer end of the lens. However, this range does not prevent you from taking decent photos. The zoom is wholly retracted inside the body when the power is turned off.

It stretches by around 3 centimeters when zoomed out and approximately another centimeter when zoomed in. A 2.0x teleconverter (model number TC-DC58C) and a massive 0.75x wide converter (model number WC-DC58B) are presently available as add-on lenses for the G7 from Canon. The wide converter narrows the angle of view to around 26mm equivalent. Turning the bayonet on and off the lenses (after removing the cosmetic chrome ring). The primary mode dial enables you to set two unique modes for yourself.

The controls on the back. Another brand-new control method has been implemented by Canon for the G7 (though it has similarities to the S80). A revolving ring that adjusts exposure settings and navigates menus isis located around the traditional four-way controller (now utilized in record mode solely to change macro, flash, focus, and driveways).

It will take some time to get accustomed to (particularly if you have experience with a camera with a traditional 4-way controller), but after that, it will go quickly. The ISO dial is located on the top of the camera, which is a unique design and a great touch to the device.

Under a plastic cover on the side of the camera is where you’ll find both the high-speed USB 2.0 connector and the AV port (viewed from the rear). Unfortunately, there is no DC-in port; nonetheless, you can operate the G7 with a mains adaptor; however, this needs the purchase of a separate adaptor of the “dummy battery” kind.

Image Quality

A Perfect White Balance

Seven different white balance settings are available on the G7, including an automated option as the default. There is also the possibility to establish a manual white balance, often known as a custom white balance, by pushing the SET button while pointing the camera toward a white (or gray) subject.

The automatic white balance operated well outside and not too poorly under fluorescent illumination. However, based on the results of prior Canon digital cameras, it appeared to perform less well in incandescent lighting, producing a distinct orange color cast.

Performance in a Flash

The built-in flash unit has a specified range of 4.0 meters at a wide angle and 2.5 meters at telephoto (when the ISO is set to auto). This is fine for social snaps and the occasional bit of fill-in, but the relatively small maximum aperture hinders it as you move up the zoom range. When the ISO is set to manual, the built-in flash unit has a range of 4.0 meters at a wide angle and 2.5 meters at a telephoto. However, when put to use, we discovered that the flash worked well, with most interior flash photographs exhibiting ideal exposure.

The FUNC menu has a setting for Flash Exposure Compensation, which ranges from -2.0 to +2.0, and the AF illuminator assists with focusing in low-light situations. We observed that the red-eye mitigation was most effective when used at closer distances, but its effectiveness decreased with increased space and zooming in.

When utilizing a flash, the shutter latency rises to around half a second (due to the pre-flash metering), which should be considered. However, on a more upbeat note, the flash may be used in a mode known as continuous or burst shooting.

Macro Focus

The macro performance of the G7 has been improved compared to that of the G6. The minimum focus distance at the broad end of the zoom (35mm equivalent) has been decreased to a very impressive 1 centimeter, enabling you to capture an area almost an inch across.

Macro performance at the far end of the zoom range is equally as critical as macro performance shortly. Of course, there are times when getting that close is neither possible nor desired. At the equivalent of 210mm,

The G7 can focus as close as 50 centimeters, catching an area slightly larger than 10 centimeters square. Although there is a bit of corner softness at the long end, the distortion is minimal.

Overall, I was pretty impressed with the G7’s output, and considering its place at the top of the PowerShot line, I would have been surprised if it hadn’t been up there with the best if it hadn’t been up there with finest.

Once you approach ISO 200, the effects of noise and noise reduction start to take their toll on fine detail, and at ISO 800 and above, quality is substantially impaired. Of course, you will get the most outstanding images around ISO 80 and 100. There is nothing strange about that.

Although the output is a little soft (you get the feeling that this sensor needs a lot of ‘work’ done on it to produce clean results), edge-to-edge performance is good across the zoom range once you close down the aperture a stop or two, focus very reliable, and color superb. The color is just punchy enough to produce stunning results out of the box without looking unnatural or over-processed.

The numerous in-camera controls for color, contrast, saturation, and sharpness enable you to fine-tune the output to your preferences and requirements. This is especially significant considering the lack of support for raw file formats.

Very bright and contrasty scenes easily fool the metering, and I found that I had to keep a -0.3 or -0.6 EV compensation dialed in almost permanently to avoid the consistent overexposure and highlight clipping that shooting at the wide end of the zoom outdoors tended to produce. But, again, this is because very bright and contrasty scenes easily fool the metering.

This is one of those cameras that, when left at its default settings, is quite sensitive to exposure problems and benefits significantly from a little bit of user intervention. Unfortunately, the steep preset tone cure and the narrow dynamic range don’t help matters, either.

Turning down the contrast and using the histogram to expose somewhat ‘to the left’ both provide a tiny bit of assistance in this situation.

Ironically, I found the G7 one of the worst cameras I’ve ever used for camera shake. This is due to the long zoom and image stabilization encouraging me to take shots at too-low shutter speeds. This problem was compounded by the camera’s physical design, making it difficult to hold it steady.

Because there has been so much discussion about what the G7 is not, I believe it is only fair to look first at what it is; a superbly built, comprehensively featured, and highly desirable camera that packs a lot of the functionality of a digital SLR into a solid, compact body, along with an image stabilized 35-210mm lens. But, unfortunately, there has been so much talk about what the G7 is, not that I think it is only fair to look at what it is.

In addition, there is almost any competition for it; there are super zooms on the market with comparable feature sets, but they are all significantly larger and heavier. Image quality is fantastic at lower ISO settings as long as you don’t expect to generate poster printers – and you know what you’re doing exposure-wise; this is not a camera for the newbie. If you don’t expect to produce poster printers, image quality is excellent at lower ISO settings.

Canon’s rather “hands-off” approach to luminance noise reduction gives results at ISO 200-800 that, although not a patch on any SLR’s results, at least don’t lose all of their detail for a “smooth” result. These results may be seen in the image below.

You still can’t help but feel a twinge of disappointment with the G7. You get the feeling that Canon could have taken a few more risks rather than producing what is, essentially, a souped-up A series camera with a couple of tokens nods to the G series’ tradition and a CCD that is stuffed to the gills with pixels to such an extent that it compromises image quality.

The loss of raw capture (which, even if I only use it for “special occasions,” may be a real lifesaver), as well as the variable-angle screen, is another thing that makes me very sad (which I found myself missing on more than one occasion).

Canon PowerShot G7 Specifications

Final Verdict

• Product
• Features
• Photos

Canon PowerShot G7 10MP Digital Camera with 6x Image-Stabilized Optical Zoom

• 10-megapixel CCD captures enough detail for photo-quality 18 x 24-inch prints
• 6x image-stabilized optical zoom; 2.5-inch vari-angle LCD with wide viewing angle
• 9-point AiAF, single point AF, Flexizone AF, and Face-priority AF

Last update was on: May 29, 2023 1:53 am

$148.99

More Info

• 10-megapixel CCD captures enough detail for photo-quality 18 x 24-inch prints
• 6x image-stabilized optical zoom; 2.5-inch vari-angle LCD with wide viewing angle
• 9-point AiAF, single point AF, Flexizone AF, and Face-priority AF
• Continuous shooting in other modes besides Sports
• Stores images on SD memory cards; powered by Canon NB-2LH or NB-2L Lithium-Ion batteries. Also comes with a 1 GB sd card and an extra battery.

Because there has been so much discussion about what the G7 is not, I believe it is only fair to look first at what it is; a superbly built, comprehensively featured, and highly desirable camera that packs a lot of the functionality of a digital SLR into a solid, compact body, along with an image stabilized 35-210mm lens. But, unfortunately, there has been so much talk about what the G7 is, not that I think it is only fair to look at what it is.

In addition, there is almost any competition for it; there are super zooms on the market with comparable feature sets, but they are all significantly larger and heavier. Image quality is fantastic at lower ISO settings as long as you don’t expect to generate poster printers – and you know what you’re doing exposure-wise; this is not a camera for the newbie. If you don’t expect to produce poster printers, image quality is excellent at lower ISO settings.

Canon’s rather “hands-off” approach to luminance noise reduction gives results at ISO 200-800 that, although not a patch on any SLR’s results, at least don’t lose all of their detail for a “smooth” result. These results may be seen in the image below.

You still can’t help but feel a twinge of disappointment with the G7. You get the feeling that Canon could have taken a few more risks rather than producing what is, essentially, a souped-up A series camera with a couple of tokens nods to the G series’ tradition and a CCD that is stuffed to the gills with pixels to such an extent that it compromises image quality.

The loss of raw capture (which, even if I only use it for “special occasions,” may be a real lifesaver), as well as the variable-angle screen, is another thing that makes me very sad (which I found myself missing on more than one occasion).

Canon PowerShot G7 FAQs