Two digital cameras, the Canon Power Shot G7 X Mark II and the Canon Power Shot G7 X Mark III, were released in February 2016 and July 2019, respectively. Having a one-inch sensor, the G7X Mark II and G7X Mark III are both fixed-lens small cameras. A 20 megapixel resolution is available on both cameras. While talking about Canon Cameras how we can forget about the Canon G7x which is one of the pioneer cameras in the Canon G series It has quite similar features to the Canon G7x Mark II.
An overview of the two cameras’ primary specifications is provided below as a jumping-off point for the comparison.
Headline Specifications
| Canon G7 X Mark II | Canon G7 X Mark III |
|---|---|
| Fixed lens compact camera | Fixed lens compact camera |
| 24-100mm f/1.8-2.8 | 24-100mm f/1.8-2.8 |
| 20 MP – 1″ sensor | 20 MP – 1″ sensor |
| 1080/60p Video | 4K/30p Video |
| ISO 125-12,800 (125 – 25,600) | ISO 125-12,800 (125 – 25,600) |
| No viewfinder, LCD framing | No viewfinder, LCD framing |
| 3.0″ LCD – 1040k dots | 3.0″ LCD – 1040k dots |
| Tilting touchscreen | Tilting touchscreen |
| 8 shutter flaps per second | 30 shutter flaps per second |
| 265 shots per battery charge | 235 shots per battery charge |
| 106 x 61 x 42 mm, 319 g | 105 x 61 x 41 mm, 304 g |
What are the differences between the Canon Power Shot G7 X Mark II and the Canon Power Shot G7 X Mark III, beyond this quick comparison of essential features and traits? Which should you purchase? Continue reading to learn how these two cameras compare in terms of their body sizes, imaging sensors, shooting features, input-output connectors, and reviews from industry experts.
Body comparison
The side-by-side comparison of the Canon G7 X Mark II and Mark III below shows how big and heavy each camera is physical. According to how big they are in comparison, the two cameras are displayed. The three sequential perspectives come from the front, the top, and the back. The nearest millimeter is used to round all width, height, and depth measurements.
While the G7X Mark II is only offered in black, the G7X Mark III is available in two colors: silver and black.
The Canon G7 X Mark II and the Canon G7 X Mark III are of comparable size if the front view area (width x height) of the cameras is used as an overall assessment of their size. It is important to note that neither the G7X Mark II nor the G7X Mark III are weather-sealed, however the G7X Mark III is noticeably lighter (5%) than the G7X Mark II.
Both cameras’ battery packs have USB charging ports, which can be useful when traveling.
The primary physical characteristics of the two cameras and other devices similar to them are summarized in the table below. Use the CAM-separator app to choose your camera combination from a wide range of alternatives in case you want to display and compare another camera pair.
| Camera Model | Camera Width | Camera Height | Camera Depth | Camera Weight | Battery Life | Camera Launch | Launch Price (USD) | Street Price | |
|---|---|---|---|---|---|---|---|---|---|
 | Canon G7 X Mark II | 106 mm | 61 mm | 42 mm | 319 g | 265 | Feb 2016 | 699 | ebay.com |
 | Canon G7 X Mark III | 105 mm | 61 mm | 41 mm | 304 g | 235 | Jul 2019 | 749 | amazon.com |
 | Canon G5 X Mark II | 111 mm | 61 mm | 46 mm | 340 g | 230 | Jul 2019 | 899 | amazon.com |
 | Canon G5 X | 112 mm | 76 mm | 44 mm | 353 g | 210 | Oct 2015 | 799 | ebay.com |
 | Canon G9 X | 98 mm | 58 mm | 31 mm | 209 g | 220 | Oct 2015 | 529 | ebay.com |
 | Canon M3 | 111 mm | 68 mm | 44 mm | 366 g | 250 | Feb 2015 | 679 | ebay.com |
 | Canon G7 X | 103 mm | 60 mm | 40 mm | 304 g | 210 | Sep 2014 | 699 | ebay.com |
 | Panasonic LX10 | 106 mm | 60 mm | 42 mm | 310 g | 260 | Sep 2016 | 699 | amazon.com |
 | Sony ZV-1 | 105 mm | 60 mm | 44 mm | 294 g | 260 | May 2020 | 799 | amazon.com |
 | Sony RX100 V | 102 mm | 58 mm | 41 mm | 299 g | 220 | Oct 2016 | 999 | ebay.com |
 | Sony RX100 IV | 102 mm | 58 mm | 41 mm | 298 g | 280 | Jun 2015 | 999 | ebay.com |
 | Sony RX100 III | 102 mm | 58 mm | 41 mm | 290 g | 320 | May 2014 | 799 | ebay.com |
 | Sony RX100 II | 102 mm | 58 mm | 38 mm | 281 g | 350 | Jun 2013 | 749 | ebay.com |
Naturally, cost will play a major role in any camera decision. The market niche that the camera’s producer has been aiming for is evident from the indicated launch costs. At debut, the G7X Mark II was a bit less expensive (by 7%) than the G7X Mark III, but both cameras are in the same price range. The MSRP is typically the starting point for street prices, but after a few months, the first discounts start to show up. Further discounts and stock clearing sales frequently drive the camera price even lower later in the product cycle, especially when the successor model is due to debut. After the release of the new model, highly attractive discounts are frequently discovered on the used car market.
Sensor comparison
At the heart of digital cameras is the imaging sensor, whose size is one of the key determinants of image quality. Larger individual pixels on a sensor with the same technical generation will typically have richer color depth, greater dynamic range, and better low-light sensitivity than smaller pixels on a smaller sensor. Additionally, a camera with a big sensor will give the photographer additional options for using narrow depth of field to separate a subject from the background. The drawback is that larger sensors frequently correspond with bulkier, more expensive camera bodies and lenses.
Both of the cameras being considered have a one-inch sensor and a format factor (also known as a “crop factor”) of 2.7. The review cameras fall into the category of medium-sized sensor cameras, which strive to balance portability and image quality, within the range of camera sensors. The sensor width to sensor height for both cameras is natively 3:2.
The G7X Mark III employs a more sophisticated image processing engine (DIGIC 8) than the G7X Mark II, which has advantages for processing speed, color accuracy, and noise reduction.
The two cameras under examination not only have the same sensor size, but they also have the same 20 megapixel resolution. Due to their comparable sensor specifications, the G7X Mark II and G7X Mark III are likely to feature the same pixel density and size. However, it should be noted that the G7X Mark III is considerably more recent than the G7X Mark II (by 3 years and 4 months), and as a result, its sensor will have benefited from advancements in technology over this time.
The basic sensitivity range of the Canon PowerShot G7 X Mark II is ISO 125 to ISO 12800, and it may be increased to ISO 125-25600. The ISO settings for the Canon PowerShot G7 X Mark III are identical.
Both cameras have BSI-CMOS (Backside Illuminated Complementary Metal-Oxide-Semiconductor) sensors, which are state-of-the-art. The RGB colors are recorded by both cameras using a Bayer filter on a square grid of photosensors. The majority of digital cameras have this configuration.
DXO Mark provides reliable data on actual sensor performance for various cameras. This service calculates a sensor’s overall rating as well as sub-scores for color depth, dynamic range, and low-light sensitivity (together, “DXO Sports” and “DXO Landscape”) (“DXO Portrait”). The physical sensor properties and the results of the DXO sensor quality tests for a sample of comparator cameras are reported in the following table.
| Camera Model | Sensor Class | Resolution (MP) | Horiz. Pixels | Vert. Pixels | Video Format | DXO Portrait | DXO Landscape | DXO Sports | DXO Overall | |
|---|---|---|---|---|---|---|---|---|---|---|
| Canon G7 X Mark II | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.8 | 11.9 | 260 | 62 |
| Canon G7 X Mark III | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.2 | 12.4 | 583 | 65 |
| Canon G5 X Mark II | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.2 | 12.4 | 583 | 65 |
| Canon G5 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.8 | 11.9 | 227 | 61 |
| Canon G9 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 21.5 | 12.3 | 495 | 63 |
| Canon M3 | APS-C | 24.0 | 6000 | 4000 | 1080/30p | 22.8 | 11.8 | 1169 | 72 |
| Canon G7 X | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 23.0 | 12.7 | 556 | 71 |
| Panasonic LX10 | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 21.9 | 12.0 | 315 | 62 |
| Sony ZV-1 | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.2 | 12.6 | 669 | 66 |
| Sony RX100 V | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.8 | 12.4 | 586 | 70 |
| Sony RX100 IV | 1-inch | 20.0 | 5472 | 3648 | 4K/30p | 22.8 | 12.6 | 591 | 70 |
| Sony RX100 III | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 22.4 | 12.3 | 495 | 67 |
| Sony RX100 II | 1-inch | 20.0 | 5472 | 3648 | 1080/60p | 22.5 | 12.4 | 483 | 67 |
Many contemporary cameras are now equipped with video recording capabilities in addition to still image capture. Both of the cameras under consideration feature sensors that can scan moving images at a fast enough rate, but the G7X Mark III offers a higher video resolution than the G7X Mark II. The G7X Mark II can only capture video in 1080/60p although it can capture movie material in 4K/30p.
Feature comparison
Cameras can and do differ across a variety of aspects in addition to body and sensor. In that neither the G7X Mark II nor the G7X Mark III has a viewfinder, they are comparable. Thus, live view on the rear LCD is used to frame the photographs. The Canon G7 X Mark II, Canon G7 X Mark III, and equivalent cameras’ further important feature differences and similarities are included in the following table.
| Camera Model | Viewfinder (Type or 000 dots) | LCD Specifications (inch/000 dots) | LCD Attach- ment | Touch Screen (yes/no) | Max Shutter Speed * | Max Shutter Flaps * | Built-in Flash (yes/no) | Built-in Image Stab | |
|---|---|---|---|---|---|---|---|---|---|
| Canon G7 X Mark II | X | 3.0 / 1040 | tilting |  | 1/2000s | 8.0/s | | |
| Canon G7 X Mark III | X | 3.0 / 1040 | tilting | | 1/2000s | 30/s | | |
| Canon G5 X Mark II | 2360 | 3.0 / 1040 | tilting | | 1/2000s | 30/s | | |
| Canon G5 X | 2360 | 3.0 / 1040 | swivel | | 1/2000s | 5.9/s | | |
| Canon G9 X | X | 3.0 / 1040 | fixed | X | 1/2000s | 6.0/s | | |
| Canon M3 | optional | 3.0 / 1040 | tilting | | 1/4000s | 4.2/s | | X |
| Canon G7 X | X | 3.0 / 1040 | tilting | X | 1/2000s | 6.5/s | | |
| Panasonic LX10 | X | 3.0 / 1040 | tilting | X | 1/4000s | 10.0/s | | |
| Sony ZV-1 | X | 3.0 / 922 | swivel | X | 1/2000s | 24.0/s | | |
| Sony RX100 V | 2359 | 3.0 / 1229 | tilting | X | 1/2000s | 24.0/s | | |
| Sony RX100 IV | 2359 | 3.0 / 1228 | tilting | X | 1/2000s | 16.0/s | | |
| Sony RX100 III | 1440 | 3.0 / 1229 | tilting | X | 1/2000s | 10.0/s | | |
| Sony RX100 II | optional | 3.0 / 1229 | tilting | X | 1/2000s | 10.0/s | | |
Both cameras feature a back screen that can be tilted to face front and is articulated. Those who are interested in capturing selfies, such as vloggers and photographers, would particularly like this function.
The information about the reported shutter speed applies to the use of the mechanical shutter. However, some cameras have simply an electronic shutter, while others also include a mechanical shutter. The G7X Mark III is actually one of those cameras with a second electronic shutter, enabling entirely silent shooting. However, this mode is less ideal for photography under artificial light sources or while capturing moving objects (risk of rolling shutter) (risk of flickering).
An intervalometer is included into both the Canon G7 X Mark II and Mark III cameras. By doing this, the photographer can take time lapse photos of events like flower budding, a sunset, or the rising of the moon without having to buy an external camera trigger and associated software.
Zoom lenses are included into the G7X Mark II and G7X Mark III. Both lenses share the same (8.8-36.8mm f/1.8-2.8) range of focal length and aperture characteristics. The maximum aperture is the same for both cameras.
Both the G7X Mark II and the G7X Mark III output its imaging data files to SDXC cards for storage. Both cameras can use UHS-I cards, which offer up to 104 MB/s of Ultra High Speed data transfer.
Connectivity comparison
The degree to which a camera can communicate with its surroundings might be a crucial consideration when choosing a camera for particular imaging applications. An overview of the interfaces the cameras (and chosen comparators) offer for accessory control and data transfer is shown in the table below for the Canon Power Shot G7 X Mark II and Canon Power Shot G7 X Mark III.
| Camera Model | Hotshoe Port | Internal Mic / Speaker | Microphone Port | Headphone Port | HDMI Port | USB Port | WiFi Support | NFC Support | Bluetooth Support | |
|---|---|---|---|---|---|---|---|---|---|---|
| Canon G7 X Mark II | X | stereo / mono | X | X | micro | 2.0 | | | X |
| Canon G7 X Mark III | X | stereo / mono | | X | micro | 3.1 | | X | |
| Canon G5 X Mark II | X | stereo / mono | X | X | micro | 3.1 | | X | |
 | Canon SX740 | X | stereo / mono | X | X | micro | 2.0 | | X | |
 | Canon SX430 | X | mono / mono | X | X | X | 2.0 | | | X |
 | Canon SX730 | X | stereo / mono | X | X | micro | 2.0 | | | X |
 | Canon SX420 | X | mono / mono | X | X | X | 2.0 | | | X |
 | Canon SX720 | X | stereo / mono | X | X | micro | 2.0 | | | X |
| Canon G5 X | | stereo / mono | X | X | mini | 2.0 | | | X |
| Canon M3 | | stereo / mono | | X | mini | 2.0 | | | X |
 | Canon SX410 | X | stereo / mono | X | X | X | 2.0 | X | X | X |
 | Canon SX710 | X | stereo / mono | X | X | micro | 2.0 | | | X |
| Canon G7 X | X | stereo / mono | X | X | micro | 2.0 | | | X |
It is noteworthy that the G7X Mark III contains a microphone port, which may be used to attach an additional microphone to enhance the sound quality of recordings. Such a mic input is not available on the G7X Mark II.
A more recent model in Canon’s current product lineup is the G7X Mark III. The G7X Mark II, on the other hand, has been dropped (but can be found pre-owned on eBay). The Canon G7 X Mark III superseded the G7X Mark II as the successor in the same range of cameras. Additional details on the functions and features of the G7X Mark II and G7X Mark III can be found, respectively, in the free PDF manual for the Canon G7 X Mark II or the online manual for the Canon G7 X Mark III.
Review Summary
What conclusions are therefore possible? Is there a particular favorite among the Canon G7 X Mark II and Mark III? What camera is superior? The respective advantages of each of the two competitors are listed below.
- Advantages of the Canon PowerShot G7 X Mark II include:
- Greater durability: Can take 265 shots as opposed to 235 on a single battery charge.
- Device pairing is simpler: Allows for quick wireless image transfers over short distances via NFC.
- More drastically reduced has been around for a lot longer (launched in February 2016).
Arguments in favor of the Canon PowerShot G7 X Mark III:
- A more up-to-date image processing engine produces better jpgs (DIGIC 8 vs DIGIC 7).
- Better video: Offers 4K/30p movie capture as opposed to 1080/60p.
- A connection to an external microphone allows for better sound when recording audio.
- Faster burst: Shoots more frequently (30 vs. 8 flaps/sec) in order to catch the crucial moment.
- Has an electronic shutter option for entirely silent photography, which is less unsettling.
- Supports a faster USB protocol for data transfer (3.1 vs 2.0).
- Simpler wireless transfer: Supports Bluetooth for cordless image sharing.
- More current Reflects the 3 years, 4 months, and growth in technology since the G7X Mark II debut.
The G7X Mark III is the undisputed champion of the competition if the number of comparable strengths (bullet points above) is used as a benchmark (8 : 3 points). However, the importance of specific attributes will vary across photographers, so while considering and selecting a new camera, you might wish to use your own weighing system to compare the summary points. A professional wildlife photographer may regard camera variances differently from a family photographer, and an architecture enthusiast will have different needs than a sports shooter. As a result, choosing the best and most worthwhile camera is frequently a very subjective process.
G7X Mark II 03:08 G7X Mark III
What about further options? Do the Canon G7 X Mark II and Canon G7 X Mark III cameras rank among the best in their category based on their specifications? Check out the most recent Best Travel-Zoom Camera ranking to see if the two cameras are among the best.
In any case, while comparing technical details might give a helpful overview of the capabilities of various cameras, it is still insufficient and does not really reflect, for instance, how the G7X Mark II or the G7X Mark III function in actual use. User evaluations, like those seen on amazon, can sometimes provide helpful insight into these problems, but they are frequently insufficient, inconsistent, and inaccurate.
Expert reviews
This is why it’s crucial to have experienced hands-on reviews. The summary table in the next row transmits the general conclusions of some of the most well-known camera review websites (amateur photographer [AP], camera labs [CL], digital camera world [DCW], dp review [DPR], ephotozine [EPZ], photography blog [PB]). As can be seen, professional reviewers generally agree on the quality of various cameras, although occasionally their opinions differ, supporting the earlier assertion that selecting a camera is frequently a very personal decision.
| Camera Model | AP score | CL score | DCW score | DPR score | EPZ score | PB score | Camera Launch | Launch Price (USD) | Street Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| Canon G7 X Mark II | 4.5/5 | + + | .. | 81/100 | 4.5/5 | 4.5/5 | Feb 2016 | 699 | ebay.com |
| Canon G7 X Mark III | .. | + + | 4/5 | 81/100 | 4/5 | .. | Jul 2019 | 749 | amazon.com |
| Canon G5 X Mark II | 4/5 | + | 4/5 | 82/100 | .. | 4/5 | Jul 2019 | 899 | amazon.com |
| Canon G5 X | 5/5 | + + | .. | 78/100 | 4.5/5 | 4.5/5 | Oct 2015 | 799 | ebay.com |
| Canon G9 X | 3.5/5 | + + | .. | .. | 4.5/5 | 4.5/5 | Oct 2015 | 529 | ebay.com |
| Canon M3 | 4/5 | o | .. | 75/100 | 4.5/5 | 4/5 | Feb 2015 | 679 | ebay.com |
| Canon G7 X | 4/5 | + + | .. | 77/100 | 4.5/5 | 4.5/5 | Sep 2014 | 699 | ebay.com |
| Panasonic LX10 | .. | + + | 4/5 | 81/100 | 4/5 | 4.5/5 | Sep 2016 | 699 | amazon.com |
| Sony ZV-1 | 4/5 | .. | 4.5/5 | 85/100 | 4/5 | 4.5/5 | May 2020 | 799 | amazon.com |
| Sony RX100 V | 4.5/5 | + + | .. | 83/100 | 4/5 | 4.5/5 | Oct 2016 | 999 | ebay.com |
| Sony RX100 IV | 4.5/5 | + + | .. | 85/100 | 4/5 | 4.5/5 | Jun 2015 | 999 | ebay.com |
| Sony RX100 III | 5/5 | + + | .. | 82/100 | 4.5/5 | 5/5 | May 2014 | 799 | ebay.com |
| Sony RX100 II | 5/5 | + + | .. | 79/100 | 4.5/5 | 4.5/5 | Jun 2013 | 749 | ebay.com |
But caution should be used when interpreting the aforementioned review ratings. Only cameras from the same category and the same age are eligible for the ratings. Since a score must be viewed in close relation to a camera’s price and time of market introduction, comparisons of ratings across a wide range of cameras or across extensive time periods are largely meaningless. It should be noted that certain review websites have changed how they deliver their judgments over time.
Other camera comparisons
Did reading this review influence your choice of camera? Make your selection from the following search option if you’re curious to discover how other cameras team up. As an alternative, you may instead go straight to any of the listed comparisons that the CAM-parator tool has already produced.
Specifications: Canon G7 X Mark II vs Canon G7 X Mark III
For a fast assessment of their similarities and differences, the two cameras’ specifications are side by side compared below.
| Camera Model | Canon G7 X Mark II | Canon G7 X Mark III |
| Camera Type | Fixed lens compact camera | Fixed lens compact camera |
| Camera Lens | 24-100mm f/1.8-2.8 | 24-100mm f/1.8-2.8 |
| Launch Date | February 2016 | July 2019 |
| Launch Price | USD 699 | USD 749 |
| Sensor Specs | Canon G7 X Mark II | Canon G7 X Mark III |
|---|---|---|
| Sensor Technology | BSI-CMOS | BSI-CMOS |
| Sensor Format | 1″ Sensor | 1″ Sensor |
| Sensor Size | 13.2 x 8.8 mm | 13.2 x 8.8 mm |
| Sensor Area | 116.16 mm2 | 116.16 mm2 |
| Sensor Diagonal | 15.9 mm | 15.9 mm |
| Crop Factor | 2.7x | 2.7x |
| Sensor Resolution | 20 Megapixels | 20 Megapixels |
| Image Resolution | 5472 x 3648 pixels | 5472 x 3648 pixels |
| Pixel Pitch | 2.41 μm | 2.41 μm |
| Pixel Density | 17.18 MP/cm2 | 17.18 MP/cm2 |
| Moiré control | Anti-Alias filter | Anti-Alias filter |
| Movie Capability | 1080/60p Video | 4K/30p Video |
| ISO Setting | 125 – 12,800 ISO | 125 – 12,800 ISO |
| ISO Boost | 125 – 25,600 ISO | 125 – 25,600 ISO |
| Image Processor | DIGIC 7 | DIGIC 8 |
| Screen Specs | Canon G7 X Mark II | Canon G7 X Mark III |
| Viewfinder Type | no viewfinder | no viewfinder |
| LCD Framing | Live View | Live View |
| Rear LCD Size | 3.0inch | 3.0inch |
| LCD Resolution | 1040k dots | 1040k dots |
| LCD Attachment | Tilting screen | Tilting screen |
| Touch Input | Touchscreen | Touchscreen |
| Shooting Specs | Canon G7 X Mark II | Canon G7 X Mark III |
| Focus System | Contrast-detect AF | Contrast-detect AF |
| Manual Focusing Aid | Focus Peaking | Focus Peaking |
| Max Shutter Speed (mechanical) | 1/2000s | 1/2000s |
| Continuous Shooting | 8 shutter flaps/s | 30 shutter flaps/s |
| Electronic Shutter | no E-Shutter | up to 1/25600s |
| Time-Lapse Photography | Intervalometer built-in | Intervalometer built-in |
| Fill Flash | Built-in Flash | Built-in Flash |
| Storage Medium | SDXC cards | SDXC cards |
| Single or Dual Card Slots | Single card slot | Single card slot |
| UHS card support | UHS-I | UHS-I |
| Connectivity Specs | Canon G7 X Mark II | Canon G7 X Mark III |
| External Flash | no Hotshoe | no Hotshoe |
| USB Connector | USB 2.0 | USB 3.1 |
| HDMI Port | Micro HDMI | Micro HDMI |
| Microphone Port | no MIC socket | External MIC port |
| Wifi Support | Wifi built-in | Wifi built-in |
| Near-Field Communication | NFC built-in | no NFC |
| Bluetooth Support | no Bluetooth | Bluetooth built-in |
| Body Specs | Canon G7 X Mark II | Canon G7 X Mark III |
| Battery Type | NB-13L | NB-13L |
| Battery Life (CIPA) | 265 shots per charge | 235 shots per charge |
| In-Camera Charging | USB charging | USB charging |
| Body Dimensions | 106 x 61 x 42 mm (4.2 x 2.4 x 1.7 in) | 105 x 61 x 41 mm (4.1 x 2.4 x 1.6 in) |
| Camera Weight | 319 g (11.3 oz) | 304 g (10.7 oz) |