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Canon EOS R8 vs Sony a7R V Comparison

Storage & Battery

Canon EOS R8

Canon EOS R8 camera image

Sony a7R V

Sony a7R V image
Canon EOS R8
Sony a7R V
a7R V
Refers to the year this camera was officially made available for sale.
Announcement Date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
February 08, 2023
October 26, 2022
Camera Type
Camera Size
Camera Weight

The Sony a7R V outperforms the Canon EOS R8 with a score of 85/100 compared to 76/100. Both cameras are mirrorless and were released in 2022 and 2023, respectively. Although the Canon EOS R8 is lighter at 461g and has a smaller size of 133 x 86 x 70mm, the Sony a7R V offers better performance with its higher score.

The Sony a7R V’s advantage lies in its superior performance, despite its larger size of 131 x 97 x 82mm and heavier weight of 723g. However, the Canon EOS R8 is more budget-friendly with a launch price of $1499, compared to the Sony a7R V’s $3999 price tag.

To sum it up, the Sony a7R V is the better camera in terms of performance, but the Canon EOS R8 is a more affordable and lighter option.

Canon EOS R8 vs Sony a7R V Overview and Optics

The Sony a7R V outperforms the Canon EOS R8 in optics with a score of 85/100 compared to the R8’s 77/100. Both cameras share common specifications such as a CMOS sensor, full frame sensor size, and a DXOMARK score of 94 for the sensor. However, there are significant differences between the two cameras that contribute to the higher score for the Sony a7R V.

The Sony a7R V has an impressive 61 megapixels, far surpassing the Canon EOS R8’s 24 megapixels. This results in higher resolution images with more detail for the a7R V. In addition, the Sony a7R V features image stabilization, which the Canon EOS R8 lacks. This provides steadier shots and improved image quality, particularly in low light conditions or when using longer focal length lenses.

On the other hand, the Canon EOS R8 has a faster shooting speed of 40 frames per second compared to the Sony a7R V’s 10 frames per second. This can be beneficial for capturing fast-moving subjects or action shots. The R8 also uses the Canon RF lens mount, which offers a wide range of high-quality lenses.

Despite the higher shooting speed and Canon RF lens mount, the Sony a7R V still takes the lead due to its significantly higher megapixel count and image stabilization feature. These factors contribute to the Sony a7R V’s superior optics score and make it a better choice for photographers seeking higher resolution images and improved image quality.

The higher the number of megapixels, the more detail the cameras sensor can capture.
24 MP
61 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
6000 x 4000 px
9504 x 6336 px
Sensor Type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
Sensor Size
The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture.
36 x 24 mm
35.7 x 23.8 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Full Frame
Full Frame
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
40 fps
10 fps
Lens Mount
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Canon RF
Sony FE
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Digic X
Bionz XR
Aspect Ratio
The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3.
Minimum ISO (Native)
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
Maximum ISO (Native)
Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise.
Minimum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Maximum ISO (Expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
Minimum Shutter Speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
30 s
30 s
Maximum Shutter Speed
The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries.
1/ 4000 s
1/ 8000 s
Autofocus Points
Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings.
In-body Stabilization
In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake.
Viewfinder Type
The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens.
Viewfinder Resolution
2,360,000 dots
9,440,000 dots

Canon EOS R8 vs Sony a7R V Video Performance

The Sony a7R V outperforms the Canon EOS R8 in video capabilities with a perfect score of 100/100, while the Canon EOS R8 trails behind with a score of 91/100. Both cameras share common features such as time-lapse functionality built-in, making them suitable for capturing stunning time-lapse videos.

The Sony a7R V excels with its maximum video resolution of 8K, providing incredibly detailed and high-quality footage with video dimensions of 7680 x 4320. This feature sets the Sony a7R V apart from its competitor, the Canon EOS R8, which has a max video resolution of 4K and video dimensions of 3840 x 2160. However, it is important to note that the Canon EOS R8 offers a higher maximum video frame rate of 180fps, compared to the Sony a7R V’s 120fps. This advantage allows the Canon EOS R8 to produce smoother slow-motion footage.

Despite the lower video resolution, the Canon EOS R8 still delivers high-quality 4K videos, which may be sufficient for many users’ needs. Additionally, its higher frame rate offers more flexibility for videographers interested in capturing fast-action scenes or creating slow-motion effects.

Both cameras possess strong video capabilities, with the Sony a7R V taking the lead in terms of video resolution and the Canon EOS R8 offering a higher frame rate. Users should consider their specific requirements and preferences when choosing between these two cameras. The Sony a7R V is the better choice for those who prioritize ultra-high-resolution footage, while the Canon EOS R8 may be more suitable for those who value smooth slow-motion capture.

Indicates if this camera is capable of recording video.
Max Video Resolution
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
Max Video Dimensions
Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video.
3840 x 2160 px
7680 x 4320 px
Max Video Frame Rate
How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect.
180 p
120 p
Time-Lapse Built In
A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video.
Video File Format
Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files.
MP4, H.264, H.265
MPEG-4, MOV, H.264, H.265, XAVC S, XAVC HS, XAVC S-I

Canon EOS R8 vs Sony a7R V Features and Benefits

The Sony a7R V emerges as the winner in the features comparison with a score of 87/100, while the Canon EOS R8 trails closely with a score of 85/100. Both cameras share several specifications, making them quite similar in terms of features.

The Canon EOS R8 and Sony a7R V both have touchscreens, flip screens, Wi-Fi, and Bluetooth capabilities. Neither camera includes GPS functionality. These shared specs contribute to the cameras’ overall appeal and functionality.

The Sony a7R V outperforms the Canon EOS R8 in screen size and resolution. The Sony camera has a larger 3.2-inch screen compared to the Canon’s 3-inch screen. Additionally, the Sony a7R V boasts a higher resolution of 2,100,000 dots, providing clearer and more detailed images on the screen. This advantage makes the Sony a7R V a better choice for photographers who prioritize screen quality and size.

The Canon EOS R8, despite its lower feature score, still offers impressive specifications. Its 3-inch touchscreen and 1,620,000-dot resolution provide good image quality and ease of use. While it does not surpass the Sony a7R V in these aspects, the Canon EOS R8 remains a solid option for photographers seeking a high-quality camera with useful features.

Both cameras offer a range of features that cater to different photography needs. The Sony a7R V stands out with its larger screen and higher resolution, while the Canon EOS R8 remains a strong contender with its own set of impressive specifications. Ultimately, the choice between these two cameras depends on individual preferences and requirements.

Built-in Flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
External Flash
External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera.
GPS features in a camera will include location metadata to each of your photographs.
Weather Sealing
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Screen Type
Touch Screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen Size
Screen Resolution
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
1,620,000 dots
2,100,000 dots
Flip Screen
A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles.
Live View
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Bluetooth capabilities allow you wireless control of your camera with other external devices.

Canon EOS R8 vs Sony a7R V Storage and Battery

The Sony a7R V emerges as the winner in the storage and battery comparison with a score of 73/100, while the Canon EOS R8 scores 35/100. Both cameras have USB charging capabilities and accept SD, SDHC, and SDXC memory cards. However, the Sony a7R V stands out with a longer battery life of 530 shots, compared to the Canon EOS R8’s 370 shots. Additionally, the Sony a7R V supports CFexpress Type A cards and offers two memory card slots, providing more storage flexibility.

The Canon EOS R8, although trailing, still offers a decent battery life and compatibility with UHS-I and II SD cards. Despite its lower score, it remains a capable camera for various photography needs.

Taking into account the storage and battery capabilities, the Sony a7R V provides superior performance in this category. Its longer battery life and additional memory card slot make it a more versatile choice for photographers who require extended shooting sessions and ample storage options.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-I and II compatible)
SD / SDHC / SDXC, CFexpress Type A
Dual Memory Card Slots
Battery Type
Battery Life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
370 shots
530 shots
USB Charging
Sensor scores tested by DXOMARK
Overall Score
DXOMARK overall sensor score.
Portrait (Color Depth)
As described by DXOMARK 'The Portrait score in our camera sensor reviews defines color depth performance and its unit is a number of bits. A color depth of 22 bits is excellent; differences below 1 bit are barely noticeable.'
24.5 bits
Landscape (Dynamic Range)
As described by DXOMARK 'The Landscape score in our camera sensor tests defines the maximum dynamic range of the camera sensor and its unit is an exposure value (EV). A value of 12 EV is excellent with differences below 0.5 EV usually not noticeable.'
14.7 EVs
Sports (Low-Light ISO)
Described by DXOMARK as 'The maximal value of ISO sensitivity needed to reach a given value of Signal-to-Noise Ratio (SNR). The greater the value, the better'

Canon EOS R8 vs Sony a7R V – Our Verdict

Canon EOS R8 vs Sony a7R V 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 R8 or the Sony a7R V:

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