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Canon EOS 90D vs EOS R7 Comparison

Storage & Battery

Canon EOS 90D

Canon 90D camera image

Canon EOS R7

Canon EOS R7 camera image
Canon EOS 90D
Canon EOS R7
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.
October 28, 2019
May 24, 2022
Camera Type
Camera Size
Camera Weight

The Canon EOS R7 outperforms the Canon EOS 90D with a score of 83/100 compared to 67/100. Both cameras, announced in 2019 and 2022 respectively, share common features such as being from the same manufacturer and having a similar price range, with the 90D priced at $1199 and the R7 at $1500.

The EOS R7 excels due to its mirrorless design, resulting in a lighter weight of 612g and smaller dimensions of 132 x 90 x 92mm. This makes the R7 more portable and convenient for on-the-go photography.

On the other hand, the EOS 90D is a DSLR with a slightly larger size of 141 x 105 x 77mm and a heavier weight of 701g. While it falls short in terms of portability, the 90D may offer a more familiar feel for those accustomed to traditional DSLR cameras.

Taking these factors into account, the Canon EOS R7 emerges as the superior choice for its compact and lightweight design, while the EOS 90D caters to those who prefer a traditional DSLR experience.

Canon EOS 90D vs EOS R7 Overview and Optics

The Canon EOS R7 outperforms the Canon EOS 90D in optics with a score of 82/100 compared to the 90D’s 62/100. Both cameras share some common specifications, such as a 33-megapixel CMOS sensor, APS-C sensor size, and the same number of megapixels. However, there are key differences that contribute to the R7’s higher score.

The Canon EOS R7 boasts a superior shooting speed of 15 frames per second, compared to the 90D’s 10 frames per second. This difference allows the R7 to capture fast-moving subjects more effectively. Additionally, the R7 has a significantly higher DXOMARK score for its sensor at 97, compared to the 90D’s 58. This indicates that the R7 can produce images with better color depth, dynamic range, and low-light performance.

Another advantage of the R7 is its Canon RF lens mount, which offers compatibility with a wider range of high-quality lenses. The R7 also features image stabilization, which helps reduce camera shake and produce sharper images, while the 90D lacks this feature.

The Canon EOS 90D, on the other hand, has a Digic 8 processor, which is an older model compared to the R7’s Digic X. This may result in slightly slower processing speeds and reduced image quality. However, the 90D’s Canon EF/EF-S lens mount allows compatibility with a vast selection of lenses, which may be beneficial for photographers with an existing collection of EF/EF-S lenses.

Considering the higher optics score, faster shooting speed, better sensor performance, and image stabilization, the Canon EOS R7 is the clear winner in this comparison. Although the 90D offers compatibility with a wide range of lenses, the R7’s advantages make it a more capable camera for a variety of photography situations.

The higher the number of megapixels, the more detail the cameras sensor can capture.
33 MP
33 MP
Image Resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
6960 x 4640 px
6960 x 4640 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.
22.3 x 14.9 mm
22.2 x 14.8 mm
Sensor Format
Refers to the most commonly used sensor sizes.
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
10 fps
15 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 EF/EF-S
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.
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/ 8000 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.
Optical (pentaprism)
Viewfinder Resolution
2,360,000 dots

Canon EOS 90D vs EOS R7 Video Performance

The Canon EOS 90D and the Canon EOS R7 both achieve a video score of 91/100, indicating that they have very similar video capabilities. Both cameras share common specifications such as a maximum video resolution of 4K, maximum video dimensions of 3840 x 2160, a maximum video frame rate of 120fps, and built-in time-lapse functionality.

Despite the identical scores, the Canon EOS 90D has some advantages over the Canon EOS R7. Due to its APS-C sensor, the 90D may offer better video quality in low-light conditions and higher dynamic range. Additionally, the 90D features a fully articulating touch screen, which can be useful for vloggers and content creators who need to monitor their videos while recording.

On the other hand, the Canon EOS R7 has its own strengths. As a mirrorless camera, it offers a more compact and lightweight design, making it easier to carry and handle while shooting videos. Furthermore, the R7 has the advantage of a more advanced autofocus system, which can provide faster and more accurate focus during video recording.

Taking these factors into consideration, both the Canon EOS 90D and the Canon EOS R7 prove to be strong contenders in the realm of video capabilities. The 90D may be better suited for those who prioritize low-light performance and a fully articulating touch screen, while the R7 might be preferred by those who value a compact design and advanced autofocus. Ultimately, the choice between these two cameras will depend on the specific needs and preferences of the videographer.

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
3840 x 2160 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.
120 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.
MPEG-4, H.264

Canon EOS 90D vs EOS R7 Features and Benefits

The Canon EOS R7 wins the features comparison with a score of 85/100, while the Canon EOS 90D scores 83/100. Both cameras share several specifications, including a 3-inch screen size, touchscreen functionality, flip screen, and the absence of GPS. They also both have WIFI and Bluetooth capabilities.

The EOS R7 outperforms the EOS 90D in screen resolution, boasting 1,620,000 dots compared to the 90D’s 1,040,000 dots. This higher resolution translates into a sharper and clearer display, allowing for superior image review and menu navigation. The two-point difference in the feature score highlights the advantage of the EOS R7’s display.

On the other hand, the EOS 90D does not have significant advantages over the EOS R7 in terms of features. Both cameras have almost identical feature sets, with the only noticeable difference being the screen resolution. The lower score of the EOS 90D is due to its inferior screen resolution, which does not significantly impact the camera’s overall performance.

In comparing the features of the Canon EOS 90D and the Canon EOS R7, the R7 comes out on top due to its superior screen resolution. This advantage enhances the user experience when reviewing images and navigating menus. However, the EOS 90D remains a solid choice, as both cameras share many of the same features. The decision between the two cameras ultimately depends on the individual’s preferences and priorities, with the EOS R7 being the better choice for those who value a higher resolution display.

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.
1,040,000 dots
1,620,000 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 90D vs EOS R7 Storage and Battery

The Canon EOS R7 excels in storage and battery, scoring 79 out of 100, compared to the Canon EOS 90D’s score of 48. Both cameras share common specifications, such as accepting SD, SDHC, and SDXC memory cards and being UHS-II compatible.

The EOS R7 outshines the EOS 90D with its two memory card slots, offering more storage capacity and flexibility. Furthermore, the EOS R7 has USB charging capabilities, allowing for convenient and on-the-go charging.

On the other hand, the EOS 90D has a longer battery life, providing 1300 shots per charge compared to the EOS R7’s 660 shots. However, the EOS R7’s battery type, LP-E6NH, is more advanced than the EOS 90D’s LP-E6N.

Ultimately, the Canon EOS R7 offers superior storage and charging options, while the EOS 90D provides a longer battery life. This information can help potential buyers to make an informed decision based on their specific needs and preferences.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-II compatible)
SD / SDHC / SDXC (UHS-II compatible)
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.
1,300 shots
660 shots
USB Charging
Sensor scores tested by DXOMARK

Alternatives to the Canon EOS 90D and EOS R7

Canon EOS 90D vs EOS R7 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 90D or the Canon EOS R7:

User Scores
B&H photo video
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