Canon EOS R8 vs Canon EOS 6D Mark II

This is a full comparison between the cameras Canon EOS R8 and Canon EOS 6D Mark II. We compare them by looking at the categories you see below.

Manufacturing

These cameras are both manufactured by Canon.

Canon EOS R8 were released 2023 and Canon EOS 6D Mark II was released 2017. That is a 6 years difference. In tech, this period can be of interest since technology is always improving, etc.

Camera Released
Canon EOS R8 2023
Canon EOS 6D Mark II 2017

Type of camera

Canon EOS R8 is a Mirrorless camera while Canon EOS 6D Mark II is a DSLR camera. More information about their differences will come soon.

Sensors / crop factor

Both these cameras have the same sorts of sensor (called "Canon Full Frame") which means that if you compare these cameras side by side the lenses will also have the same experienced focal length. Since both cameras have a Full frame sensor there will be no crop factor.

Camera Focal length, 50mm f/1.8 **
Canon EOS R8 50 mm
Full-frame sensor
No crop factor/focal length multiplier
Canon EOS 6D Mark II 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)

Resolution

Canon EOS R8 has a 24 MP (Megapixels) resolution while Canon EOS 6D Mark II has 26 MP. If we break down this in more detail this is the data behind the numbers:

Camera Megapixels
Canon EOS R8 24 MP
24000000 pixels
6000 x 4000
Canon EOS 6D Mark II 26 MP
25958400 pixels
6240 x 4160

Canon EOS 6D Mark II has a 8 % larger resolution than Canon EOS R8. 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 R8 has a larger ISO-range than Canon EOS 6D Mark II. Canon EOS R8 has an ISO range that stretches from 100 to 102400 while Canon EOS 6D Mark II has 100 to 40000.

Camera ISO Range
Canon EOS R8 100-102400
Canon EOS 6D Mark II 100-40000

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.

Worth mentioning is that Canon EOS R8 belongs to the Canon EOS R-system and needs an adapter to work with Canons EF, EF-S, MP-E, and TS-E lenses. You can read more about this adapter here:
Canon Lens Mount Adapter EF-EOS R

Here is a complete overview of which lenses work with each camera:
Lens compatibility chart for Canon EOS R8
Lens compatibility chart for Canon EOS 6D Mark II

Pictures per second

Depending on what you are shooting the FPS, or frames/pictures per second, can definitely be of interest. Canon EOS R8 can shoot up to 6 pictures per seconds and Canon EOS 6D Mark II can shoot up to 6,5 pictures per seconds.

Camera FPS (Frames per second)
Canon EOS R8 6
Canon EOS 6D Mark II 6,5

Ability to record movies

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

In this case, both Canon EOS R8 and Canon EOS 6D Mark II 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.

Canon EOS 6D Mark II weighs 765 gr (equal to 1.69 lb) which is 66% heavier than Canon EOS R8 and its 461 gr (or 1.02 lb).

Camera Weight
Canon EOS R8 461 gr
1.02 lb
Canon EOS 6D Mark II 765 gr
1.69 lb

Canon EOS R8 vs Canon EOS 6D Mark II Specs

Below you will find the complete and detailed technical specs for both Canon EOS R8 and Canon EOS 6D Mark II, 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 R8
Canon EOS 6D Mark II
Name Canon EOS R8 Canon EOS 6D Mark II
Manufacturer Canon Canon
Release Date and Price
Canon EOS R8
Canon EOS 6D Mark II
Release Year 2023 2017
Release Date 2023-02-08 2017-06-29
MSRP 1499 USD 1999 USD
Buy it today
Camera Type
Canon EOS R8
Canon EOS 6D Mark II
Camera Type Mirrorless DSLR
Sensor
Canon EOS R8
Canon EOS 6D Mark II
Sensor Size Full Frame (approx 36 x 24 mm) Full Frame (approx 36 x 24 mm)
Sensor Type CMOS CMOS
Resolution 6000 x 4000 pixels 6240 x 4160 pixels
Megapixels 24 MP 26 MP
Image Processor DIGIC X DIGIC 7
Image
Canon EOS R8
Canon EOS 6D Mark II
ISO Range 100 - 102400 100 - 40000
White Balance Presets 6 6
Custom White Balance Yes Yes
Image Stabilization No No
Image Stabilization CIPA Rating 0 stops 0 stops
Uncompressed format RAW RAW
Optics & Focus
Canon EOS R8
Canon EOS 6D Mark II
Autofocus Motor Yes Yes
Autofocus Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Contract Detect (sensor)
Phase Detect
Multi Area
Center
Selective Single Point
Tracking
Single
Continuous
Touch
Face Detection
LiveView
Focus Points 1053 45
Lens Mount Canon RF

See Compatible Lenses
Canon EF

See Compatible Lenses
Focal Length Multiplier 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
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 R8
Canon EOS 6D Mark II
Articulated LCD Fully articulated Fully articulated
Screen size 3” 3”
Screen dots 1620000 1040000
Touch screen Yes Yes
Screen type N/A TFT LCD
Live view Yes Yes
Viewfinder Type Electronic Optical (pentaprism)
Viewfinder Coverage 100% 98%
Viewfinder Magnification 0.7× 0.71×
Viewfinder Resolution 2360000 0
Photography features
Canon EOS R8
Canon EOS 6D Mark II
Frames per second 6 fps 6,5 fps
Minimum Shutter Speed 30 seconds 30 seconds
Maximum Shutter Speed 1/4000 seconds 1/4000 seconds
Built-in Flash No No
Built-in Flash Range N/A N/A
External Flash Yes Yes
Self-Timer Yes Yes
Time-lapse Yes Yes
Metering modes Multi
Center Weighted
Spot
Partial
Multi
Center Weighted
Spot
Partial
Exposure Compensation +/- 3 (at 1/3 EV, 1/2 EV steps) +/- 5 (at 1/3 EV, 1/2 EV steps)
Videography features
Canon EOS R8
Canon EOS 6D Mark II
Video recording Yes Yes
Video format H.264
H.265
MPEG4
H.264
Video resolution 1920 x 1080
3840 x 2160
1280 x 720
1920 x 1080
Built-in Microphone Yes Yes
Built-in Speakers Yes Yes
Storage
Canon EOS R8
Canon EOS 6D Mark II
Memory Card SD/SDHC
SD/SDHC
Connectivity
Canon EOS R8
Canon EOS 6D Mark II
HDMI Output Yes Yes
Microphone Port Yes Yes
Headphone Port Yes No
Wireless Yes
Built-in (Wireless LAN (IEEE802.11b/g/n) (2.4 GHz)32, with Bluetooth 4.2 support)
Yes
Built-In 802.11b/g/n + NFC + Bluetooth
Remote Control Yes. RS-60E3-type terminal (remote control terminal)
Yes (wired, wireless or smartphone)
GPS Yes
Optional via GP-E2
Yes
Built-in
Body & Dimensions
Canon EOS R8
Canon EOS 6D Mark II
Enviromentally sealed Yes Yes
Battery Battery Pack Battery Pack
Battery Details Rechargeable Li-ion Battery LP-E17
LP-E6N lithium-ion battery & charger
Battery Life (CIPA) 220 shots 1200 shots
Width 133 mm 144 mm
Height 86 mm 111 mm
Depth 70 mm 75 mm
Weight 461 gram 765 gram