Canon
EOS R6 Mark II
Versatile 24.2MP full-frame hybrid with class-leading AF and 4K 60p video.
$2,499
Released Nov 2022
Fujifilm
X-T4
Previous-gen APS-C flagship still popular for video and stills.
$1,699
Released Feb 2020
EOS R6 Mark II is 2.8 years newer.
Wins
EOS R6 Mark II
Wins
X-T4
5 categories tied
TL;DR — Key differences
- AEOS R6 Mark II has higher ISO max (native) (102,400 vs 12,800)
- AEOS R6 Mark II has higher RAW buffer depth (180 frames vs 35 frames)
- AEOS R6 Mark II has higher AF points / zones (1053 vs 425)
- AEOS R6 Mark II has lower ISO min (native) (100 vs 160)
- AEOS R6 Mark II has higher Battery life (CIPA) (760 shots vs 500 shots)
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)
X-T4
135 × 93 × 64 mm
607 g (1.34 lb / 21.41 oz)
EOS R6 Mark II is 4mm wider, 6mm taller, and 25mm thicker than X-T4.
EOS R6 Mark II is 73 g heavier than X-T4.
Depth (front-to-back): 88mm EOS R6 Mark II · 64mm X-T4
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 Mark II
138 × 98 mm
X-T4
135 × 93 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
X-T4
135 × 64 mm
Sensor size, to scale
EOS R6 Mark II
35.9 × 23.9 mm · Full Frame
858 mm² area
X-T4
23.5 × 15.6 mm · APS-C
367 mm² area
2.3× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
EOS R6 Mark II
✓ more lensesCanon RF
105+
native lenses available
X-T4
✓ more lensesFujifilm X
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
Why pick one over the other
Reasons to choose
EOS R6 Mark II
Subject recognition
Adds People, Dogs, Cats…
Dimensions (W×H×D mm)
Adds 138.4, 98.4, 88.4
ISO max (native)
102,400 vs 12,800 — higher is better
RAW buffer depth
180 frames vs 35 frames — higher is better
AF points / zones
1053 vs 425 — higher is better
AA filter
Only EOS R6 Mark II supports it
Animal / bird AF
Only EOS R6 Mark II supports it
Internal RAW video
Only EOS R6 Mark II supports it
Reasons to choose
X-T4
Dimensions (W×H×D mm)
Adds 134.6, 92.8, 63.8
AF low-light limit
-7 EV vs -6.5 EV — lower is better
Card types
Adds SDXC V90
Burst (mechanical)
15 fps vs 12 fps — higher is better
Max video bit rate
400 Mbps vs 340 Mbps — higher is better
Weight
607 g vs 680 g — lower is better
Resolution
26.1 MP vs 24.2 MP — higher is better
Both cameras share
- ✓AF frame coverage — Both 100 %
- ✓Eye AF — Both support eye af
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓4K max frame rate — Both 60 fps
- ✓In-body stabilization — Both support in-body stabilization
- ✓Weather sealing — Both support weather sealing
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
X-T4
Pros
- ✓IBIS
- ✓Dual slots
- ✓Film sims
Cons
- –Superseded by X-T5
- –26MP vs 40MP new models
- –Older AF
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for portraits, EOS R6 Mark II or X-T4?
EOS R6 Mark II scores 8.5/10 versus 6.5/10 for X-T4 — 24.2MP — solid resolution.
What's the resolution difference between the EOS R6 Mark II and X-T4?
EOS R6 Mark II is 24.2 MP and X-T4 is 26.1 MP, so the X-T4 captures more detail for cropping and large prints.
Do the EOS R6 Mark II and X-T4 have in-body image stabilization?
EOS R6 Mark II has 8-stop in-body image stabilization, while x-T4 has 6.5-stop in-body image stabilization.
Which shoots faster bursts — the EOS R6 Mark II or the X-T4?
EOS R6 Mark II reaches 40 fps electronic. X-T4 reaches 30 fps electronic.
What's the weight difference between the EOS R6 Mark II and X-T4?
EOS R6 Mark II weighs 680 g and X-T4 weighs 607 g, so the X-T4 is 73 g lighter.
Do the EOS R6 Mark II and X-T4 record 4K video?
EOS R6 Mark II: 4K up to 60p. X-T4: 4K up to 60p.
Are the EOS R6 Mark II and X-T4 weather sealed?
EOS R6 Mark II: Yes. X-T4: Yes.
Which has better battery life?
Rated battery life is 760 shots (CIPA) for the EOS R6 Mark II and 500 shots for the X-T4, giving the EOS R6 Mark II the edge.
How much does each cost?
EOS R6 Mark II launched at $2,499 and X-T4 at $1,699. The X-T4 is $800 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Canon and Fujifilm press materials.