Hi Camera Lovers 👋 If you buy a camera through our referral links, you support our site at no cost to you 😉 Full info here.

Canon EOS Rebel T6i / 750D vs EOS Rebel T7i / 800D Comparison

Storage & Battery

Canon EOS Rebel T6i / 750D

Canon EOS Rebel T6i camera image

Canon EOS Rebel T7i / 800D

Canon EOS Rebel T7i
Canon EOS Rebel T6i / 750D
Canon EOS Rebel T7i / 800D
EOS Rebel T6i / 750D
EOS Rebel T7i / 800D
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 06, 2015
February 14, 2017
Camera Type
Camera Size
Camera Weight

The Canon EOS Rebel T7i/800D is the winner, scoring 64/100, while the Canon EOS Rebel T6i/750D scored 56/100. Both cameras share common specifications, such as being DSLR cameras with similar launch prices ($750 for T6i and $779 for T7i), and having comparable sizes (T6i: 132x101x78mm, T7i: 131x100x76mm).

The T7i/800D outperforms the T6i/750D with its higher score, indicating a better overall performance. Additionally, the T7i is slightly lighter, weighing 532g compared to the T6i’s 555g, making it more convenient for users to carry around.

On the other hand, the T6i/750D holds its ground as a decent camera, despite its lower score. The difference in scores is not significantly large, and the T6i still offers quality performance at a slightly lower launch price.

Taking everything into account, the Canon EOS Rebel T7i/800D is the superior camera due to its higher score and lighter weight. However, the Canon EOS Rebel T6i/750D remains a viable option for those seeking a more affordable alternative.

Canon EOS Rebel T6i / 750D vs EOS Rebel T7i / 800D Overview and Optics

The Canon EOS Rebel T7i / 800D wins the optics comparison with a score of 64/100, while the Canon EOS Rebel T6i / 750D scores 59/100. Both cameras have several common specifications, such as 24.2 and 24 megapixels, CMOS sensor type, APS-C sensor size, Canon EF-S lens mount, and no image stabilization. However, there are some differences that make the T7i / 800D superior in the optics department.

The T7i / 800D has a faster shooting speed of 6 frames per second (fps), compared to the T6i / 750D’s 5 fps. This allows for capturing fast-moving subjects and action shots more effectively. The T7i / 800D also features a more advanced processor, the Digic 7, which contributes to better image processing, noise reduction, and overall performance. In addition, the T7i / 800D has a higher DXOMARK score for the sensor at 79, compared to the T6i / 750D’s score of 71, indicating better overall image quality.

On the other hand, the T6i / 750D has a slight advantage in megapixels, with 24.2 MP compared to the T7i / 800D’s 24 MP. However, this minor difference has a negligible impact on image quality and is not a significant advantage.

Based on the comparison, the Canon EOS Rebel T7i / 800D is the better camera in terms of optics due to its faster shooting speed, advanced processor, and higher DXOMARK score for the sensor. While the T6i / 750D has a small advantage in megapixels, it is not enough to outweigh the benefits provided by the T7i / 800D. Therefore, the T7i / 800D is the recommended choice for those seeking superior optics performance.

The higher the number of megapixels, the more detail the cameras sensor can capture.
24.2 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.
5 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-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 6
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/ 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 T6i / 750D vs EOS Rebel T7i / 800D Video Performance

The Canon EOS Rebel T7i / 800D emerges as the superior camera in terms of video capabilities, scoring 70/100 compared to the Canon EOS Rebel T6i / 750D’s score of 43/100. Both cameras share certain video specifications, such as Full HD maximum video resolution and 1920 x 1080 maximum video dimensions.

The T7i / 800D outperforms the T6i / 750D in two notable areas. First, it offers a higher maximum video frame rate of 60fps, compared to the 30fps of the T6i / 750D. This higher frame rate enables smoother and more detailed video capture, particularly in fast-moving situations. Second, the T7i / 800D has built-in time-lapse functionality, which the T6i / 750D lacks. This feature allows for creative and dynamic time-lapse videos without the need for additional equipment or software.

On the other hand, the T6i / 750D does not offer any advantages over the T7i / 800D in terms of video capabilities. It falls short in both frame rate and time-lapse functionality, making it the less capable camera for video capture.

Considering these points, the Canon EOS Rebel T7i / 800D is the clear winner when it comes to video capabilities. Its higher frame rate and built-in time-lapse functionality provide users with greater creative flexibility and enhanced video quality. In contrast, the Canon EOS Rebel T6i / 750D offers no distinct advantages in this area, making it a less appealing option for those prioritizing video performance.

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 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
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.
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 T6i / 750D vs EOS Rebel T7i / 800D Features and Benefits

The Canon EOS Rebel T7i / 800D outperforms the Canon EOS Rebel T6i / 750D with a feature score of 70/100 compared to 57/100. Both cameras share several common specifications, such as a 3-inch screen size, 1,040,000-dot screen resolution, touchscreen capability, flip screen, and WiFi connectivity.

The T7i / 800D surpasses the T6i / 750D with the inclusion of GPS and Bluetooth capabilities, which are absent in the T6i / 750D. These additional features make the T7i / 800D more versatile and convenient for users, offering better connectivity and location tracking for photography enthusiasts.

On the other hand, the T6i / 750D does not have any distinct advantages over the T7i / 800D. Both cameras have similar specifications in most aspects, with the T7i / 800D only having a higher feature score due to the GPS and Bluetooth additions.

In comparing these two cameras, it is evident that the Canon EOS Rebel T7i / 800D is the superior option due to its enhanced connectivity features. The T6i / 750D may still be a viable choice for those on a tighter budget or who do not require GPS and Bluetooth functionality. However, for users seeking a more feature-rich camera, the T7i / 800D is the clear winner.

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 Rebel T6i / 750D vs EOS Rebel T7i / 800D Storage and Battery

The Canon EOS Rebel T7i/800D wins in the storage and battery category with a score of 29/100, while the Canon EOS Rebel T6i/750D has a score of 24/100. Both cameras have one memory card slot and accept SD, SDHC, and SDXC memory cards (UHS-I compatible). They also use the same battery type, LP-E17, and do not support USB charging.

The T7i/800D excels with a longer battery life, providing 600 shots compared to the T6i/750D’s 440 shots. This advantage allows for extended shooting sessions without needing to replace or recharge the battery as frequently.

On the other hand, the T6i/750D does not have any specific advantages in storage or battery over the T7i/800D. The lower score of the T6i/750D is due to its shorter battery life.

Considering these factors, the Canon EOS Rebel T7i/800D is the better choice for photographers who prioritize longer battery life and uninterrupted shooting experiences. The T6i/750D, while still a reliable option, falls short in this particular aspect.

Storage and Battery
Storage and Battery
Memory Card
SD / SDHC / SDXC (UHS-I 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.
440 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.'
22.7 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.'
12 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 T6i / 750D vs EOS Rebel T7i / 800D Alternatives

User Scores
B&H photo video
Spotted a mistake with these camera specs? Please let us know so we can update it!