Canon
EOS R6 Mark III
Hybrid 32.5MP full-frame RF body with 7K RAW video, 40fps electronic burst, 8.5-stop IBIS, and Dual Pixel CMOS AF II.
$2,799
Launch priceReleased Nov 2025
Sony
RX100 VI
1-inch pocket camera with 24–200mm zoom and real-time Eye AF — the travel zoom king.
$1,199
Launch priceReleased Jun 2018
EOS R6 Mark III is 7.4 years newer.
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Wins
EOS R6 Mark III
Wins
RX100 VI
3 categories tied
Which would you choose?
TL;DR — Key differences
- AEOS R6 Mark III has higher Max video bit rate (2600 Mbps vs 150 Mbps)
- AEOS R6 Mark III has higher Burst (electronic) (40 fps vs 15 fps)
- AEOS R6 Mark III has higher ISO max (native) (64,000 vs 25,600)
- AEOS R6 Mark III has higher RAW buffer depth (150 frames vs 60 frames)
- BRX100 VI has lower Weight (301 g vs 699 g)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
EOS R6 Mark III
138 × 98 × 88 mm
699 g (1.54 lb / 24.66 oz)
Credit card
85.6 × 54 mm
for scale
RX100 VI
102 × 58 × 42 mm
301 g (0.66 lb / 10.62 oz)
EOS R6 Mark III is 37mm wider, 40mm taller, and 46mm thicker than RX100 VI.
EOS R6 Mark III is 398 g heavier than RX100 VI.
Depth (front-to-back): 88mm EOS R6 Mark III · 42mm RX100 VI
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 Mark III
138 × 98 mm
Credit card
85.6 × 54 mm
RX100 VI
102 × 58 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
EOS R6 Mark III
138 × 88 mm
Credit card
85.6 × 54 mm
RX100 VI
102 × 42 mm
Sensor size, to scale
EOS R6 Mark III
35.9 × 23.9 mm · Full Frame
858 mm² area
RX100 VI
13.2 × 8.8 mm · 1-inch
116 mm² area
7.4× larger sensor area = shallower depth of field and better low-light performance.
Lens ecosystem
Native lens selection
EOS R6 Mark III
✓ more lensesCanon RF
105+
native lenses available
RX100 VI: 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 III
AF low-light limit
-6.5 EV vs -4 EV — lower is better
Subject recognition
Adds People, Dogs, Cats…
Dimensions (W×H×D mm)
Adds 138.4, 98.4, 88.4
Max video bit rate
2600 Mbps vs 150 Mbps — higher is better
Burst (electronic)
40 fps vs 15 fps — higher is better
ISO max (native)
64,000 vs 25,600 — higher is better
RAW buffer depth
150 frames vs 60 frames — higher is better
Codecs
Adds CRM, XF-HEVC S, XF-AVC S
Reasons to choose
RX100 VI
Subject recognition
Adds Human, Animal, Bird…
Dimensions (W×H×D mm)
Adds 101.6, 58.1, 42
Weight
301 g vs 699 g — lower is better
Both cameras share
- ✓AA filter — Both support aa filter
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓In-body stabilization (IBIS) — Both support in-body stabilization (ibis)
Pros & cons at a glance
Editorially curated highlights and trade-offs.
EOS R6 Mark III
Pros
- ✓32.5MP full-frame sensor
- ✓7K RAW video & 4K 120p
- ✓40fps electronic burst with Pre-Continuous
- ✓8.5-stop IBIS
Cons
- –Single CFexpress Type B + SD slot
- –Smaller LCD than R5 II
- –LP-E6P required for full features
RX100 VI
Pros
- ✓24–200mm pocket zoom
- ✓Real-time Eye AF
- ✓Pop-up EVF
- ✓4K video
Cons
- –1-inch sensor
- –Small controls
- –Superseded by VII
Decided which one is right for you?
Compare live prices for the EOS R6 Mark III and RX100 VI at major authorized retailers.
Canon EOS R6 Mark III
Sony RX100 VI
Affiliate disclosure: As an Amazon Associate, Cameraegg earns from qualifying purchases. Cameraegg may also earn commission from B&H links, at no extra cost to you.
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for landscape, EOS R6 Mark III or RX100 VI?
EOS R6 Mark III scores 7.5/10 versus 2.0/10 for RX100 VI — 32.5MP — ample resolution.
What's the resolution difference between the EOS R6 Mark III and RX100 VI?
EOS R6 Mark III is 32.5 MP and RX100 VI is 20.1 MP, so the EOS R6 Mark III captures more detail for cropping and large prints.
Do the EOS R6 Mark III and RX100 VI have in-body image stabilization?
EOS R6 Mark III has 8.5-stop in-body image stabilization, while RX100 VI has 6-stop in-body image stabilization.
Which shoots faster bursts — the EOS R6 Mark III or the RX100 VI?
EOS R6 Mark III reaches 40 fps electronic. RX100 VI reaches 15 fps electronic.
What's the weight difference between the EOS R6 Mark III and RX100 VI?
EOS R6 Mark III weighs 699 g and RX100 VI weighs 301 g, so the RX100 VI is 398 g lighter.
Do the EOS R6 Mark III and RX100 VI record 4K video?
EOS R6 Mark III: 4K up to 120p. RX100 VI: 4K up to 60p.
Are the EOS R6 Mark III and RX100 VI weather sealed?
EOS R6 Mark III: Yes. RX100 VI: No.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the EOS R6 Mark III and 640 shots for the RX100 VI, giving the RX100 VI the edge.
How much does each cost?
EOS R6 Mark III launched at $2,799 and RX100 VI at $1,199. The RX100 VI is $1,600 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way EOS R6 Mark III vs RX100 VI vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of Canon and Sony press materials.