Canon EOS Rebel T7i / 800D vs Canon EOS Rebel T8i / 850D
Comparison
Optics
Video
Features
Storage & Battery
Canon EOS Rebel T7i / 800D
Winner!
Canon EOS Rebel T8i / 850D
Canon EOS Rebel T7i / 800D
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Canon EOS Rebel T8i / 850D
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Brand | Canon | Canon | |
Model | EOS Rebel T7i / 800D | EOS Rebel T8i / 850D | |
Released Refers to the year this camera was officially made available for sale. | 2017 | 2020 | |
Announcement Date Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. | February 14, 2017 | February 12, 2020 | |
Camera Type |  DSLR | DSLR | |
Camera Size | |||
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Canon T8i vs T7i Specs
For anyone confused by how Canon names Cameras – the Canon EOS Rebel T7i is called the 800D in Europe and the EOS Kiss X9i in Asia. The Canon EOS Rebel T8i is called the 850D in Europe and the EOS Kiss X10i in Asia.
The Canon EOS Rebel T7i is the winner in our Canon T8i vs T7i comparison.
Canon EOS Rebel T8i / 850D
An outstanding robust all-round camera which is one of the best entry-level cameras on the market.
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But, is it the right camera for you? Read through the side-by-side specs comparison below to see which Canon DSLR is worth buying.
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Optics
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Canon EOS Rebel T7i / 800D
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Canon EOS Rebel T8i / 850D
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Megapixels The higher the number of megapixels, the more detail the cameras sensor can capture. | 24 MP | 24 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 | 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. | 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 | 14.9 x 22.3 mm | |
Sensor Format Refers to the most commonly used sensor sizes. |  APS-C | APS-C | |
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 | 7.5 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/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 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 | 25,600 | |
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. | 100 | 100 | |
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 | 51200 | |
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/ 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. | 45 | 45 | |
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) | Optical (pentamirror) |
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Video
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Canon EOS Rebel T7i / 800D
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Canon EOS Rebel T8i / 850D
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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 | 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, MOV | MPEG-4 |
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Features
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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 | TFT 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" | |
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. |  | | |
Wi-Fi |  | | |
Bluetooth Bluetooth capabilities allow you wireless control of your camera with other external devices. |  | | |
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Storage and Battery
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Canon EOS Rebel T7i / 800D
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Canon EOS Rebel T8i / 850D
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Memory Card | SD / SDHC / SDXC (UHS-I compatible) | SD / SDHC / SDXC (UHS-I compatible) | |
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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 shots | 800 shots | |
USB Charging |  | |
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DXO Mark Scores
Sensor scores tested by DXOMARK |
Canon EOS Rebel T7i / 800D
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Canon EOS Rebel T8i / 850D
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Scores
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Canon EOS Rebel T7i / 800D
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Canon EOS Rebel T8i / 850D
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Canon T8i vs T7i Alternatives
Still not sure which camera is right for you? These related camera comparisons may inspire you:
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User Scores
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Canon EOS Rebel T7i / 800D
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Canon EOS Rebel T8i / 850D
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B&H photo video |
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