Canon
EOS R6 Mark II
Versatile 24.2MP full-frame hybrid with class-leading AF and 4K 60p video.
$2,499
Released Nov 2022
Sigma
fp
Minimalist full-frame box camera for creative stills and video.
$1,899
Released Jul 2019
EOS R6 Mark II is 3.3 years newer.
Wins
EOS R6 Mark II
Wins
fp
4 categories tied
TL;DR — Key differences
- AEOS R6 Mark II has higher IBIS effectiveness (8 stops vs 0 stops)
- AEOS R6 Mark II has higher AF points / zones (1053 vs 49)
- AEOS R6 Mark II has higher ISO max (native) (102,400 vs 25,600)
- AEOS R6 Mark II has higher Burst (electronic) (40 fps vs 11 fps)
- AEOS R6 Mark II has higher RAW buffer depth (180 frames vs 60 frames)
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)
fp
138 × 98 × 88 mm
720 g (1.59 lb / 25.40 oz)
EOS R6 Mark II and fp share virtually identical body dimensions.
EOS R6 Mark II is 40 g lighter than fp.
Depth (front-to-back): 88mm EOS R6 Mark II · 88mm fp
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 Mark II
138 × 98 mm
fp
138 × 98 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
fp
138 × 88 mm
Sensor size, to scale
EOS R6 Mark II
35.9 × 23.9 mm · Full Frame
858 mm² area
fp
36 × 24 mm · Full Frame
864 mm² area
Lens ecosystem
Native lens selection
EOS R6 Mark II
✓ more lensesCanon RF
105+
native lenses available
fp: 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 -5 EV — lower is better
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
AF points / zones
1053 vs 49 — higher is better
ISO max (native)
102,400 vs 25,600 — higher is better
Burst (electronic)
40 fps vs 11 fps — higher is better
RAW buffer depth
180 frames vs 60 frames — higher is better
Reasons to choose
fp
Subject recognition
Adds Human, Animal, Bird…
Dimensions (W×H×D mm)
Adds 138, 98, 88
EVF magnification
0.78 × vs 0.76 × — higher is better
Both cameras share
- ✓Resolution — Both 24.2 MP
- ✓AA filter — Both support aa filter
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓4K max frame rate — Both 60 fps
- ✓EVF refresh rate — Both 120 Hz
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
fp
Pros
- ✓Ultra compact
- ✓L-mount
- ✓Unique concept
Cons
- –No IBIS
- –24MP
- –Poor ergonomics for long shoots
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for sports, EOS R6 Mark II or fp?
EOS R6 Mark II scores 8.5/10 versus 2.5/10 for fp — 40fps burst — pro-level action capture.
What's the resolution difference between the EOS R6 Mark II and fp?
Both cameras share the same 24.2 MP resolution.
Do the EOS R6 Mark II and fp have in-body image stabilization?
EOS R6 Mark II has 8-stop in-body image stabilization, while fp does not have IBIS.
Which shoots faster bursts — the EOS R6 Mark II or the fp?
EOS R6 Mark II reaches 40 fps electronic. fp reaches 11 fps electronic.
What's the weight difference between the EOS R6 Mark II and fp?
EOS R6 Mark II weighs 680 g and fp weighs 720 g, so the EOS R6 Mark II is 40 g lighter.
Do the EOS R6 Mark II and fp record 4K video?
EOS R6 Mark II: 4K up to 60p. fp: 4K up to 60p.
Are the EOS R6 Mark II and fp weather sealed?
EOS R6 Mark II: Yes. fp: No.
Which has better battery life?
Rated battery life is 760 shots (CIPA) for the EOS R6 Mark II and 640 shots for the fp, giving the EOS R6 Mark II the edge.
How much does each cost?
EOS R6 Mark II launched at $2,499 and fp at $1,899. The fp is $600 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Canon and Sigma press materials.