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
Insta360
Ace Pro
Leica co-engineered action cam with 1/1.3-inch sensor, 4K120, flip touchscreen, and FlowState stabilization.
$399
Launch priceReleased Nov 2023
Osmo Action 6 is 2 years newer.
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Wins
Osmo Action 6
Wins
Ace Pro
7 categories tied
Which would you choose?
TL;DR — Key differences
- AOsmo Action 6 has higher ISO max (native) (51,200 vs 6,400)
- AOsmo Action 6 has higher Battery runtime (240 min vs 100 min)
- AOsmo Action 6 has higher RAW buffer depth (120 frames vs 60 frames)
- AOsmo Action 6 has higher Waterproof depth (20 m vs 10 m)
- AOsmo Action 6 has higher Burst (mechanical) (8 fps vs 6 fps)
Key specs at a glance
Size and weight, to scale
📸 Snap this size diff to share
Osmo Action 6
73 × 47 × 33 mm
149 g (0.33 lb / 5.26 oz)
Credit card
85.6 × 54 mm
for scale
Ace Pro
72 × 52 × 39 mm
179.8 g (0.40 lb / 6.34 oz)
Osmo Action 6 is 5mm shorter and 5mm thinner than Ace Pro but it is also 1mm wider.
Osmo Action 6 is 31 g lighter than Ace Pro.
Depth (front-to-back): 33mm Osmo Action 6 · 39mm Ace Pro
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
Ace Pro
72 × 52 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
Ace Pro
72 × 39 mm
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
Stabilization modes
Adds RockSteady 3.0, RockSteady 3.0+, HorizonBalancing…
Dimensions (W×H×D mm)
Adds 72.8, 47.2, 33.1
ISO max (native)
51,200 vs 6,400 — higher is better
Battery runtime
240 min vs 100 min — higher is better
RAW buffer depth
120 frames vs 60 frames — higher is better
Waterproof depth
20 m vs 10 m — higher is better
Burst (mechanical)
8 fps vs 6 fps — higher is better
Reasons to choose
Ace Pro
Codecs
Adds H.264, H.265
Stabilization modes
Adds FlowState, Horizon Lock, Active HDR
Dimensions (W×H×D mm)
Adds 71.9, 52.15, 38.5
Resolution
48 MP vs 38 MP — higher is better
Both cameras share
- ✓ISO min (native) — Both 100
- ✓Pre-Capture / Pre-Release — Both support pre-capture / pre-release
- ✓4K max frame rate — Both 120 fps
- ✓1080p max frame rate — Both 240 fps
- ✓Max video bit rate — Both 200 Mbps
- ✓Weather sealing — Both support weather sealing
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
Ace Pro
Pros
- ✓1/1.3-inch sensor
- ✓4K120 slow-mo
- ✓Leica color science
- ✓Flip touchscreen
Cons
- –Superseded by Ace Pro 2
- –No 8K
- –Fixed lens
Decided which one is right for you?
Compare live prices for the Osmo Action 6 and Ace Pro at major authorized retailers.
DJI Osmo Action 6
Insta360 Ace Pro
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Full specifications
✓ = category winner
Frequently asked
Quick answers generated from verified specs.
Which is better for wildlife, Osmo Action 6 or Ace Pro?
Osmo Action 6 scores 6.5/10 versus 4.5/10 for Ace Pro — 20fps burst captures fleeting moments.
What's the resolution difference between the Osmo Action 6 and Ace Pro?
Osmo Action 6 is 38 MP and Ace Pro is 48 MP, so the Ace Pro captures more detail for cropping and large prints.
How does stabilization compare between the Osmo Action 6 and Ace Pro?
Osmo Action 6 uses Electronic image stabilization (electronic), while Ace Pro uses FlowState electronic stabilization (electronic).
Which shoots faster bursts — the Osmo Action 6 or the Ace Pro?
Osmo Action 6 reaches 20 fps electronic. Ace Pro reaches 15 fps electronic.
What's the weight difference between the Osmo Action 6 and Ace Pro?
Osmo Action 6 weighs 149 g and Ace Pro weighs 179.8 g, so the Osmo Action 6 is 31 g lighter.
Do the Osmo Action 6 and Ace Pro record 4K video?
Osmo Action 6: 8K (max), 4K up to 120p. Ace Pro: 4K up to 120p.
Are the Osmo Action 6 and Ace Pro weather sealed?
Osmo Action 6: Yes. Ace Pro: Yes.
Which has better battery runtime?
Osmo Action 6 is rated for about 240 minutes of continuous recording and Ace Pro for about 100 minutes, giving the Osmo Action 6 the edge.
How much does each cost?
Osmo Action 6 launched at $379 and Ace Pro at $399. The Osmo Action 6 is $20 less.
Can't decide between two? Compare a third camera.
Add any camera to get a three-way Osmo Action 6 vs Ace Pro vs X comparison.
Specs sourced from manufacturer data. Use-case scores algorithmically derived. Last reviewed July 2026.
Product images courtesy of DJI and Insta360 press materials.