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 7 IV
33MP hybrid all-rounder with 10-bit 4K 60p and AI-powered subject tracking.
$2,499
Released Oct 2021
EOS R6 V is 4.6 years newer.
Wins
EOS R6 V
Wins
Alpha 7 IV
2 categories tied
TL;DR — Key differences
- AEOS R6 V has higher AF points / zones (6097 vs 759)
- BAlpha 7 IV has higher RAW buffer depth (828 frames vs 150 frames)
- AEOS R6 V has higher Max video bit rate (2600 Mbps vs 600 Mbps)
- AEOS R6 V has higher Burst (electronic) (40 fps vs 10 fps)
- AEOS R6 V has higher 4K max frame rate (120 fps vs 60 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 7 IV
131 × 96 × 80 mm
658 g (1.45 lb / 23.21 oz)
EOS R6 V is 13mm shorter than Alpha 7 IV but it is also 11mm wider.
EOS R6 V is 30 g heavier than Alpha 7 IV.
Depth (front-to-back): 80mm EOS R6 V · 80mm Alpha 7 IV
Back view, to scale
Width × Height — same proportions as the front of the body.
EOS R6 V
142 × 83 mm
Alpha 7 IV
131 × 96 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 7 IV
131 × 80 mm
Sensor size, to scale
EOS R6 V
35.9 × 23.9 mm · Full Frame
858 mm² area
Alpha 7 IV
35.9 × 23.9 mm · Full Frame
858 mm² area
Lens ecosystem
Native lens selection
EOS R6 V
Canon RF
105+
native lenses available
Alpha 7 IV
✓ 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
The verdict
With no price gap at $2499, the decisive difference is the Canon's faster video and burst rates versus the Sony's integrated electronic viewfinder and significantly larger raw buffer.
Choose the Canon EOS R6 V if you are a high-speed action or video specialist who needs 40 fps electronic shooting, 7.5 stops of in-body stabilization, and 7K RAW video.
Choose the Sony Alpha 7 IV if you require a traditional eye-level shooting experience or long-duration bursts, as it includes a 3,680,000 dot OLED EVF and an 828-frame RAW buffer.
Why pick one over the other
Reasons to choose
EOS R6 V
AF low-light limit
-6.5 EV vs -4 EV — lower is better
Dimensions (W×H×D mm)
Adds 141.8, 83.3, 79.7
AF points / zones
6097 vs 759 — higher is better
Max video bit rate
2600 Mbps vs 600 Mbps — higher is better
Burst (electronic)
40 fps vs 10 fps — higher is better
Codecs
Adds RAW, XF-HEVC S, XF-AVC S
Pre-Capture / Pre-Release
Only EOS R6 V supports it
4K max frame rate
120 fps vs 60 fps — higher is better
Reasons to choose
Alpha 7 IV
Dimensions (W×H×D mm)
Adds 131.3, 96.4, 79.8
RAW buffer depth
828 frames vs 150 frames — higher is better
Codecs
Adds XAVC HS, XAVC S, XAVC S-I
Card types
Adds CFexpress Type A
Subject recognition
Adds Insect, Car/Train
Weight
658 g vs 688 g — lower is better
Resolution
33 MP vs 32.5 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
- ✓Internal RAW video — Both support internal raw video
- ✓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 7 IV
Pros
- ✓33MP — more detail for cropping and print
- ✓10-bit 4K 60p (Super35 crop) / 4K 30p full-frame
- ✓Full-size HDMI port
- ✓759 phase-detect AF points
Cons
- –4K 60p requires Super35 crop
- –10fps burst lags behind R6 II at 40fps
- –Complex menu system
Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for sports, EOS R6 V or Alpha 7 IV?
EOS R6 V scores 8.5/10 versus 6.0/10 for Alpha 7 IV — 40fps burst — pro-level action capture.
What's the resolution difference between the EOS R6 V and Alpha 7 IV?
EOS R6 V is 32.5 MP and Alpha 7 IV is 33 MP, so the Alpha 7 IV captures more detail for cropping and large prints.
Do the EOS R6 V and Alpha 7 IV have in-body image stabilization?
EOS R6 V has 7.5-stop in-body image stabilization, while alpha 7 IV has 5.5-stop in-body image stabilization.
Which shoots faster bursts — the EOS R6 V or the Alpha 7 IV?
EOS R6 V reaches 40 fps electronic. Alpha 7 IV reaches 10 fps electronic.
What's the weight difference between the EOS R6 V and Alpha 7 IV?
EOS R6 V weighs 688 g and Alpha 7 IV weighs 658 g, so the Alpha 7 IV is 30 g lighter.
Do the EOS R6 V and Alpha 7 IV record 4K video?
EOS R6 V: 4K up to 120p. Alpha 7 IV: 4K up to 60p.
Are the EOS R6 V and Alpha 7 IV weather sealed?
EOS R6 V: Yes. Alpha 7 IV: Yes.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the EOS R6 V and 580 shots for the Alpha 7 IV, giving the EOS R6 V the edge.
How much does each cost?
Both launched at $2,499.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed May 2026.
Product images courtesy of Canon and Sony press materials.