Canon
EOS R6 V
Video-first 32.5MP full-frame EOS V-series body with 7K RAW 60p, 4K 120p, active cooling, and Canon RF mount.
$2,499
Released May 2026
Sony
Alpha 7R VI
66.8MP fully-stacked full-frame high-resolution body with 30fps bursts, 8K 30p, 4K 120p, and Sony's new BIONZ XR2 engine.
$4,499
Released Jun 2026
Released within a month of each other.
Wins
EOS R6 V
Wins
Alpha 7R VI
4 categories tied
TL;DR — Key differences
- AEOS R6 V has higher AF points / zones (6097 vs 759)
- AEOS R6 V has higher Max video bit rate (2600 Mbps vs 600 Mbps)
- BAlpha 7R VI has higher Resolution (66.8 MP vs 32.5 MP)
- AEOS R6 V has higher ISO max (native) (64,000 vs 32,000)
- AEOS R6 V has higher Burst (electronic) (40 fps vs 30 fps)
Key specs at a glance
Size and weight, to scale
EOS R6 V
142 × 83 × 80 mm
688 g (1.52 lb / 24.27 oz)
Alpha 7R VI
133 × 97 × 83 mm
713 g (1.57 lb / 25.15 oz)
EOS R6 V is 14mm shorter and 3mm thinner than Alpha 7R VI but it is also 9mm wider.
EOS R6 V is 25 g lighter than Alpha 7R VI.
Depth (front-to-back): 80mm EOS R6 V · 83mm Alpha 7R VI
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 V
142 × 83 mm
Alpha 7R VI
133 × 97 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
EOS R6 V
142 × 80 mm
Alpha 7R VI
133 × 83 mm
Sensor size, to scale
EOS R6 V
35.9 × 23.9 mm · Full Frame
858 mm² area
Alpha 7R VI
35.9 × 24 mm · Full Frame
862 mm² area
Lens ecosystem
Native lens selection
EOS R6 V
Canon RF
105+
native lenses available
Alpha 7R VI
✓ 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 V
Dimensions (W×H×D mm)
Adds 141.8, 83.3, 79.7
Card types
Adds CFexpress Type B, SD UHS-II
AF points / zones
6097 vs 759 — higher is better
Max video bit rate
2600 Mbps vs 600 Mbps — higher is better
Codecs
Adds RAW, XF-HEVC S, XF-AVC S
AA filter
Only EOS R6 V supports it
ISO max (native)
64,000 vs 32,000 — higher is better
AF low-light limit
-6.5 EV vs -6 EV — lower is better
Reasons to choose
Alpha 7R VI
Dimensions (W×H×D mm)
Adds 132.7, 96.9, 82.9
Card types
Adds CFexpress Type A, SDXC UHS-II
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
Resolution
66.8 MP vs 32.5 MP — higher is better
Subject recognition
Adds Eye, Insect
Both cameras share
- ✓ISO min (native) — Both 100
- ✓Eye AF — Both support eye af
- ✓Animal / bird AF — Both support animal / bird af
- ✓RAW buffer depth — Both 150 frames
- ✓4K max frame rate — Both 120 fps
- ✓In-body stabilization — Both support in-body stabilization
Pros & cons at a glance
Editorially curated highlights and trade-offs.
EOS R6 V
Pros
- ✓7K RAW 60p and 7K Open Gate recording
- ✓4K DCI/UHD 120p with no crop
- ✓Dual Pixel CMOS AF II with people, animal, and vehicle detection
- ✓Active cooling for long-form recording
- ✓Full-size HDMI and dual CFexpress/SD card recording
Cons
- –No built-in EVF
- –Single CFexpress Type B slot plus one SD slot
- –Video-first body may be less ideal for stills-first shooters
- –Battery grip not supported
Alpha 7R VI
Pros
- ✓66.8MP fully-stacked Exmor RS sensor
- ✓30fps blackout-free electronic burst
- ✓8K 30p and 4K 120p video
- ✓8.5-stop in-body stabilization
- ✓9.44M-dot HDR OLED EVF
Cons
- –Very expensive
- –Large files demand fast cards and storage
- –8K workflow can be heavy
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for wildlife, EOS R6 V or Alpha 7R VI?
EOS R6 V scores 10.0/10 versus 6.5/10 for Alpha 7R VI — 40fps burst captures fleeting moments.
What's the resolution difference between the EOS R6 V and Alpha 7R VI?
EOS R6 V is 32.5 MP and Alpha 7R VI is 66.8 MP, so the Alpha 7R VI captures more detail for cropping and large prints.
Do the EOS R6 V and Alpha 7R VI have in-body image stabilization?
EOS R6 V has 7.5-stop in-body image stabilization, while alpha 7R VI has in-body image stabilization.
Which shoots faster bursts — the EOS R6 V or the Alpha 7R VI?
EOS R6 V reaches 40 fps electronic. Alpha 7R VI reaches 30 fps electronic.
What's the weight difference between the EOS R6 V and Alpha 7R VI?
EOS R6 V weighs 688 g and Alpha 7R VI weighs 713 g, so the EOS R6 V is 25 g lighter.
Do the EOS R6 V and Alpha 7R VI record 4K video?
EOS R6 V: 4K up to 120p. Alpha 7R VI: 8K (max), 4K up to 120p.
Are the EOS R6 V and Alpha 7R VI weather sealed?
EOS R6 V: Yes. Alpha 7R VI: No.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the EOS R6 V and 600 shots for the Alpha 7R VI, giving the EOS R6 V the edge.
How much does each cost?
EOS R6 V launched at $2,499 and Alpha 7R VI at $4,499. The EOS R6 V is $2,000 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Canon and Sony press materials.