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Canon EOS Rebel T7 / 2000D vs EOS Rebel T8i / 850D Comparison

Storage & Battery

Canon EOS Rebel T7 / 2000D

Canon EOR Rebel T7 product photo

Canon EOS Rebel T8i / 850D

Canon EOS Rebel T8i camera image
Canon EOS Rebel T7 / 2000D
Canon EOS Rebel T8i / 850D
EOS Rebel T7 / 2000D
EOS Rebel T8i / 850D
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.
February 26, 2018
February 12, 2020
Camera Type
Camera Size
Camera Weight

The Canon EOS Rebel T8i/850D outperforms the Canon EOS Rebel T7/2000D with a score of 59/100 compared to 50/100. Both cameras are DSLRs and were released in 2018 and 2020, respectively. They have similar sizes, with the T8i being slightly larger at 131 x 103 x 76mm and lighter at 515g, while the T7 measures 129 x 101 x 78mm and weighs 660g.

The T8i’s higher score reflects its superior performance and features. It offers a more recent release date and a lighter body, making it more portable and up-to-date. However, the T7 has a lower launch price of $550, making it more affordable than the T8i’s $750 price tag.

Considering these factors, the Canon EOS Rebel T8i/850D is the better camera due to its enhanced performance and lighter weight. On the other hand, the Canon EOS Rebel T7/2000D may be a suitable choice for budget-conscious consumers.

Canon EOS Rebel T7 / 2000D vs EOS Rebel T8i / 850D Overview and Optics

The Canon EOS Rebel T8i / 850D narrowly wins in our optics comparison with a score of 57/100, while the Canon EOS Rebel T7 / 2000D receives a score of 56/100. Both cameras share several specifications, including a 24-megapixel CMOS sensor, APS-C sensor size, Canon EF/EF-S lens mount, and lack of image stabilization.

The T8i / 850D outperforms the T7 / 2000D in a few areas, notably with its shooting speed and processor. The T8i / 850D has a shooting speed of 7.5 frames per second (fps), compared to the T7 / 2000D’s 3 fps. This faster shooting speed allows for better action and wildlife photography. Additionally, the T8i / 850D features a more advanced Digic 8 processor, which results in improved image processing and overall performance.

On the other hand, the T7 / 2000D has a higher DXOMARK sensor score of 71, compared to the T8i / 850D’s score of 58. This indicates that the T7 / 2000D may produce better image quality in certain situations, despite its slower shooting speed and older processor.

Taking these factors into consideration, the T8i / 850D is the better choice for those who prioritize shooting speed and overall performance. However, the T7 / 2000D may still be a suitable option for photographers who value image quality and are less concerned with shooting speed. In the end, both cameras offer solid optics, but the T8i / 850D edges out the T7 / 2000D by a narrow margin.

The higher the number of megapixels, the more detail the cameras sensor can capture.
24.1 MP
24 MP
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.
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.
Frame Rate
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
3 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-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 4+
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.
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/ 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.
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)

Canon EOS Rebel T7 / 2000D vs EOS Rebel T8i / 850D Video Performance

The Canon EOS Rebel T8i / 850D outperforms the Canon EOS Rebel T7 / 2000D in video capabilities with a score of 83/100 compared to the T7’s 43/100. Both cameras share some common specifications, such as offering Full HD resolution and a maximum video dimension of 1920 x 1080. However, the T8i has several advantages that contribute to its higher score.

The T8i is superior in terms of maximum video resolution, as it offers 4K resolution while the T7 only provides Full HD. This results in sharper and more detailed video footage. Furthermore, the T8i has a higher maximum video frame rate, reaching up to 60fps compared to the T7’s 30fps. This allows the T8i to produce smoother videos, especially in fast-paced situations or when capturing slow-motion footage.

Additionally, the T8i features built-in time-lapse functionality, which is absent in the T7 model. This enables users to create stunning time-lapse videos without requiring additional software or equipment.

On the other hand, the T7 does not offer any significant advantages over the T8i in terms of video capabilities. It has a lower video score, limited resolution, and lacks time-lapse functionality.

Therefore, for users who prioritize video performance, the Canon EOS Rebel T8i / 850D is the clear choice due to its higher video score, 4K resolution, 60fps frame rate, and built-in time-lapse feature. The Canon EOS Rebel T7 / 2000D falls short in these aspects, making it less suitable for those with a focus on videography.

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.
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.
30 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.

Canon EOS Rebel T7 / 2000D vs EOS Rebel T8i / 850D Features and Benefits

The Canon EOS Rebel T8i / 850D emerges as the winner in the comparison of features with a score of 70/100, while the Canon EOS Rebel T7 / 2000D trails behind with a score of 41/100. Both cameras share some common features, such as a 3-inch screen size, the absence of GPS, and the presence of WIFI connectivity. However, the T8i outperforms the T7 in several aspects, making it a superior choice for photographers.

The T8i boasts a higher screen resolution of 1,040,000 dots compared to the T7’s 920,000 dots, resulting in a clearer and more detailed display. Additionally, the T8i has a touchscreen, whereas the T7 does not. This feature allows for easier navigation and control of the camera’s settings. The T8i also has a flip screen, which enables users to shoot from various angles and positions. Furthermore, the T8i is equipped with Bluetooth connectivity, providing more options for transferring and sharing files.

On the other hand, the T7 has limited advantages over the T8i. It also features a flip screen, but this is the only area where it matches the T8i. The lower feature score of the T7 is indicative of its overall inferiority in comparison to the T8i.

Given the significant difference in feature scores and the advantages offered by the T8i, it is evident that the Canon EOS Rebel T8i / 850D is the better choice for photographers seeking enhanced functionality and superior performance. The T7 may be suitable for those who require only basic features and are willing to compromise on quality for a lower price.

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.
920,000 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 Rebel T7 / 2000D vs EOS Rebel T8i / 850D Storage and Battery

The Canon EOS Rebel T8i / 850D outperforms the Canon EOS Rebel T7 / 2000D in storage and battery with a score of 35/100 compared to 27/100. Both cameras have one memory card slot and accept SD, SDHC, and SDXC memory cards. However, the T8i is compatible with UHS-I cards, offering faster transfer speeds.

The T8i has a longer battery life, providing 800 shots per charge, while the T7 only manages 500 shots. The T8i uses an LP-E17 battery, while the T7 uses an LP-E10 battery. Neither camera has USB charging capabilities.

Despite the T8i’s higher score and advantages, the T7 may still be a suitable option for casual photographers who do not require extensive battery life or faster memory card compatibility. The T8i is the better choice for those in need of longer shooting sessions and faster storage performance.

Storage and Battery
Storage and Battery
Memory Card
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.
500 shots
800 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.'
22.6 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.'
11.9 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 Rebel T7 / 2000D vs EOS Rebel T8i / 850D – Our Verdict

Canon EOS Rebel T7 / 2000D vs EOS Rebel T8i / 850D 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 Rebel T7 / 2000D or the Canon EOS Rebel T8i / 850D:

User Scores
B&H photo video
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