Canon EOS 77D vs EOS R Comparison
Canon EOS 77D
Canon EOS R
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Brand | Canon | Canon | |
Model | EOS 77D | EOS R | |
Released Refers to the year this camera was officially made available for sale. | 2017 | 2018 | |
Announcement Date Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. | February 15, 2017 | September 05, 2018 | |
Camera Type |  DSLR |  Mirrorless | |
Camera Size | |||
Camera Weight |
The Canon EOS R outperforms the Canon EOS 77D with a score of 74/100, while the EOS 77D scores 63/100. Both cameras share similar specifications, such as being released in 2017 and 2018 respectively, and having a launch price of $900 for the 77D and $2300 for the EOS R.
The EOS R excels with its mirrorless design, making it lighter at 485g (1.07lbs) compared to the 77D’s 765g (1.69lbs). Additionally, the EOS R’s camera size is 136 x 98 x 84mm, slightly larger than the 77D’s dimensions of 131 x 100 x 76mm.
On the other hand, the EOS 77D has the advantage of a lower price point, making it more accessible for budget-conscious photographers. However, the EOS R’s superior performance and lighter weight make it a better choice for those willing to invest in a higher-quality camera. Ultimately, the decision between the two cameras depends on individual preferences and budget constraints.
Canon EOS 77D vs EOS R Overview and Optics
The Canon EOS R outperforms the Canon EOS 77D in optics with a score of 73/100, a 9-point difference compared to the 77D’s score of 64/100. Both cameras share some common specifications, such as having a CMOS sensor, no image stabilization, and similar shooting speeds (6 fps for the 77D and 8 fps for the EOS R).
The EOS R excels in several aspects, including a higher megapixel count of 30.3 compared to the 77D’s 24.2 megapixels. This results in more detailed images and better resolution. Additionally, the EOS R has a more advanced processor, the Digic 8, which contributes to faster processing and better image quality. Moreover, the EOS R has a higher DXOMARK score of 89 for its sensor, indicating improved overall performance. Another advantage of the EOS R is its full-frame sensor, which provides better low-light performance and a wider dynamic range. Lastly, the EOS R has the Canon RF lens mount, which offers compatibility with a new range of lenses designed for mirrorless cameras.
On the other hand, the 77D has the Canon EF-S lens mount, which makes it compatible with a vast selection of existing Canon lenses. However, this does not necessarily make it better in terms of optics, as the EOS R can also use these lenses with an adapter.
To conclude, the Canon EOS R surpasses the Canon EOS 77D in optics with a higher score, more megapixels, a better processor, a superior sensor, and a more advanced lens mount. While the 77D is compatible with many Canon lenses, this aspect does not outweigh the advantages offered by the EOS R. Therefore, the EOS R is the better choice for those seeking superior optical performance.
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Optics
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Canon EOS 77D
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Canon EOS R
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Megapixels The higher the number of megapixels, the more detail the cameras sensor can capture. | 24.2 MP | 30.3 MP | |
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Image Resolution Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. | 6000 x 4000 px | 6720 x 4480 px | |
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. | 14.9 x 22.3 mm | 24 x 36 mm | |
Sensor Format Refers to the most commonly used sensor sizes. |  APS-C |  Full Frame | |
Frame Rate The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. | 6 fps | 8 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-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 7 | Digic 8 | |
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 | |
Minimum ISO (Native) Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. | 100 | 100 | |
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. | 25,600 | 40,000 | |
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. | 50 | 50 | |
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. | 51200 | 102400 | |
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/ 4000 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. | 45 | 5,655 | |
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 (pentamirror) | Electronic | |
Viewfinder Resolution | N/A | 3,690,000 dots |
Canon EOS 77D vs EOS R Video Performance
The Canon EOS 77D and Canon EOS R both have a video score of 70/100, indicating that they offer comparable video performance. Both cameras share some common features, such as built-in time-lapse functionality. However, there are specific differences in their video capabilities that make one camera more suitable for specific users.
The Canon EOS R has a higher maximum video resolution of 4K, compared to the Canon EOS 77D’s Full HD resolution. This means that the EOS R can capture videos with larger dimensions of 3840 x 2160, providing more detail and better image quality. The higher resolution makes the EOS R a better choice for those who require superior video quality, such as professional videographers or filmmakers.
On the other hand, the Canon EOS 77D has a higher maximum video frame rate of 60fps, whereas the EOS R can only shoot at a maximum of 30fps. This advantage allows the EOS 77D to capture smoother video footage, especially in fast-paced situations or when recording action scenes. This feature is particularly beneficial for sports videographers or those who need to record fast-moving subjects.
Although the Canon EOS R offers better video resolution, the Canon EOS 77D provides smoother video footage due to its higher frame rate. The choice between these two cameras depends on the specific needs of the user. For those who prioritize video quality and detail, the EOS R is the better option. However, if capturing smooth and fast-paced video footage is more important, the EOS 77D is the more suitable choice.
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Video
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Canon EOS 77D
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Canon EOS R
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Video Indicates if this camera is capable of recording video. |   | | |
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Max Video Resolution The best resolution this camera can capture video in. Modern cameras can capture up to 8K video. |  Full HD |  4K | |
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. | 1920 x 1080 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. | 60 p | 30 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. | MOV, MP4 | MP4 |
Canon EOS 77D vs EOS R Features and Benefits
The Canon EOS R outperforms the Canon EOS 77D with a feature score of 87/100 compared to 70/100. Both cameras share several specifications, including a touchscreen, flip screen, WiFi, and Bluetooth capabilities. However, neither camera offers GPS functionality.
The EOS R excels with a larger screen size of 3.2 inches compared to the 77D’s 3-inch screen. Additionally, the EOS R boasts a significantly higher screen resolution of 2,100,000 dots, while the 77D has a resolution of 1,040,000 dots. These differences contribute to the EOS R’s superior score and overall better performance in terms of features.
Despite its lower score, the EOS 77D still offers some advantages. Its smaller screen size and lower resolution result in a more compact and lightweight design, making it easier to carry and handle during photography sessions. This may be a valuable consideration for photographers who prioritize portability and ease of use.
When comparing the Canon EOS 77D and EOS R, the EOS R emerges as the better camera in terms of features due to its larger screen size and higher screen resolution. However, the EOS 77D remains a viable option for those who value a more compact and lightweight design. Ultimately, the choice between these two cameras will depend on individual preferences and photography needs.
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Features
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Canon EOS 77D
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Canon EOS R
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Built-in Flash A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. |  | | |
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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" |  3.2" | |
Screen Resolution Screen dots indicate the resolution of the LCD screen by including each sub pixel. | 1,040,000 dots | 2,100,000 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. |  | | |
Wi-Fi |  | | |
Bluetooth Bluetooth capabilities allow you wireless control of your camera with other external devices. |  | | |
Canon EOS 77D vs EOS R Storage and Battery
The Canon EOS R outperforms the Canon EOS 77D in storage and battery with a score of 35/100 compared to the 77D’s 29/100. Both cameras share a single memory card slot, however, the EOS R accepts SD/SDHC/SDXC (UHS-II compatible) memory cards, providing faster read and write speeds than the 77D’s UHS-I compatible cards.
The EOS R also offers USB charging, making it more convenient for on-the-go photographers. On the other hand, the EOS 77D has a longer battery life of 600 shots compared to the EOS R’s 370 shots, using its LP-E17 battery type. This advantage is valuable for situations where charging options are limited.
Despite the EOS 77D’s longer battery life, the EOS R’s faster memory card compatibility and USB charging capability make it the better choice for storage and battery performance.
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Storage and Battery
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Canon EOS 77D
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Canon EOS R
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Memory Card | SD / SDHC / SDXC (UHS-I compatible) | SD / SDHC / SDXC (UHS-II compatible) | |
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Dual Memory Card Slots |  | | |
Battery Type | LP-E17 | LP-E6N | |
Battery Life Approximately how long this cameras battery will last measured by how many photographs you will be able to take. | 600 shots | 370 shots | |
USB Charging |  | |
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DXOMARK Scores
Sensor scores tested by DXOMARK |
Canon EOS 77D
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Canon EOS R
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Overall Score DXOMARK overall sensor score. | |||
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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 | 24.5 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 | 13.5 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' | 971 | 2742 |
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Scores
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Canon EOS 77D
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Canon EOS R
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Main Features | N/A | ||
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Extra Features | N/A | ||
Construction and Durability | N/A | ||
Handling and Ergonomics | N/A | ||
Value for Money | N/A | ||
Total Score | N/A |
Canon EOS 77D vs EOS R – 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 77D or the Canon EOS R:
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User Scores
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Canon EOS 77D
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Canon EOS R
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B&H photo video |
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