Canon EOS Rebel T2i vs Nikon D810A

This is a full comparison between the cameras Canon EOS Rebel T2i and Nikon D810A. We compare them by looking at the categories you see below.

Manufacturing

Canon EOS Rebel T2i is manufacturered by Canon but Nikon D810A is from Nikon. Both Canon and Nikon are well known brands though.

Canon EOS Rebel T2i were released 2010 and Nikon D810A was released 2015. That is a 5 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Canon EOS Rebel T2i 2010
Nikon D810A 2015

Type of camera

Both these cameras are DSLR cameras. No difference there.

Sensors / crop factor

These cameras have different sensors. Canon EOS Rebel T2i has a "Canon APS-C"-sensor while Nikon D810A has a "Nikon FX"-sensor, and their difference in sensors will also affect the crop factor and experience focal length. See the table below.

Camera Focal length, 50mm f/1.8 **
Canon EOS Rebel T2i 80 mm
Canon APS-C sensor
Crop factor/focal length multiplier by * 1.6
Nikon D810A 50 mm
Full-frame sensor
No crop factor/focal length multiplier

** Experienced focal length when using a lens such as a common "50mm f/1.8"

Learn more about crop factor and focal length multiplier here:
Camera selection can affect the focal length (Canon)
Camera selection can affect the focal length (Nikon)

Resolution

Canon EOS Rebel T2i has a 18,7 MP (Megapixels) resolution while Nikon D810A has 36 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Canon EOS Rebel T2i 18,7 MP
17915904 pixels
5184 x 3456
Nikon D810A 36 MP
36152320 pixels
7360 x 4912

Nikon D810A has a 102 % larger resolution than Canon EOS Rebel T2i. This could give you more details in the picture but also a possibility to crop more in the pictures, afterward while editing the pictures, if needed that is.

ISO range

Canon EOS Rebel T2i has a larger ISO-range than Nikon D810A. Canon EOS Rebel T2i has an ISO range that stretches from 100 to 12800 while Nikon D810A has 200 to 12800.

Camera ISO Range
Canon EOS Rebel T2i 100-12800
Nikon D810A 200-12800

Autofocus and lens compatibility

Both of these cameras have a built-in autofocus motor. Some lenses, that support autofocus, do not have an autofocus motor of their own but this won't cause any problems with these two cameras.

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Canon EOS Rebel T2i
Lens compatibility chart for Nikon D810A

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS Rebel T2i can shoot up to 3,7 pictures per seconds and Nikon D810A can shoot up to 5 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS Rebel T2i 3,7
Nikon D810A 5

Ability to record movies

It is becoming more and more popular to record movies with digital cameras.

In this case, both Canon EOS Rebel T2i and Nikon D810A can shoot movies.

Weight

The weight of the camera can be an extremely important factor, especially if the camera is about to be used, or carried around, for several hours at a time.

Nikon D810A weighs 880 gr (equal to 1.94 lb) which is 73% heavier than Canon EOS Rebel T2i and its 510 gr (or 1.12 lb).

Camera Weight
Canon EOS Rebel T2i 510 gr
1.12 lb
Nikon D810A 880 gr
1.94 lb

Canon EOS Rebel T2i vs Nikon D810A Specs

Below you will find the complete and detailed technical specs for both Canon EOS Rebel T2i and Nikon D810A, next to each other. Each category of data is a link to an article covering the subject, giving you a deeper understanding so you can better understand the strengths and weaknesses of the two camera models.

Product
Canon EOS Rebel T2i
Nikon D810A
Name Canon EOS Rebel T2i Nikon D810A
Manufacturer Canon Nikon
Release Date and Price
Canon EOS Rebel T2i
Nikon D810A
Release Year 2010 2015
Release Date 2010-02-08 2015-02-10
MSRP 899 USD 3799 USD
Buy it today
Camera Type
Canon EOS Rebel T2i
Nikon D810A
Camera Type DSLR DSLR
Sensor
Canon EOS Rebel T2i
Nikon D810A
Sensor Size APS-C (approx 22.3 x 14.9 mm) Full Frame (approx 36 x 23.9 mm)
Also known as "FX"
Sensor Type CMOS CMOS
Resolution 5184 x 3456 pixels 7360 x 4912 pixels
Megapixels 18,7 MP 36 MP
Image Processor DIGIC 4 EXPEED 4
Image
Canon EOS Rebel T2i
Nikon D810A
ISO Range 100 - 12800 200 - 12800
White Balance Presets 6 12
Custom White Balance Yes Yes
Image Stabilization No No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW + TIFF
Optics & Focus
Canon EOS Rebel T2i
Nikon D810A
Autofocus Motor Yes Yes
Autofocus Contract Detect (sensor)
Phase Detect
Multi Area
Selective Single Point
Single
Continuous
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Face Detection
LiveView
Focus Points 9 51
Lens Mount Canon EF
Canon EF-S

See Compatible Lenses
Nikon F

See Compatible Lenses
Focal Length Multiplier APS-C Sensor
1.6x multiplier
Example:
24 mm becomes 38 mm
50 mm becomes 80 mm
100 mm becomes 160 mm
200 mm becomes 320 mm
FX (Full frame)
No multiplier
Example:
24 mm remains 24 mm
50 mm remains 50 mm
100 mm remains 100 mm
200 mm remains 200 mm
Screen & Viewfinder
Canon EOS Rebel T2i
Nikon D810A
Articulated LCD Fixed Fixed
Screen size 3” 3.2”
Screen dots 1040000 1229000
Touch screen No No
Screen type TFT color liquid-crystal LCD TFT-LCD (RGBW)
Live view Yes Yes
Viewfinder Type Optical (pentamirror) Optical (tunnel)
Viewfinder Coverage 95% 100%
Viewfinder Magnification 0.87× (0.54× 35mm equiv.) 0.7×
Viewfinder Resolution N/A N/A
Photography features
Canon EOS Rebel T2i
Nikon D810A
Frames per second 3,7 fps 5 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/8000 seconds
Built-in Flash Yes Yes
Built-in Flash Range 13 meters 12 meters
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Partial
Multi
Center Weighted
Highlight Weighted
Spot
Exposure Compensation +/- 5 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV, 1/2 EV, 1 EV steps)
Videography features
Canon EOS Rebel T2i
Nikon D810A
Video recording Yes Yes
Video format H.264
MPEG4
H.264
Video resolution 1280 x 720
1920 x 1080
1280 x 720
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers No Yes
Storage
Canon EOS Rebel T2i
Nikon D810A
Memory Card SD/SDHC
Compact Flash
SD/SDHC
Connectivity
Canon EOS Rebel T2i
Nikon D810A
HDMI Output Yes Yes
Microphone Port No Yes
Headphone Port No Yes
Wireless Yes
Eye-Fi Connected
Yes
Optional via WT-5A or Eye-Fi
Remote Control Yes (E3 connector, InfraRed) Yes
GPS No Yes
Optional via GP-1 or GP-1A
Body & Dimensions
Canon EOS Rebel T2i
Nikon D810A
Enviromentally sealed No Yes
Battery Battery Pack Battery Pack
Battery Details Lithium-Ion LP-E8 rechargeable battery & charger
EN-EL15 lithium-ion battery & charger
Battery Life (CIPA) N/A 1200 shots
Width 129 mm 146 mm
Height 98 mm 123 mm
Depth 62 mm 82 mm
Weight 510 gram 880 gram