Canon
EOS R6 Mark II
Versatile 24.2MP full-frame hybrid with class-leading AF and 4K 60p video.
$2,499
Released Nov 2022
Canon
EOS R8
Lightest Canon full-frame mirrorless — R6 II AF in a compact, affordable body.
$1,499
Released Apr 2023
EOS R8 is 5 months newer.
Wins
EOS R6 Mark II
Wins
EOS R8
7 categories tied
TL;DR — Key differences
- AEOS R6 Mark II has higher IBIS effectiveness (8 stops vs 0 stops)
- BEOS R8 has higher AF points / zones (4897 vs 1053)
- AEOS R6 Mark II has higher Battery life (CIPA) (760 shots vs 290 shots)
- AEOS R6 Mark II has higher RAW buffer depth (180 frames vs 70 frames)
- AEOS R6 Mark II has higher Burst (mechanical) (12 fps vs 6 fps)
Key specs at a glance
Size and weight, to scale
EOS R6 Mark II
138 × 98 × 88 mm
680 g (1.50 lb / 23.99 oz)
EOS R8
133 × 86 × 70 mm
461 g (1.02 lb / 16.26 oz)
EOS R6 Mark II is 6mm wider, 12mm taller, and 18mm thicker than EOS R8.
EOS R6 Mark II is 219 g heavier than EOS R8.
Depth (front-to-back): 88mm EOS R6 Mark II · 70mm EOS R8
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 Mark II
138 × 98 mm
EOS R8
133 × 86 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
EOS R6 Mark II
138 × 88 mm
EOS R8
133 × 70 mm
Sensor size, to scale
EOS R6 Mark II
35.9 × 23.9 mm · Full Frame
858 mm² area
EOS R8
35.9 × 23.9 mm · Full Frame
858 mm² area
Lens ecosystem
Native lens selection
EOS R6 Mark II
✓ more lensesCanon RF
105+
native lenses available
EOS R8
✓ more lensesCanon RF
105+
native lenses available
Counts include current first-party and major third-party native autofocus lenses.
Use-case scoring
Which one for what?
Algorithmic scores from verified specs · 10 = best in class
The verdict
The $1000 price gap between these cameras primarily buys you an 8-stop in-body image stabilization system.
Choose the Canon EOS R6 Mark II if you are a professional needing reliability in the field, as it offers dual card slots including CFexpress Type B and a 760-shot battery life. Its 12 fps mechanical shutter and weather sealing make it the superior choice for demanding environments.
Choose the Canon EOS R8 if you prioritize a lightweight, 461g full-frame body for travel or casual use without sacrificing the 24.2-megapixel sensor quality. It is the ideal entry point for those who do not require internal stabilization or extended burst buffers.
Why pick one over the other
Reasons to choose
EOS R6 Mark II
Subject recognition
Adds People, Dogs, Cats…
IBIS effectiveness
8 stops vs 0 stops — higher is better
Dimensions (W×H×D mm)
Adds 138.4, 98.4, 88.4
Battery life (CIPA)
760 shots vs 290 shots — higher is better
RAW buffer depth
180 frames vs 70 frames — higher is better
Burst (mechanical)
12 fps vs 6 fps — higher is better
Internal RAW video
Only EOS R6 Mark II supports it
In-body stabilization
Only EOS R6 Mark II supports it
Reasons to choose
EOS R8
Subject recognition
Adds Human, Animal, Bird…
Dimensions (W×H×D mm)
Adds 132.5, 86.1, 70
AF points / zones
4897 vs 1053 — higher is better
Weight
461 g vs 680 g — lower is better
Both cameras share
- ✓Resolution — Both 24.2 MP
- ✓AA filter — Both support aa filter
- ✓ISO min (native) — Both 100
- ✓ISO max (native) — Both 102,400
- ✓AF frame coverage — Both 100 %
- ✓Eye AF — Both support eye af
Pros & cons at a glance
Editorially curated highlights and trade-offs.
EOS R6 Mark II
Pros
- ✓Up to 40fps electronic burst
- ✓4K 60p oversampled from 6K
- ✓Dual Pixel CMOS AF II — superb subject tracking
- ✓8-stop IBIS
- ✓Fully articulating touchscreen
Cons
- –24.2MP may feel limiting for large prints
- –No CFexpress on base body
- –Short battery life vs. A7 IV
EOS R8
Pros
- ✓461g — ultralight full-frame body
- ✓Dual Pixel CMOS AF II (same as R6 II)
- ✓4K 60p oversampled — excellent quality
- ✓Accessible $1,499 price
Cons
- –No in-body stabilization
- –Single SD card slot
- –LP-E17 battery — only 290 CIPA shots
- –USB-C 2.0 — no USB video out
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for wildlife, EOS R6 Mark II or EOS R8?
EOS R8 scores 10.0/10 versus 6.5/10 for EOS R6 Mark II — 40fps burst captures fleeting moments.
What's the resolution difference between the EOS R6 Mark II and EOS R8?
Both cameras share the same 24.2 MP resolution.
Do the EOS R6 Mark II and EOS R8 have in-body image stabilization?
EOS R6 Mark II has 8-stop in-body image stabilization, while eOS R8 does not have IBIS.
Which shoots faster bursts — the EOS R6 Mark II or the EOS R8?
EOS R6 Mark II reaches 40 fps electronic. EOS R8 reaches 40 fps electronic.
What's the weight difference between the EOS R6 Mark II and EOS R8?
EOS R6 Mark II weighs 680 g and EOS R8 weighs 461 g, so the EOS R8 is 219 g lighter.
Do the EOS R6 Mark II and EOS R8 record 4K video?
EOS R6 Mark II: 4K up to 60p. EOS R8: 4K up to 60p.
Are the EOS R6 Mark II and EOS R8 weather sealed?
EOS R6 Mark II: Yes. EOS R8: Yes.
Which has better battery life?
Rated battery life is 760 shots (CIPA) for the EOS R6 Mark II and 290 shots for the EOS R8, giving the EOS R6 Mark II the edge.
How much does each cost?
EOS R6 Mark II launched at $2,499 and EOS R8 at $1,499. The EOS R8 is $1,000 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Canon press materials.