Side-by-side specs, scores and live prices. Start over
| General | ||
| Brand | Canon | Canon |
| Model | EOS 77D | EOS Rebel T7i / 800D |
Released ⓘRefers to the year this camera was officially made available for sale. |
2017 | 2017 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
15/02/2017 | 14/02/2017 |
| Camera type | DSLR | DSLR |
| Camera size | 131 x 100 x 76 mm | 131 x 100 x 76 mm |
| Camera weight | 765 g | 532 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
24.2 MP050 | 24 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
6000 x 4000 | 6000 x 4000 |
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 | 14.9 x 22.3 |
Sensor format ⓘRefers to the most commonly used sensor sizes. |
APS-C | APS-C |
Continuous shooting ⓘThe number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. |
6 fps045 | 6 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 EF-S | Canon EF/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 7 | 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. |
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. |
256003003280000 | 256003003280000 |
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. |
512003003280000 | 512003003280000 |
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. |
400080032000 | 400080032000 |
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. |
450300 | 450300 |
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. |
Optical (pentamirror) | Optical (pentamirror) |
| Viewfinder dots | N/A | N/A |
| 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. |
Full HD | Full HD |
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. |
1920 x 1080 | 1920 x 1080 |
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 fps | 60 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. |
MOV, MP4 | MPEG-4, MOV |
| 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 | TFT 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. |
10400001150001500000 | 10400001150001500000 |
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-I compatible) | SD / SDHC / SDXC (UHS-I compatible) |
| Dual memory card slots | ✗ | ✗ |
| Battery type | LP-E17 | LP-E17 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. |
600 shots1505000 | 600 shots1505000 |
| USB charging | ✗ | ✗ |
The Canon EOS Rebel T7i/800D edges out the Canon EOS 77D with a score of 64/100 compared to 63/100. Both cameras are DSLRs released in 2017 with identical dimensions (131 x 100 x 76mm) and announcement dates just a day apart. They share many specs, making them quite similar in performance.
The T7i/800D, however, has a slightly higher score and a more affordable launch price of $779 compared to the 77D’s $900. This makes it a more budget-friendly option. On the other hand, the 77D is heavier at 765g (1.69lbs) compared to the T7i’s 532g (1.17lbs), which could be seen as a disadvantage or an indicator of a more robust build, depending on user preferences.
Taking these factors into account, the T7i/800D offers better value for money, while the 77D may appeal to those who prefer a slightly more substantial feel in their camera.
The Canon EOS 77D and the Canon EOS Rebel T7i / 800D both score 64/100 for optics, indicating no clear winner in this category. Both cameras share several specifications, including 24.2 and 24 megapixels, a shooting speed of 6, a CMOS sensor, a Digic 7 processor, an APS-C sensor size, and no image stabilization. Additionally, both cameras have a lens mount compatible with Canon EF-S lenses.
Despite the identical score, the Canon EOS 77D has a slight edge in terms of megapixels, offering 24.2 compared to the T7i’s 24. This difference is minimal, but it does give the 77D a slight advantage in capturing more detailed images. However, this advantage is offset by the T7i’s higher DXOMARK score for the sensor, which is 79 compared to the 77D’s 78. This higher score means the T7i’s sensor performs marginally better in terms of color depth, dynamic range, and low-light performance.
On the other hand, the Canon EOS Rebel T7i / 800D has a more versatile lens mount, compatible with both Canon EF and EF-S lenses. This feature allows for greater flexibility in lens choice and the potential for better image quality depending on the lens used.
Both cameras have strengths and weaknesses in the optics category. The Canon EOS 77D boasts slightly higher megapixels, while the T7i has a marginally better sensor performance and a more versatile lens mount. Ultimately, the choice between these two cameras will depend on the individual preferences and requirements of the photographer.
The Canon EOS 77D and Canon EOS Rebel T7i/800D both have a video score of 70/100, indicating that they have similar video capabilities. Both cameras offer Full HD video resolution, with maximum video dimensions of 1920 x 1080 and a maximum video frame rate of 60fps. Additionally, both cameras have built-in time-lapse functionality.
Despite having the same video score, the Canon EOS 77D has some advantages over the Canon EOS Rebel T7i/800D. However, upon closer inspection, there are no specific video features that make the 77D superior to the T7i/800D. Both cameras are equal in their video capabilities.
On the other hand, the Canon EOS Rebel T7i/800D does not surpass the Canon EOS 77D in any video-related aspects either. Both cameras share the same specifications and features, making them equally suitable for video recording tasks.
In comparing the video capabilities of the Canon EOS 77D and Canon EOS Rebel T7i/800D, it is clear that both cameras are on par with each other. With identical video scores and specifications, neither camera stands out as the better option for video recording. Users can confidently choose either camera, knowing that they will receive the same video performance and features.
The Canon EOS 77D and the Canon EOS Rebel T7i / 800D both have a feature score of 70/100, making it a tie in terms of overall features. They share many common specifications, which include a 3-inch screen size, 1040000-dot screen resolution, touchscreen capability, flip screen, WiFi, and Bluetooth connectivity.
The Canon EOS 77D does not have any significant advantages over the Canon EOS Rebel T7i / 800D, as their features are almost identical. This means that both cameras provide a similar user experience and functionality, making it difficult to determine a clear winner in this comparison.
On the other hand, the Canon EOS Rebel T7i / 800D has one advantage over the Canon EOS 77D: it has GPS functionality. This feature allows users to geotag their photos, which can be useful for travel photography or for keeping track of locations where images were taken. This single advantage, however, may not be enough to sway potential buyers who value other aspects of a camera more than the GPS function.
Both the Canon EOS 77D and the Canon EOS Rebel T7i / 800D are solid cameras with a wide range of features that cater to various photography needs. Their similarities make it difficult to declare a definitive winner, as the choice between these two cameras ultimately depends on the specific requirements and preferences of individual users. It is important for potential buyers to carefully consider their needs and evaluate which camera best meets their expectations before making a decision.
Both the Canon EOS 77D and Canon EOS Rebel T7i / 800D have an equal storage and battery score of 29/100. They share identical specifications in this category, which include having one memory card slot that accepts SD, SDHC, and SDXC (UHS-I compatible) cards. They also have the same battery life of 600 shots and utilize an LP-E17 battery type. Additionally, neither camera offers USB charging capabilities.
Since both cameras have the same storage and battery specifications, there is no clear winner in this category. They both provide adequate storage options and battery life for most photography needs. Thus, when considering storage and battery aspects, the choice between these two cameras comes down to personal preference and other factors such as price, design, and additional features.

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 Rebel T7i / 800D: