Canon
EOS R6 Mark II
Versatile 24.2MP full-frame hybrid with class-leading AF and 4K 60p video.
$2,499
Launch priceReleased Nov 2022
Sony
Alpha 7
The original full-frame mirrorless that started the E-mount revolution — 24MP in a compact body.
$1,699
Launch priceReleased Oct 2013
EOS R6 Mark II is 9.1 years newer.
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Wins
EOS R6 Mark II
Wins
Alpha 7
4 categories tied
Which would you choose?
TL;DR — Key differences
- AEOS R6 Mark II has higher ISO max (native) (102,400 vs 25,600)
- AEOS R6 Mark II has higher RAW buffer depth (180 frames vs 60 frames)
- AEOS R6 Mark II has higher Burst (electronic) (40 fps vs 15 fps)
- AEOS R6 Mark II has higher Max video bit rate (340 Mbps vs 150 Mbps)
- AEOS R6 Mark II has higher Burst (mechanical) (12 fps vs 6 fps)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
EOS R6 Mark II
138 × 98 × 88 mm
670 g (1.48 lb / 23.63 oz)
Credit card
85.6 × 54 mm
for scale
Alpha 7
127 × 94 × 48 mm
474 g (1.04 lb / 16.72 oz)
EOS R6 Mark II is 12mm wider, 4mm taller, and 40mm thicker than Alpha 7.
EOS R6 Mark II is 196 g heavier than Alpha 7.
Depth (front-to-back): 88mm EOS R6 Mark II · 48mm Alpha 7
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 Mark II
138 × 98 mm
Credit card
85.6 × 54 mm
Alpha 7
127 × 94 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
Credit card
85.6 × 54 mm
Alpha 7
127 × 48 mm
Sensor size, to scale
EOS R6 Mark II
35.9 × 23.9 mm · Full Frame
858 mm² area
Alpha 7
35.8 × 23.9 mm · Full Frame
856 mm² area
Lens ecosystem
Native lens selection
EOS R6 Mark II
Canon RF
105+
native lenses available
Alpha 7
✓ more lensesSony E
350+
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
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
ISO max (native)
102,400 vs 25,600 — higher is better
RAW buffer depth
180 frames vs 60 frames — higher is better
Burst (electronic)
40 fps vs 15 fps — higher is better
Max video bit rate
340 Mbps vs 150 Mbps — higher is better
Burst (mechanical)
12 fps vs 6 fps — higher is better
Reasons to choose
Alpha 7
Subject recognition
Adds Human, Animal, Bird…
Dimensions (W×H×D mm)
Adds 126.9, 94.4, 48.2
Weight
474 g vs 670 g — lower is better
EVF magnification
0.78 × vs 0.76 × — higher is better
Resolution
24.3 MP vs 24.2 MP — higher 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
- ✓4K max frame rate — Both 60 fps
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
Alpha 7
Pros
- ✓Historic first FF mirrorless
- ✓Compact for era
- ✓24MP full-frame
- ✓Affordable used
Cons
- –Slow AF by modern standards
- –No IBIS
- –Superseded many times
Decided which one is right for you?
Compare live prices for the EOS R6 Mark II and Alpha 7 at major authorized retailers.
Canon EOS R6 Mark II
Sony Alpha 7
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for video, EOS R6 Mark II or Alpha 7?
EOS R6 Mark II scores 7.5/10 versus 6.0/10 for Alpha 7 — 4K recording.
What's the resolution difference between the EOS R6 Mark II and Alpha 7?
EOS R6 Mark II is 24.2 MP and Alpha 7 is 24.3 MP, so the Alpha 7 captures more detail for cropping and large prints.
Do the EOS R6 Mark II and Alpha 7 have in-body image stabilization?
EOS R6 Mark II has 8-stop in-body image stabilization, while Alpha 7 has 6-stop in-body image stabilization.
Which shoots faster bursts — the EOS R6 Mark II or the Alpha 7?
EOS R6 Mark II reaches 40 fps electronic. Alpha 7 reaches 15 fps electronic.
What's the weight difference between the EOS R6 Mark II and Alpha 7?
EOS R6 Mark II weighs 670 g and Alpha 7 weighs 474 g, so the Alpha 7 is 196 g lighter.
Do the EOS R6 Mark II and Alpha 7 record 4K video?
EOS R6 Mark II: 4K up to 60p. Alpha 7: 4K up to 60p.
Are the EOS R6 Mark II and Alpha 7 weather sealed?
EOS R6 Mark II: Yes. Alpha 7: Yes.
Which has better battery life?
Rated battery life is 760 shots (CIPA) for the EOS R6 Mark II and 640 shots for the Alpha 7, giving the EOS R6 Mark II the edge.
How much does each cost?
EOS R6 Mark II launched at $2,499 and Alpha 7 at $1,699. The Alpha 7 is $800 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way EOS R6 Mark II vs Alpha 7 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.