Side-by-side specs, scores and live prices. Start over
 80
SCORE
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✓ WINNER
 84
SCORE
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|---|---|---|
| General | ||
| Brand | Canon | Canon |
| Model | EOS R | EOS R3 |
Released ⓘRefers to the year this camera was officially made available for sale. |
2018 | 2021 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
05/09/2018 | 14/09/2021 |
| Camera type | Mirrorless | Mirrorless |
| Camera size | 136 x 98 x 84 mm | 150 x 143 x 87 mm |
| Camera weight | 485 g | 1015 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
30.3 MP050 | 24 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
6720 x 4480 | 6012 x 4016 |
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. |
24 x 36 | 24 x 36 |
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. |
8 fps045 | 30 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 | Canon RF |
Image processor ⓘThe image processor in the camera converts the information collected on the sensor for digital storage on the memory card. |
Digic 8 | Digic X |
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. |
400003003280000 | 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. |
5030200 | 10030200 |
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. |
1024003003280000 | 2048003003280000 |
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. |
56550300 | 10530300 |
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 | 576000009900000 |
| 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 | 6K |
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 | 6000 x 3164 |
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. |
30 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 |
| 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 | 3.2" | 3.2" |
Screen dots ⓘScreen dots indicate the resolution of the LCD screen by including each sub pixel. |
21000001150001500000 | 41500001150001500000 |
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, CFexpress Type B (UHS-II compatible) |
| Dual memory card slots | ✗ | ✓ |
| Battery type | LP-E6N | LP-E19 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. |
370 shots1505000 | 760 shots1505000 |
| USB charging | ✓ | ✓ |
The Canon EOS R3 outperforms the Canon EOS R with a score of 84/100 compared to 74/100. Both cameras are mirrorless and were released by Canon in 2018 and 2021, respectively. They share similarities in design and basic features, but there are key differences that set them apart.
The EOS R3 excels with its higher score, indicating better overall performance and advanced features. However, the EOS R has its advantages, particularly in price and weight. At $2300 and weighing 1.07lbs, it is a more affordable and lighter option than the EOS R3, which costs $5999 and weighs 2.24lbs.
Considering these factors, the EOS R3 is the superior camera for professionals and enthusiasts seeking top performance, while the EOS R offers a more budget-friendly and lightweight option for those prioritizing cost and portability.
The Canon EOS R3 emerges as the winner in the optics comparison with a score of 84/100, while the Canon EOS R trails behind with a score of 73/100. Both cameras share several common specifications, including a CMOS sensor, full-frame sensor size, and the Canon RF lens mount. However, the R3 stands out with its superior performance in certain areas, while the R maintains some advantages of its own.
The R3’s strengths lie in its faster shooting speed, more advanced processor, and higher DXOMARK score for the sensor. With a shooting speed of 30 frames per second (fps), the R3 outperforms the R’s 8 fps, enabling photographers to capture fast-paced action more effectively. Additionally, the R3’s Digic X processor contributes to better overall performance and image quality compared to the R’s Digic 8 processor. The R3’s sensor also boasts a higher DXOMARK score of 96, indicating better overall performance than the R’s score of 89.
Despite having a lower overall score, the Canon EOS R does have some advantages over the R3. The R features a higher megapixel count of 30.3, compared to the R3’s 24 megapixels. This allows the R to capture more detailed images, which may be beneficial for photographers who prioritize resolution and print size. However, this advantage may not outweigh the R3’s faster shooting speed and superior sensor performance for many users.
The R3 further distinguishes itself with its built-in image stabilization, a feature absent in the R. This provides the R3 with an edge in capturing sharper images, especially in low-light situations or when using slower shutter speeds.
The Canon EOS R3’s superior shooting speed, advanced processor, higher sensor score, and image stabilization make it the stronger choice for photographers seeking optimal performance and image quality. While the EOS R does offer a higher megapixel count, the R3’s advantages in other areas make it the clear winner in this optics comparison.
The Canon EOS R3 outperforms the Canon EOS R in video capabilities, boasting a score of 96/100 compared to the EOS R’s 70/100. Both cameras share some specifications, such as 4K max video resolution and built-in time-lapse functionality. However, the EOS R3 excels in other areas, while the EOS R falls short in some aspects.
The EOS R3’s superior video performance stems from its higher max video resolution of 6K and dimensions of 6000 x 3164, compared to the EOS R’s 4K and 3840 x 2160 dimensions. Additionally, the EOS R3 offers a max video frame rate of 120fps, which is significantly higher than the EOS R’s 30fps. This enables the EOS R3 to capture smoother, more detailed footage, especially in fast-moving scenes or for slow-motion effects.
The EOS R, on the other hand, does not surpass the EOS R3 in any specific video specifications. Its lower video score reflects its limitations in resolution, dimensions, and frame rate compared to the EOS R3. However, it still offers 4K video resolution and time-lapse functionality, which may be sufficient for some users.
Considering these factors, the Canon EOS R3 is the clear winner in terms of video capabilities. Its superior resolution, dimensions, and frame rate allow for higher quality footage and more creative possibilities. The EOS R may still be a viable option for those who do not require the advanced features of the EOS R3, but for users seeking the best video performance, the EOS R3 is the standout choice.
The Canon EOS R3 emerges as the winner with a feature score of 113/100, while the Canon EOS R trails behind at 87/100. Both cameras share common specifications, such as a 3.2-inch touchscreen, flip screen, Wi-Fi, and Bluetooth capabilities. However, the EOS R3 outperforms the EOS R in certain areas, making it the superior choice for some photographers.
The EOS R3 boasts a higher screen resolution of 4,150,000 dots, compared to the EOS R’s 2,100,000 dots. This results in a sharper and more detailed display, allowing for better image review and composition. Additionally, the EOS R3 includes GPS functionality, which the EOS R lacks. This allows the R3 to geotag images, making it easier to track and organize photos based on location.
While the EOS R may not excel in these specific areas, it still offers a solid feature set. The touchscreen, flip screen, Wi-Fi, and Bluetooth capabilities are all present, providing a convenient and user-friendly experience. However, the lower screen resolution and lack of GPS may be drawbacks for some photographers.
Considering the score difference and specific advantages, the Canon EOS R3 stands out as the better camera in terms of features. Its higher screen resolution and GPS functionality make it a more versatile and powerful choice for photography enthusiasts. On the other hand, the Canon EOS R remains a solid option for those who prioritize a user-friendly interface and do not require the additional features offered by the R3. Ultimately, the choice between these two cameras depends on individual preferences and photographic needs.
The Canon EOS R3 excels in the storage and battery category, scoring 81 out of 100, while the Canon EOS R trails behind with a score of 35. Both cameras share some common specifications, such as SD/SDHC/SDXC (UHS-II compatible) memory card compatibility and USB charging capabilities.
The EOS R3 outperforms the EOS R with its dual memory card slots, which include support for CFexpress Type B cards, offering users more storage flexibility. Additionally, the R3’s battery life is significantly longer, providing 760 shots per charge with the LP-E19 battery, compared to the R’s 370 shots using the LP-E6N battery.
The EOS R, however, has the advantage of using the more common LP-E6N battery, which may be more readily available for photographers who already own Canon equipment. Nevertheless, the R3’s superior battery life and storage options make it the clear winner in this category.
Taking into account the storage and battery capabilities, the Canon EOS R3 is a more reliable and versatile option for professionals and enthusiasts alike. The Canon EOS R, while not as robust in this area, can still be a viable choice for those with existing LP-E6N batteries and less demanding storage requirements.
Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Canon EOS R or the Canon EOS R3:
