Side-by-side specs, scores and live prices. Start over
| General | ||
| Brand | Canon | Sony |
| Model | EOS R6 | a7 IV |
Released ⓘRefers to the year this camera was officially made available for sale. |
2020 | 2021 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
27/08/2020 | 21/10/2021 |
| Camera type | Mirrorless | Mirrorless |
| Camera size | 138 x 98 x 88 mm | 131 x 96 x 80 mm |
| Camera weight | 680 g | 659 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
20.1 MP050 | 33 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
5472 x 3648 | 7008 x 4672 |
Sensor type ⓘThe camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality. |
CMOS | CMOS |
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. |
23.9 x 35.9 | 23.8 x 35.6 |
Sensor format ⓘRefers to the most commonly used sensor sizes. |
Full Frame | Full Frame |
Continuous shooting ⓘThe number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. |
20 fps045 | 10 fps045 |
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 E |
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. |
3:2 | 3:2 |
Min ISO ⓘRefers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. |
10030200 | 10030200 |
Max ISO ⓘ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. |
1024003003280000 | 512003003280000 |
Min 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. |
5030200 | 5030200 |
Max 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. |
2048003003280000 | 2044003003280000 |
Minimum shutter speed ⓘThe minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. |
3044080 | 3044080 |
Max 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. |
800080032000 | 800080032000 |
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. |
10530300 | 7590300 |
In-body stabilisation ⓘ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. |
Electronic | Electronic |
| Viewfinder dots | 369000009900000 | 368640009900000 |
| Video | ||
Video ⓘ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. |
4K | 4K |
Max video format ⓘ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 | 3840 x 2160 |
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. |
120 fps | 120 fps |
Timelapse 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 | MPEG-4, XAVC S, XAVC HS, XAVC S-I, H.264, H.265 |
| Features | ||
Builtin 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 ⓘ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 | LCD | LCD |
Touch screen ⓘTouchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons. |
✓ | ✓ |
| Screen size | 3" | 3" |
Screen dots ⓘScreen dots indicate the resolution of the LCD screen by including each sub pixel. |
16200001150001500000 | 10400001150001500000 |
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. |
✓ | ✓ |
Wi-Fi ⓘBuilt-in Wi-Fi allows you to connect your camera and share images wirelessly. |
✓ | ✓ |
Bluetooth ⓘBluetooth capabilities allow you wireless control of your camera with other external devices. |
✓ | ✓ |
| Storage & battery | ||
| Memory card | SD / SDHC / SDXC (UHS-II compatible) | CFexpress Type A, SD (UHS-II compatible) |
| Dual memory card slots | ✓ | ✓ |
| Battery type | LP-E6NH | NP-FZ100 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. |
360 shots1505000 | 580 shots1505000 |
| USB charging | ✓ | ✓ |
The Sony a7 IV outperforms the Canon EOS R6, scoring 84/100 compared to the R6’s 80/100. Both mirrorless cameras share similarities in their launch price of $2499 and release years of 2020 and 2021, respectively.
The Sony a7 IV has an edge in compactness and lightweight design, measuring 131 x 96 x 80mm and weighing 659g. Meanwhile, the Canon EOS R6 is slightly larger and heavier, with dimensions of 138 x 98 x 88mm and a weight of 680g. This makes the Sony a7 IV more portable and user-friendly.
However, the Canon EOS R6 still holds its own with its robust construction and comfortable handling. It remains a solid choice for photographers who prioritize durability and ergonomics.
Ultimately, the Sony a7 IV is the winner due to its higher score, compact design, and lightweight build, while the Canon EOS R6 remains a strong contender for those who value sturdiness and handling.
The Sony a7 IV wins in the optics department with a score of 85/100, compared to the Canon EOS R6’s score of 79/100. Both cameras share several specifications, including a CMOS sensor, full-frame sensor size, and image stabilization. Additionally, they both have unique lens mounts, with the Canon EOS R6 using the Canon RF mount and the Sony a7 IV using the Sony FE mount.
The Sony a7 IV outperforms the Canon EOS R6 in certain aspects. It has a higher megapixel count of 33 compared to the Canon’s 20.1, which allows for more detailed images. Moreover, the Sony a7 IV has a higher DXOMARK sensor score of 97, compared to the Canon’s 90, indicating better overall image quality. The Sony a7 IV also uses the Bionz XR processor, which contributes to its superior performance.
The Canon EOS R6 has its advantages as well. Its shooting speed of 20 frames per second is notably faster than the Sony a7 IV’s 10 frames per second. This makes the Canon EOS R6 more suitable for capturing fast-moving subjects or action photography. The Canon EOS R6 also uses the Digic X processor, which is a powerful processing unit in its own right.
Considering the optics of these cameras, the Sony a7 IV is the better choice for photographers who prioritize image quality and detail, while the Canon EOS R6 is more suitable for those who need faster shooting speeds. Both cameras offer excellent performance, and the choice ultimately depends on the specific requirements of the photographer.
The Canon EOS R6 and Sony a7 IV are evenly matched when it comes to video capabilities, both scoring 91 out of 100. These cameras share several common specifications, making them competitive options for videographers.
Both the EOS R6 and a7 IV offer 4K video resolution with a maximum dimension of 3840 x 2160, ensuring high-quality footage across various shooting scenarios. Additionally, they both support a maximum video frame rate of 120fps, which is ideal for capturing smooth slow-motion footage. Furthermore, the time-lapse functionality built into both cameras enables users to create stunning time-lapse videos effortlessly.
Despite the tie in scores, there are certain aspects where one camera may excel over the other. For instance, the Canon EOS R6 might offer better color science, autofocus performance, or user interface, which could make it more appealing to some users. On the other hand, the Sony a7 IV could provide better low-light performance, dynamic range, or a more extensive selection of compatible lenses, making it a more attractive choice for others.
Ultimately, the decision between these two cameras will depend on the specific needs and preferences of the videographer. Both the Canon EOS R6 and Sony a7 IV are excellent choices for video work, offering high-quality 4K footage, fast frame rates, and time-lapse functionality. Users should carefully consider their requirements and evaluate the individual features of each camera to determine which one best suits their needs.
The Canon EOS R6 wins the comparison with a feature score of 85/100, while the Sony a7 IV scores 83/100. Both cameras share several specifications, such as a 3-inch screen size, touchscreen functionality, flip screen, lack of GPS, and the presence of WIFI and Bluetooth connectivity.
The Canon EOS R6 outperforms the Sony a7 IV in screen resolution, with 1,620,000 dots compared to the Sony’s 1,040,000 dots. This higher resolution provides clearer and sharper image previews, making it easier for photographers to review their shots and make necessary adjustments. The two-point advantage in the feature score reflects this superior display quality on the Canon EOS R6.
The Sony a7 IV, however, does not have any significant advantages over the Canon EOS R6 in terms of features. Both cameras have the same core functionalities, making them suitable for various photography and videography needs. The slightly lower feature score of the Sony a7 IV is primarily due to its lower screen resolution.
Given the close scores and shared specifications, both the Canon EOS R6 and Sony a7 IV are excellent choices for photographers and videographers. The Canon EOS R6 has a slight edge in terms of display quality, but the Sony a7 IV remains a strong contender. Ultimately, the decision between these two cameras will depend on individual preferences and priorities.
The Sony a7 IV wins in storage and battery with a score of 76/100, while the Canon EOS R6 scores 68/100. Both cameras have two memory card slots and support USB charging. The Sony a7 IV accepts CFexpress Type A and SD (UHS-II compatible) memory cards, while the Canon EOS R6 accepts SD, SDHC, and SDXC (UHS-II compatible) cards.
The Sony a7 IV outperforms the Canon EOS R6 in battery life, offering 580 shots compared to the R6’s 360 shots. The a7 IV uses the NP-FZ100 battery type, contributing to its longer battery life. The Canon EOS R6, however, uses the LP-E6NH battery type.
Despite the Canon EOS R6’s lower battery life, it supports a wider range of memory card types, providing more flexibility for photographers.
Considering these factors, the Sony a7 IV has a clear advantage in battery life, while the Canon EOS R6 offers greater compatibility with memory card formats.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Canon EOS R6 or the Sony a7 IV: