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Canon EOS R7 vs Sony a7 Comparison

Storage & Battery

Canon EOS R7

canon eos r7

Sony a7

sony a7
Canon EOS R7
Sony a7
Announcement Date
May 24, 2022
October 16, 2013
Camera Type
Camera Size
Camera Weight

The Canon EOS R7 outperforms the Sony a7 with a score of 83/100 compared to 63/100. Both cameras are mirrorless and share some similarities in specifications. They differ in launch price, with the Canon EOS R7 costing $1500 and the Sony a7 at $1700. The Canon EOS R7’s higher score reflects its more recent release in 2022, while the Sony a7 was released in 2013.

The Canon EOS R7 is better in size and weight, measuring 132 x 90 x 92mm and weighing 612g (1.35lbs). On the other hand, the Sony a7 is smaller and lighter, with dimensions of 127 x 94 x 48mm and a weight of 474g (1.04lbs). This makes the Sony a7 more portable but not necessarily better in terms of performance.

Considering the specifications and scores, the Canon EOS R7 is the superior camera. Despite the Sony a7’s advantage in portability, its lower score and older release date make it less competitive in today’s market.

Canon EOS R7 vs Sony a7 Overview and Optics

The Canon EOS R7 triumphs over the Sony a7 in optics with a score of 82/100, compared to the Sony a7’s 70/100. Both cameras share common specifications, such as a CMOS sensor type and compatibility with their respective brand’s lens mounts – Canon RF for the EOS R7 and Sony E for the a7.

The Canon EOS R7 outperforms the Sony a7 in several aspects. With 33 megapixels, the EOS R7 provides higher resolution images than the a7’s 24 megapixels. The EOS R7 also boasts a faster shooting speed of 15 frames per second, compared to the a7’s 5 frames per second. This makes the EOS R7 better suited for fast-paced action and sports photography. Moreover, the EOS R7 has a higher DXOMARK sensor score of 97, compared to the a7’s 90, indicating better overall image quality. Additionally, the EOS R7 features image stabilization, providing an advantage in capturing sharp images in low light conditions or when using longer focal lengths.

However, the Sony a7 has its own advantage with a full-frame sensor, compared to the EOS R7’s APS-C sensor. Full-frame sensors typically produce better low-light performance and increased dynamic range. This makes the a7 more suitable for landscape and portrait photography where dynamic range is crucial.

Taking all factors into account, the Canon EOS R7 emerges as the superior camera in terms of optics due to its higher resolution, faster shooting speed, better sensor score, and image stabilization. The Sony a7, with its full-frame sensor, may still appeal to those prioritizing low-light performance and dynamic range. Nevertheless, the Canon EOS R7’s overall optical performance makes it the better choice for most photographers.

33 MP
24 MP
Image Resolution
6960 x 4640 px
6000 x 4000 px
Sensor Type
Sensor Size
22.2 x 14.8 mm
23.9 x 35.8 mm
Sensor Format
Full Frame
Frame Rate
15 fps
5 fps
Lens Mount
Canon RF
Sony FE
Image Processor
Digic X
Bionz X
Aspect Ratio
Minimum ISO (Native)
Maximum ISO (Native)
Minimum ISO (Expanded)
Maximum ISO (Expanded)
Minimum Shutter Speed
30 s
30 s
Maximum Shutter Speed
1/ 8000 s
1/ 8000 s
Autofocus Points
In-body Stabilization
Viewfinder Type
Viewfinder Resolution
2,360,000 dots
2,359,000 dots

Canon EOS R7 vs Sony a7 Video Performance

The Canon EOS R7 is the clear winner in the video capabilities comparison, with a video score of 91/100, while the Sony a7 lags behind with a score of 56/100. This significant difference in scores highlights the superior video features of the Canon EOS R7.

Both cameras share some common video specifications, including recording capability and the presence of a microphone port for improved audio quality. Nevertheless, the Canon EOS R7 outperforms the Sony a7 in several key aspects. Firstly, the EOS R7 boasts a maximum video resolution of 4K (3840 x 2160), compared to the Sony a7’s Full HD (1920 x 1080) resolution. This enables the Canon camera to capture videos with much higher detail and clarity. Secondly, the EOS R7 offers a maximum video frame rate of 120fps, whereas the Sony a7 is limited to 60fps. The higher frame rate of the Canon EOS R7 allows for smoother video playback and better slow-motion effects. Furthermore, the Canon EOS R7 has built-in time-lapse functionality, which the Sony a7 lacks.

The Sony a7, however, does have some advantages over the Canon EOS R7. For instance, its smaller size and lighter weight make it more portable and easier to handle during long shooting sessions. Moreover, the Sony a7 is generally more affordable than the Canon EOS R7, making it a more budget-friendly option for those who prioritize price over video performance.

Taking all factors into account, the Canon EOS R7 is the superior choice for video capabilities, offering higher resolution, faster frame rates, and built-in time-lapse functionality. The Sony a7, while more compact and affordable, falls short in terms of video performance. Ultimately, those seeking top-notch video quality should opt for the Canon EOS R7.

Max Video Resolution
Full HD
Max Video Dimensions
3840 x 2160 px
1920 x 1080 px
Max Video Frame Rate
120 p
60 p
Time-Lapse Built In
Video File Format
AVCHD Ver. 2.0, MP4

Canon EOS R7 vs Sony a7 Features and Benefits

The Canon EOS R7 is the winner in this comparison, scoring 85/100 on features, while the Sony a7 scores 57/100. Both cameras share some specifications, such as a 3-inch screen size, flip screen, lack of GPS, and WIFI connectivity. However, the Canon EOS R7 outperforms the Sony a7 in several aspects, making it the better choice overall.

The Canon EOS R7 has a higher screen resolution of 1,620,000 dots compared to the Sony a7’s 1,230,000 dots, providing a clearer and more detailed display. Additionally, the Canon EOS R7 has a touchscreen, which the Sony a7 lacks. This feature allows for easier navigation and control of the camera settings. Furthermore, the Canon EOS R7 has Bluetooth connectivity, enabling seamless connection with other devices for file sharing and remote control.

On the other hand, the Sony a7 has a few advantages over the Canon EOS R7, though not enough to surpass its overall score. The Sony a7 shares the same 3-inch screen size and flip screen as the Canon EOS R7, making it equally suitable for vlogging and self-portraits. Additionally, both cameras lack GPS functionality and have WIFI connectivity, ensuring similar capabilities in terms of geotagging and wireless file sharing.

Taking all these factors into account, the Canon EOS R7 is the superior camera due to its higher screen resolution, touchscreen, and Bluetooth connectivity. The Sony a7 falls short in those areas, but still offers some similar features, such as screen size and flip screen. Ultimately, the Canon EOS R7’s higher feature score of 85/100 reflects its better overall performance and capabilities compared to the Sony a7’s score of 57/100.

Built-in Flash
External Flash
Weather Sealing
Screen Type
Touch Screen
Screen Size
Screen Resolution
1,620,000 dots
1,230,000 dots
Flip Screen
Live View

Canon EOS R7 vs Sony a7 Storage and Battery

The Canon EOS R7 outperforms the Sony a7 in storage and battery, scoring 79 points compared to Sony’s 21 points. Both cameras accept SD, SDHC, and SDXC memory cards, but the Canon EOS R7 has two memory card slots while the Sony a7 has only one. Additionally, the Sony a7 accepts Memory Stick Pro Duo and Pro-HG Duo cards.

A significant advantage of the Canon EOS R7 is its battery life, lasting 660 shots, compared to the Sony a7’s 340 shots. The Canon EOS R7 uses the LP-E6NH battery type, while the Sony a7 uses the NP-FW50 battery type. Moreover, the Canon EOS R7 supports USB charging, unlike the Sony a7.

The Canon EOS R7’s longer battery life, dual memory card slots, and USB charging capabilities make it a superior choice for storage and battery performance. The Sony a7’s compatibility with Memory Stick Pro Duo and Pro-HG Duo cards is its only advantage in this category. Considering these factors, the Canon EOS R7 is the better option for photographers seeking extensive storage and battery capabilities.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-II compatible)
SD / SDHC / SDXC, Memory Stick Pro Duo / Pro-HG Duo
Dual Memory Card Slots
Battery Type
Battery Life
660 shots
340 shots
USB Charging
Sensor scores tested by DXOMARK
Overall Score
Portrait (Color Depth)
24.8 bits
Landscape (Dynamic Range)
14.2 EVs
Sports (Low-Light ISO)

Canon EOS R7 vs Sony a7 – Our Verdict

Canon EOS R7 vs Sony a7 Comparison image.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Canon EOS R7 or the Sony a7:

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