Side-by-side specs, scores and live prices. Start over
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SCORE
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| General | ||
Released ⓘRefers to the year this camera was officially made available for sale. |
2022 | 2020 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
24/05/2022 | 28/07/2020 |
| Camera type | Mirrorless | Mirrorless |
| Camera size | 132 x 90 x 92 mm | 129 x 97 x 81 mm |
| Camera weight | 612 g | 699 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
33 MP050 | 12.1 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
6960 x 4640 | 4240 x 2832 |
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. |
22.2 x 14.8 | 23.8 x 35.6 |
Sensor format ⓘRefers to the most commonly used sensor sizes. |
APS-C | 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. |
15 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 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. |
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 | 8030200 |
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. |
320003003280000 | 1024003003280000 |
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. |
10030200 | 4030200 |
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. |
512003003280000 | 4096003003280000 |
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. |
6510300 | 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 | 236000009900000 | 944000009900000 |
| 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. |
MPEG-4, MOV | XAVC S, XAVC HS |
| 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 | TFT 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 | 14400001150001500000 |
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) | SD / SDHC / SDXC (UHS-II compatible), CFexpress Type A |
| 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. |
660 shots1505000 | 600 shots1505000 |
| USB charging | ✓ | ✓ |
The Canon EOS R7 outperforms the Sony a7S III with a score of 83/100 compared to 74/100. Both cameras are mirrorless and share similarities in size and weight, with the Canon EOS R7 measuring 132 x 90 x 92mm and weighing 612g, while the Sony a7S III is slightly smaller and heavier at 129 x 97 x 81mm and 699g.
The Canon EOS R7 has an advantage in its 2022 release year and more affordable launch price of $1500 compared to the Sony a7S III’s 2020 release and $3499 price tag. However, the Sony a7S III may still have its loyal fans due to its compact design and established reputation in the market.
Considering these points, the Canon EOS R7 is the better choice for those seeking a more recent and budget-friendly option, while the Sony a7S III may appeal to those who prioritize a smaller form factor and brand loyalty.
The Canon EOS R7 outperforms the Sony a7S III in optics with a score of 82/100, a 13-point lead over the Sony’s 69/100. Both cameras share several specifications, including CMOS sensor type, image stabilisation, and lens mounts compatible with their respective brands.
The Canon EOS R7 excels with its 33-megapixel sensor, providing greater resolution and detail compared to the Sony a7S III’s 12.1-megapixel sensor. Additionally, the Canon’s shooting speed of 15 frames per second is faster than the Sony’s 10 frames per second. The EOS R7’s Digic X processor and higher DXOMARK sensor score of 97 contribute to better performance in processing and image quality. Furthermore, the Canon EOS R7 features an APS-C sensor size, which offers a balance between image quality and portability.
On the other hand, the Sony a7S III has a full-frame sensor, providing a larger surface area for light capture and potentially better low-light performance. However, its lower megapixel count, shooting speed, and DXOMARK sensor score of 86 result in inferior optics compared to the Canon EOS R7.
Considering these factors, the Canon EOS R7 stands as the superior choice for optics, with higher resolution, faster shooting speed, and a better processor. The Sony a7S III may offer advantages in low-light situations due to its full-frame sensor, but its overall performance falls short in comparison. Therefore, photographers seeking the best optics should opt for the Canon EOS R7, while those prioritizing low-light capabilities may find value in the Sony a7S III.
The Canon EOS R7 outperforms the Sony a7S III in video capabilities with a score of 91/100 compared to the Sony’s 77/100. Both cameras offer 4K video resolution and have maximum video dimensions of 3840 x 2160. Additionally, they both provide a maximum video frame rate of 120fps.
The Canon EOS R7 surpasses the Sony a7S III due to its built-in time-lapse functionality. This feature allows users to capture stunning time-lapse videos without the need for external equipment or software, providing more convenience and creative opportunities for videographers.
On the other hand, the Sony a7S III does not have built-in time-lapse functionality. This means that users must rely on external equipment and software to create time-lapse videos, which may be less convenient for some videographers. Despite this disadvantage, the Sony a7S III still offers excellent video quality with its 4K resolution and 120fps frame rate, matching the Canon EOS R7 in these aspects.
Comparing both cameras, the Canon EOS R7 holds a clear advantage in video capabilities due to its built-in time-lapse functionality. This feature makes it more versatile and user-friendly for videographers who wish to create time-lapse videos without additional equipment. The Sony a7S III, while lacking this feature, still delivers high-quality video performance with its 4K resolution and 120fps frame rate. Considering these factors, the Canon EOS R7 stands out as the superior choice for videographers seeking advanced video capabilities in their camera.
The Canon EOS R7 emerges as the winner with a feature score of 85/100, compared to the Sony a7S III’s 83/100. Both cameras share several specifications, such as a 3-inch screen size, touchscreen capabilities, flip screen, and the absence of GPS. Additionally, both cameras are equipped with WIFI and Bluetooth connectivity.
The Canon EOS R7 outperforms the Sony a7S III in screen resolution, with an impressive 1,620,000 dots, while the Sony a7S III trails behind at 1,440,000 dots. This higher resolution allows the Canon EOS R7 to deliver crisper and more detailed images during image playback and menu navigation, providing a better user experience.
However, the Sony a7S III is not without its advantages. Although it has a slightly lower feature score, this difference of two points does not significantly impact the camera’s overall performance. Both cameras offer a range of features suitable for various photography and videography needs, and the choice between the two ultimately depends on individual preferences and requirements.
To sum up, the Canon EOS R7 takes the lead in terms of features, mainly due to its superior screen resolution, which contributes to a better viewing experience. The Sony a7S III, while slightly behind in score, remains a strong contender and a capable camera. Photographers and videographers must consider their specific needs and preferences when choosing between these two high-quality cameras.
The Canon EOS R7 wins the storage and battery comparison with a score of 79/100, while the Sony a7S III scores 76/100. Both cameras have two memory card slots and accept SD, SDHC, and SDXC (UHS-II compatible) cards. They also both offer USB charging.
The EOS R7 outperforms the a7S III in battery life, providing 660 shots per charge with its LP-E6NH battery, compared to the a7S III’s 600 shots using the NP-FZ100 battery. This difference gives the EOS R7 an edge for extended shooting sessions.
However, the Sony a7S III has an advantage in memory card compatibility, as it also supports CFexpress Type A cards, providing users with more storage options.
Taking these factors into account, the Canon EOS R7 offers superior battery life, while the Sony a7S III provides more versatile storage options.
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 a7S III:
