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Canon EOS 90D vs EOS 77D Comparison

Storage & Battery

Canon EOS 90D

Canon 90D camera image

Canon EOS 77D

Canon EOS 77D camera image
Canon EOS 90D
Canon EOS 77D
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
February 15, 2017
Camera Type
Camera Size
Camera Weight

The Canon EOS 90D takes the lead with a score of 67/100, while the Canon EOS 77D trails behind with a score of 63/100. Both cameras are DSLRs and were released in 2019 and 2017, respectively. They share similar dimensions, with the 90D measuring 141 x 105 x 77mm and the 77D at 131 x 100 x 76mm.

The winning Canon EOS 90D weighs less at 701g (1.55lbs) compared to the 77D’s 765g (1.69lbs). Additionally, the EOS 90D has a higher launch price of $1,199, reflecting its superior features. On the other hand, the Canon EOS 77D’s lower score is compensated by its more affordable launch price of $900, making it a budget-friendly option.

Taking everything into account, the Canon EOS 90D stands out as the better camera due to its higher score and lighter weight. However, the Canon EOS 77D may be a suitable alternative for those seeking a more affordable option with similar features.

Canon EOS 90D vs EOS 77D Overview and Optics

The Canon EOS 77D wins the optics comparison with a score of 64/100, while the Canon EOS 90D scores 62/100. Both cameras share some common specifications, such as a CMOS sensor, APS-C sensor size, Canon lens mounts, and a lack of image stabilization.

The EOS 90D has a higher megapixel count at 33 compared to the EOS 77D’s 24.2, which means it can capture more detailed images. Additionally, the EOS 90D’s shooting speed of 10 frames per second (fps) surpasses the EOS 77D’s 6 fps, making it better for capturing fast-moving subjects or action shots. The EOS 90D also has a more advanced image processor, the Digic 8, which generally results in better image quality and faster processing times than the EOS 77D’s Digic 7 processor.

However, the EOS 77D has a higher DXOMARK score for its sensor at 78, compared to the EOS 90D’s 58. This indicates that the EOS 77D’s sensor performance is superior, providing better dynamic range, color depth, and low-light capabilities. Despite having a lower megapixel count and shooting speed, the EOS 77D offers better sensor performance, which is an important aspect of image quality.

Comparing the two cameras, the EOS 90D excels in terms of megapixels, shooting speed, and processing power, making it suitable for capturing detailed images and fast action. On the other hand, the EOS 77D’s superior sensor performance gives it an edge in overall image quality, especially in challenging lighting conditions. Ultimately, the choice between these two cameras depends on the specific needs and priorities of the photographer.

The higher the number of megapixels, the more detail the cameras sensor can capture.
33 MP
24.2 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
6000 x 4000 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
14.9 x 22.3 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
6 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 EF-S
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 7
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/ 4000 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)
Optical (pentamirror)

Canon EOS 90D vs EOS 77D Video Performance

The Canon EOS 90D outperforms the Canon EOS 77D in video capabilities, boasting a video score of 91/100 compared to the 77D’s 70/100. Both cameras share some common features, including built-in time-lapse functionality. However, the 90D surpasses the 77D in several key video specifications.

The EOS 90D offers a maximum video resolution of 4K (3840 x 2160), while the EOS 77D has a maximum video resolution of Full HD (1920 x 1080). This difference in resolution means that the 90D can capture significantly more detail in its video recordings. Additionally, the 90D has a higher maximum video frame rate of 120fps compared to the 77D’s 60fps. The increased frame rate allows the 90D to produce smoother slow-motion footage and better capture fast-moving subjects.

While the EOS 77D lags behind the 90D in terms of video quality, it still provides satisfactory performance for casual users and those who do not require 4K resolution or high frame rates. Both cameras have built-in time-lapse functionality, making them suitable for capturing the passage of time in a creative manner.

Taking all of these factors into consideration, the Canon EOS 90D is the clear winner in terms of video capabilities. Its higher resolution, increased frame rate, and overall superior performance make it a more suitable choice for videographers and enthusiasts seeking top-quality video output. The Canon EOS 77D, while not as advanced in video specifications, remains a viable option for those with less demanding video needs.

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.
Full HD
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
1920 x 1080 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
60 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 77D Features and Benefits

The Canon EOS 90D outperforms the Canon EOS 77D with a feature score of 83/100 compared to the 77D’s 70/100. Both cameras share several specifications, making them quite similar in many aspects. They both have a 3-inch screen size with a resolution of 1,040,000 dots, a touchscreen, flip screen, WiFi, and Bluetooth capabilities. Additionally, neither camera has GPS functionality.

The 90D’s higher score indicates that it has more advanced features than the 77D. Some of these advantages include a faster continuous shooting speed, better low-light performance, and an enhanced autofocus system. These features make the 90D more suitable for action photography, wildlife photography, and capturing fast-moving subjects.

On the other hand, the 77D has a few advantages over the 90D, despite its lower score. It is a lighter and more compact camera, making it easier to carry and handle for extended periods. This can be beneficial for those who prioritize portability and convenience over advanced features. Furthermore, the 77D is more affordable than the 90D, making it an attractive option for beginners or those on a tighter budget.

Taking these points into consideration, the Canon EOS 90D emerges as the superior camera due to its advanced features and better performance. However, the Canon EOS 77D may be more suitable for users who prioritize portability and affordability while still offering many shared features with the 90D. Ultimately, the choice between these two cameras depends on individual preferences and photography needs.

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
1,040,000 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 77D Storage and Battery

The Canon EOS 90D outperforms the Canon EOS 77D in storage and battery with a score of 48/100, while the 77D scores 29/100. Both cameras have one memory card slot and do not support USB charging. However, there are notable differences in their capabilities.

The 90D accepts SD, SDHC, and SDXC memory cards with UHS-II compatibility, offering faster read and write speeds. In contrast, the 77D is compatible with UHS-I memory cards, which are slower. The 90D also boasts a significantly longer battery life with 1300 shots per charge using the LP-E6N battery, while the 77D manages 600 shots with the LP-E17 battery.

While the 77D falls short in storage and battery performance, it remains a viable option for casual photographers who may not require the additional speed and battery life provided by the 90D.

Considering the storage and battery capabilities, the Canon EOS 90D is the superior choice for those seeking faster memory card performance and longer battery life. However, the Canon EOS 77D remains a suitable option for those with less demanding requirements.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-II compatible)
SD / SDHC / SDXC (UHS-I 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
600 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.'
23.4 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.'
13.3 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 90D vs EOS 77D – Our Verdict

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 77D:

User Scores
B&H photo video
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