DJI
Osmo Action 6
Flagship DJI action camera with 1/1.1-inch CMOS sensor, variable f/2.0-f/4.0 lens, 8K 30p video, 4K 120p, 38MP stills, and 20m waterproofing.
$379
Launch priceReleased Nov 2025
Sony
Alpha 7 V
33MP partially stacked Exmor RS hybrid with BIONZ XR2 AI, 30fps blackout-free burst, 7.5-stop IBIS, and 4K 60p oversampled from 7K.
$2,899
Launch priceReleased Dec 2025
Released within a month of each other.
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Wins
Osmo Action 6
Wins
Alpha 7 V
3 categories tied
TL;DR — Key differences
- BAlpha 7 V has higher AF points / zones (759 vs 0)
- AOsmo Action 6 has lower Weight (149 g vs 695 g)
- BAlpha 7 V has higher Max video bit rate (600 Mbps vs 200 Mbps)
- BAlpha 7 V has higher Card slots (2 vs 1)
- BAlpha 7 V has higher Burst (electronic) (30 fps vs 20 fps)
Key specs at a glance
Size and weight, to scale
Osmo Action 6
73 × 47 × 33 mm
149 g (0.33 lb / 5.26 oz)
Credit card
85.6 × 54 mm
for scale
Alpha 7 V
130 × 96 × 82 mm
695 g (1.53 lb / 24.52 oz)
Osmo Action 6 is 58mm narrower, 49mm shorter, and 49mm thinner than Alpha 7 V.
Osmo Action 6 is 546 g lighter than Alpha 7 V.
Depth (front-to-back): 33mm Osmo Action 6 · 82mm Alpha 7 V
Back view, to scale
Width × Height — same proportions as the front of the body.
Osmo Action 6
73 × 47 mm
Credit card
85.6 × 54 mm
Alpha 7 V
130 × 96 mm
Top view, to scale
Width × Depth (front-to-back) — see which body is chunkier on the table.
Osmo Action 6
73 × 33 mm
Credit card
85.6 × 54 mm
Alpha 7 V
130 × 82 mm
Sensor size, to scale
Alpha 7 V
35.9 × 23.9 mm · Full Frame
858 mm² area
Lens ecosystem
Native lens selection
Osmo Action 6: mount data unavailable
Alpha 7 V
✓ 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
Osmo Action 6
Codecs
Adds HEVC
Dimensions (W×H×D mm)
Adds 72.8, 47.2, 33.1
Card types
Adds microSD
Weight
149 g vs 695 g — lower is better
RAW buffer depth
120 frames vs 95 frames — higher is better
Resolution
38 MP vs 33 MP — higher is better
Battery life (CIPA)
640 shots vs 630 shots — higher is better
Reasons to choose
Alpha 7 V
AF points / zones
759 vs 0 — higher is better
Subject recognition
Adds Human, Animal, Bird…
Codecs
Adds XAVC HS, XAVC S, XAVC S-I…
Dimensions (W×H×D mm)
Adds 130.3, 96.4, 82.4
Card types
Adds CFexpress Type A / SD UHS-II, SD UHS-II
Max video bit rate
600 Mbps vs 200 Mbps — higher is better
AA filter
Only Alpha 7 V supports it
Eye AF
Only Alpha 7 V supports it
Both cameras share
- ✓ISO min (native) — Both 100
- ✓ISO max (native) — Both 51,200
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓4K max frame rate — Both 120 fps
- ✓Weather sealing — Both support weather sealing
- ✓Touchscreen — Both support touchscreen
Pros & cons at a glance
Editorially curated highlights and trade-offs.
Osmo Action 6
Pros
- ✓8K 30p video
- ✓1/1.1-inch sensor
- ✓Variable f/2.0-f/4.0 aperture
- ✓20m waterproof without case
Cons
- –8K has mode limitations
- –Fixed ultra-wide lens
- –Small sensor vs compact cameras
Alpha 7 V
Pros
- ✓33MP partially stacked sensor — ~4.5× faster readout than α7 IV
- ✓Blackout-free 30 fps with full AF/AE (electronic shutter)
- ✓7.5-stop central / 6.5-stop peripheral IBIS (CIPA 2024)
- ✓759-point phase-detect AF down to EV -4 with AI subject recognition
- ✓7K oversampled 4K 60p (full-frame, no pixel binning) + 4K 120p
- ✓Pre-Capture and dual USB-C (10 Gbps + USB 2.0)
- ✓Up to 16 stops dynamic range
Cons
- –Premium price vs α7 IV
- –4K 120p typically requires APS-C / Super 35 crop
- –Heavier than α7 IV (695 g vs 659 g with battery)
- –Complex menu and feature set
Decided which one is right for you?
Compare live prices for the Osmo Action 6 and Alpha 7 V at major authorized retailers.
DJI Osmo Action 6
Sony Alpha 7 V
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for portraits, Osmo Action 6 or Alpha 7 V?
Alpha 7 V scores 8.0/10 versus 2.5/10 for Osmo Action 6 — 33MP — ample resolution for portraits.
What's the resolution difference between the Osmo Action 6 and Alpha 7 V?
Osmo Action 6 is 38 MP and Alpha 7 V is 33 MP, so the Osmo Action 6 captures more detail for cropping and large prints.
Do the Osmo Action 6 and Alpha 7 V have in-body image stabilization?
Osmo Action 6 does not have IBIS, while alpha 7 V has 7.5-stop in-body image stabilization.
Which shoots faster bursts — the Osmo Action 6 or the Alpha 7 V?
Osmo Action 6 reaches 20 fps electronic. Alpha 7 V reaches 30 fps electronic.
What's the weight difference between the Osmo Action 6 and Alpha 7 V?
Osmo Action 6 weighs 149 g and Alpha 7 V weighs 695 g, so the Osmo Action 6 is 546 g lighter.
Do the Osmo Action 6 and Alpha 7 V record 4K video?
Osmo Action 6: 8K (max), 4K up to 120p. Alpha 7 V: 4K up to 120p.
Are the Osmo Action 6 and Alpha 7 V weather sealed?
Osmo Action 6: Yes. Alpha 7 V: Yes.
Which has better battery life?
Rated battery life is 640 shots (CIPA) for the Osmo Action 6 and 630 shots for the Alpha 7 V, giving the Osmo Action 6 the edge.
How much does each cost?
Osmo Action 6 launched at $379 and Alpha 7 V at $2,899. The Osmo Action 6 is $2,520 less.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed June 2026.
Product images courtesy of DJI and Sony press materials.