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
X100S
Second-generation X100 with 16MP X-Trans sensor and fixed 35mm-equivalent lens.
$1,299
Released Jan 2013
EOS R6 Mark II is 9.8 years newer.
Wins
EOS R6 Mark II
Wins
X100S
1 categories tied
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TL;DR — Key differences
- AEOS R6 Mark II has higher IBIS effectiveness (8 stops vs 0 stops)
- AEOS R6 Mark II has higher RAW buffer depth (180 frames vs 8 frames)
- AEOS R6 Mark II has higher ISO max (native) (102,400 vs 6,400)
- AEOS R6 Mark II has higher Max video bit rate (340 Mbps vs 36 Mbps)
- AEOS R6 Mark II has higher Burst (electronic) (40 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)
X100S
127 × 74 × 54 mm
445 g (0.98 lb / 15.70 oz)
EOS R6 Mark II is 12mm wider, 24mm taller, and 35mm thicker than X100S.
EOS R6 Mark II is 235 g heavier than X100S.
Depth (front-to-back): 88mm EOS R6 Mark II · 54mm X100S
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 Mark II
138 × 98 mm
X100S
127 × 74 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
X100S
127 × 54 mm
Sensor size, to scale
EOS R6 Mark II
35.9 × 23.9 mm · Full Frame
858 mm² area
X100S
23.6 × 15.6 mm · APS-C
368 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
X100S: 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
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
Card types
Adds SD UHS-II, SD UHS-II
RAW buffer depth
180 frames vs 8 frames — higher is better
ISO max (native)
102,400 vs 6,400 — higher is better
Max video bit rate
340 Mbps vs 36 Mbps — higher is better
Burst (electronic)
40 fps vs 6 fps — higher is better
Reasons to choose
X100S
Subject recognition
Adds Human
Dimensions (W×H×D mm)
Adds 126.5, 74.4, 53.9
Card types
Adds SD UHS-I
Weight
445 g vs 680 g — lower is better
Both cameras share
- ✓AF frame coverage — Both 100 %
- ✓Eye AF — Both support eye af
- ✓Touchscreen — Both support touchscreen
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
X100S
Pros
- ✓Classic fixed-lens design
- ✓X-Trans sensor
- ✓Hybrid viewfinder
Cons
- –Very old AF
- –No 4K
- –Fixed screen
Decided which one is right for you?
Compare live prices for the EOS R6 Mark II and X100S at major authorized retailers.
Canon EOS R6 Mark II
Fujifilm X100S
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, EOS R6 Mark II or X100S?
EOS R6 Mark II scores 7.0/10 versus 0.0/10 for X100S — Full-frame sensor — wider dynamic range.
What's the resolution difference between the EOS R6 Mark II and X100S?
EOS R6 Mark II is 24.2 MP and X100S is 16.3 MP, so the EOS R6 Mark II captures more detail for cropping and large prints.
Do the EOS R6 Mark II and X100S have in-body image stabilization?
EOS R6 Mark II has 8-stop in-body image stabilization, while x100S does not have IBIS.
Which shoots faster bursts — the EOS R6 Mark II or the X100S?
EOS R6 Mark II reaches 40 fps electronic. X100S reaches 6 fps electronic.
What's the weight difference between the EOS R6 Mark II and X100S?
EOS R6 Mark II weighs 680 g and X100S weighs 445 g, so the X100S is 235 g lighter.
Do the EOS R6 Mark II and X100S record 4K video?
EOS R6 Mark II: 4K up to 60p. X100S: Full HD.
Are the EOS R6 Mark II and X100S weather sealed?
EOS R6 Mark II: Yes. X100S: No.
Which has better battery life?
Rated battery life is 760 shots (CIPA) for the EOS R6 Mark II and 330 shots for the X100S, giving the EOS R6 Mark II the edge.
How much does each cost?
EOS R6 Mark II launched at $2,499 and X100S at $1,299. The X100S is $1,200 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Canon and Fujifilm press materials.