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
GFX100
Original 102MP GFX flagship with integrated vertical grip, IBIS, phase-detect AF, and 4K video.
$9,999
Released May 2019
EOS R6 Mark II is 3.5 years newer.
Wins
EOS R6 Mark II
Wins
GFX100
4 categories tied
Check current prices
Compare today's discounts, bundled lenses, and refurbished offers at the major authorized retailers for both cameras:
As an affiliate, Cameraegg may earn from qualifying purchases at no extra cost to you.
TL;DR — Key differences
- AEOS R6 Mark II has higher RAW buffer depth (180 frames vs 14 frames)
- AEOS R6 Mark II has higher ISO max (native) (102,400 vs 12,800)
- AEOS R6 Mark II has higher Burst (electronic) (40 fps vs 5 fps)
- BGFX100 has higher Resolution (102 MP vs 24.2 MP)
- AEOS R6 Mark II has higher AF points / zones (1053 vs 425)
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)
GFX100
156 × 164 × 103 mm
1400 g (3.09 lb / 49.38 oz)
EOS R6 Mark II is 18mm narrower, 65mm shorter, and 15mm thinner than GFX100.
EOS R6 Mark II is 720 g lighter than GFX100.
Depth (front-to-back): 88mm EOS R6 Mark II · 103mm GFX100
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 Mark II
138 × 98 mm
GFX100
156 × 164 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
GFX100
156 × 103 mm
Sensor size, to scale
EOS R6 Mark II
35.9 × 23.9 mm · Full Frame
858 mm² area
GFX100
43.8 × 32.9 mm · Medium Format
1441 mm² area
1.7× 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
GFX100: mount data unavailable
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
AF low-light limit
-6.5 EV vs -3 EV — lower is better
Subject recognition
Adds People, Dogs, Cats…
Dimensions (W×H×D mm)
Adds 138.4, 98.4, 88.4
RAW buffer depth
180 frames vs 14 frames — higher is better
ISO max (native)
102,400 vs 12,800 — higher is better
Burst (electronic)
40 fps vs 5 fps — higher is better
AF points / zones
1053 vs 425 — higher is better
Burst (mechanical)
12 fps vs 5 fps — higher is better
Reasons to choose
GFX100
Subject recognition
Adds Human, Face, Eye
Dimensions (W×H×D mm)
Adds 156.2, 163.6, 102.9
Resolution
102 MP vs 24.2 MP — higher is better
EVF resolution
5,760,000 vs 3,690,000 — higher is better
Max video bit rate
400 Mbps vs 340 Mbps — higher is better
EVF magnification
0.86 × vs 0.76 × — higher is better
Battery life (CIPA)
800 shots vs 760 shots — higher is better
Both cameras share
- ✓ISO min (native) — Both 100
- ✓AF frame coverage — Both 100 %
- ✓Eye AF — Both support eye af
- ✓In-body stabilization — Both support in-body stabilization
- ✓Weather sealing — Both support weather sealing
- ✓Card slots — Both 2
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
GFX100
Pros
- ✓102MP medium format sensor
- ✓Built-in vertical grip
- ✓IBIS
- ✓4K video
Cons
- –Very large body
- –Expensive
- –Older AF generation
Decided which one is right for you?
Compare live prices for the EOS R6 Mark II and GFX100 at major authorized retailers.
Canon EOS R6 Mark II
Fujifilm GFX100
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for sports, EOS R6 Mark II or GFX100?
EOS R6 Mark II scores 8.5/10 versus 3.0/10 for GFX100 — 40fps burst — pro-level action capture.
What's the resolution difference between the EOS R6 Mark II and GFX100?
EOS R6 Mark II is 24.2 MP and GFX100 is 102 MP, so the GFX100 captures more detail for cropping and large prints.
Do the EOS R6 Mark II and GFX100 have in-body image stabilization?
EOS R6 Mark II has 8-stop in-body image stabilization, while gFX100 has 5.5-stop in-body image stabilization.
Which shoots faster bursts — the EOS R6 Mark II or the GFX100?
EOS R6 Mark II reaches 40 fps electronic. GFX100 reaches 5 fps electronic.
What's the weight difference between the EOS R6 Mark II and GFX100?
EOS R6 Mark II weighs 680 g and GFX100 weighs 1400 g, so the EOS R6 Mark II is 720 g lighter.
Do the EOS R6 Mark II and GFX100 record 4K video?
EOS R6 Mark II: 4K up to 60p. GFX100: 4K up to 30p.
Are the EOS R6 Mark II and GFX100 weather sealed?
EOS R6 Mark II: Yes. GFX100: Yes.
Which has better battery life?
Rated battery life is 760 shots (CIPA) for the EOS R6 Mark II and 800 shots for the GFX100, giving the GFX100 the edge.
How much does each cost?
EOS R6 Mark II launched at $2,499 and GFX100 at $9,999. The EOS R6 Mark II is $7,500 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Canon and Fujifilm press materials.