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Canon EOS Rebel T6i / 750D vs Nikon D3400 Comparison

Storage & Battery

Canon EOS Rebel T6i / 750D

Canon EOS Rebel T6i camera image

Nikon D3400

Nikon D3400 Camera image
Canon EOS Rebel T6i / 750D
Nikon D3400
EOS Rebel T6i / 750D
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
August 17, 2016
Camera Type
Camera Size
Camera Weight

The Nikon D3400 emerges as the winner with a score of 61/100, a 5-point lead over the Canon EOS Rebel T6i / 750D, which scored 56/100. Both cameras are DSLR models released in 2015 and 2016, respectively. They share common specifications, such as launch prices of $750 for the Canon and $650 for the Nikon.

The Canon T6i is larger and heavier, measuring 132 x 101 x 78mm and weighing 1.22lbs, which some may find more comfortable to handle. On the other hand, the Nikon D3400 is more compact and lightweight at 124 x 98 x 76mm and 0.98lbs, making it easier to carry around. The Nikon’s higher score indicates it’s a better camera overall, while the Canon may still appeal to some users due to its size and weight.

Canon EOS Rebel T6i / 750D vs Nikon D3400 Overview and Optics

The Nikon D3400 comes out on top in our optics comparison with a score of 65/100, while the Canon EOS Rebel T6i / 750D trails behind with a score of 59/100. Both cameras share several common specifications, such as 24.2-megapixel resolution, 5 frames per second shooting speed, CMOS sensor type, APS-C sensor size, and the lack of image stabilization. They also have their respective lens mounts: Canon EF-S for the T6i and Nikon F DX for the D3400.

The Nikon D3400 outperforms the Canon T6i in terms of sensor performance, as evidenced by its higher DXOMARK score of 86, compared to the T6i’s score of 71. This difference indicates that the D3400’s sensor captures more accurate colors, has better low-light performance, and delivers a higher dynamic range than the T6i. Additionally, the D3400 uses the Expeed 4 processor, while the T6i uses the Digic 6 processor. Although both processors are efficient, the Expeed 4 provides the D3400 with a slight edge in terms of image quality and performance.

On the other hand, the Canon T6i does not have any significant advantages over the Nikon D3400 in the optics department. However, it is essential to consider other factors such as ergonomics, build quality, and the availability of compatible lenses when choosing a camera.

Taking all these factors into account, the Nikon D3400 emerges as the superior choice in terms of optics. Its higher DXOMARK score and Expeed 4 processor contribute to better image quality, making it the better option for photographers looking to capture sharp, vibrant images. However, potential buyers should also consider other factors beyond optics to make the best decision for their needs.

The higher the number of megapixels, the more detail the cameras sensor can capture.
24.2 MP
24.2 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
15.6 x 23.5 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
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
Nikon F DX
Image Processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Digic 6
Expeed 4
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 Nikon D3400 Video Performance

The Nikon D3400 emerges as the winner in the video capabilities comparison against the Canon EOS Rebel T6i / 750D, with a score of 56 out of 100, a 13-point lead over the Canon’s 43 points. Both cameras share some common specifications, including Full HD maximum video resolution and video dimensions of 1920 x 1080. Neither camera has built-in time-lapse functionality.

The Nikon D3400 outperforms the Canon T6i / 750D in terms of maximum video frame rate, offering 60fps compared to the Canon’s 30fps. This higher frame rate allows the Nikon D3400 to capture smoother and more detailed footage, particularly in fast-paced or action-packed scenes.

While the Canon T6i / 750D trails in terms of video frame rate, it still delivers decent video quality with its Full HD resolution and 1920 x 1080 video dimensions. However, these similarities in video resolution and dimensions do not make up for the significant difference in frame rate between the two cameras.

Considering the video capabilities of both cameras, the Nikon D3400 proves to be the superior choice due to its higher frame rate, which results in smoother and more detailed video footage. On the other hand, the Canon EOS Rebel T6i / 750D offers acceptable video quality but falls short when compared to the Nikon D3400’s 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 Nikon D3400 Features and Benefits

The Canon EOS Rebel T6i / 750D emerges as the winner with a feature score of 57/100, while the Nikon D3400 scores slightly lower at 54/100. Both cameras share some common specifications, such as a 3-inch screen size and the absence of GPS functionality.

The Canon T6i has a higher screen resolution of 1,040,000 dots compared to the Nikon D3400’s 921,000 dots. This difference gives the Canon T6i a clearer and sharper display. The Canon T6i also has a touchscreen, making it more user-friendly and easier to navigate. Additionally, the Canon T6i features a flip screen, which is beneficial for capturing photos and videos from different angles. The presence of Wi-Fi in the Canon T6i allows for easy sharing and transferring of files.

On the other hand, the Nikon D3400 has Bluetooth connectivity, unlike the Canon T6i. This feature enables seamless connection with compatible devices for remote control and file sharing.

To sum up, the Canon EOS Rebel T6i / 750D has better features, such as a higher screen resolution, a touchscreen, a flip screen, and Wi-Fi connectivity, which contribute to its higher score. The Nikon D3400, while having a slightly lower score, still offers Bluetooth connectivity as an advantage over the Canon T6i. Ultimately, the choice between these two cameras depends on the specific needs and preferences of the user.

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
921,000 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 Nikon D3400 Storage and Battery

The Nikon D3400 outperforms the Canon EOS Rebel T6i / 750D in storage and battery, scoring 45/100 compared to the Canon’s 24/100. Both cameras have one memory card slot and accept SD, SDHC, and SDXC memory cards. However, the Canon T6i / 750D is compatible with UHS-I cards, providing faster transfer speeds.

The Nikon D3400 excels in battery life, offering 1200 shots per charge compared to the Canon T6i / 750D’s 440 shots. This significant difference makes the Nikon D3400 a better choice for extended shooting sessions. Both cameras use different battery types: the Canon T6i / 750D uses an LP-E17 battery, while the Nikon D3400 uses an EN-EL14a battery. Neither camera supports USB charging.

In terms of storage and battery, the Nikon D3400 is the clear winner due to its superior battery life. Although the Canon T6i / 750D offers compatibility with faster memory cards, this advantage is not enough to outweigh the significant difference in battery 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.
440 shots
1,200 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 definesĀ 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
24.8 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
13.9 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 T6i / 750D vs Nikon D3400 Alternatives

Are you still looking for the perfect camera to buy? HaveĀ  a look at the following camera comparisons for more inspiration:

User Scores
B&H photo video
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