DJI Osmo Action 6 vs Insta360 Ace Pro 2
Every published spec side by side, with today's lowest prices for the market you've chosen.
Key differences
- Announced: Nov 2025 on the Osmo Action 6, against Oct 2024 on the Ace Pro 2.
- Sensor size: 1/1.1" on the Osmo Action 6, against 1/1.3" on the Ace Pro 2.
- Resolution: 50 MP on the Ace Pro 2, against 38 MP on the Osmo Action 6.
- Native ISO: 100–25,600 on the Osmo Action 6, against 100–6,400 on the Ace Pro 2.
- Weight (with battery): 149 g on the Osmo Action 6, against 182 g on the Ace Pro 2.
- Waterproof: 20 m on the Osmo Action 6, against 12 m on the Ace Pro 2.
Osmo Action 6 or Ace Pro 2: which should you buy?
Choose the Osmo Action 6 for its sensor size, native ISO, weight (with battery) and waterproof.
Choose the Ace Pro 2 for its resolution.
On paper the Osmo Action 6 wins more rows (4 to 1); if the Ace Pro 2's strengths are the ones you shoot with, and its price is lower where you buy, it can still be the better buy.
 |  | |
|---|---|---|
| Lowest price today | $436 new $409.20 used | $399.99 new |
| Overview | ||
| Type | Action camera | Action camera |
| Announced | Nov 2025 (best) | Oct 2024 |
| US launch priceUS list price when announced, body only. Today's prices are in the offers table. | — | $399.99 |
| Lens | f/2-4 | 13mm (35mm eq.) f/2.6 |
| Sensor & image | ||
| Sensor size | 1/1.1" (best) | 1/1.3" |
| Sensor type | CMOS | CMOS |
| Resolution | 38 MP | 50 MP (best) |
| Native ISO | 100–25,600 (best) | 100–6,400 |
| In-body stabilisation | No | No |
| Speed & autofocus | ||
| Burst (mechanical) | — | — |
| Burst (electronic) | — | — |
| Fastest shutter (mech.) | — | — |
| Fastest shutter (elec.) | 1/8,000s | 1/8,000s |
| AF pointsMakers count points differently, so this is not ranked. | — | — |
| Subject detectionMakers group subjects differently (Canon's "animal" includes birds), so only having it is ranked. | None | None |
| Video | ||
| Max resolution | 8K | 8K |
| 4K frame rate | 120p | 120p |
| 10-bit internal | — | — |
| Internal raw video | No | No |
| Mic input | No | No |
| Headphone jack | No | No |
| Viewfinder & screen | ||
| Viewfinder | None | None |
| Rear screen | 2.5" | 2.5" |
| Screen articulation | Fixed | Flip-up |
| Touchscreen | Yes | Yes |
| Body & battery | ||
| Weight (with battery) | 149 g (best) | 182 g |
| Dimensions (W×H×D) | 72.8 × 47.2 × 33.1 mm | 71.9 × 52.2 × 38 mm |
| Weather sealed | Yes | Yes |
| Battery (CIPA shots) | — | — |
| Waterproof | 20 m (best) | 12 m |
| Card slots | 1 · microSD | 1 · microSD |
| USB-C | Yes | Yes |
| Built-in flash | No | No |
| Wi-Fi / Bluetooth | Wi-Fi + Bluetooth | Wi-Fi + Bluetooth |
Green marks the better figure where “better” is unambiguous. A dash means the maker doesn't publish it or we haven't verified it yet.
Price history: is the newer one cheaper?
Low light & noise
Osmo Action 6
1.7 µm pixels
38 MP on a 1/1.1" sensor, ISO up to 25,600
Ace Pro 2
1.2 µm pixels
50 MP on a 1/1.3" sensor, ISO up to 6,400
Bigger pixels gather more light each, so they tend to show less noise at high ISO, but sensor design matters as much. For real noise at ISO 6400, these sites measure it:
- Photons to Photos: dynamic range vs ISO ↗Photographic dynamic range measured at every ISO, bodies on one chart
- Photons to Photos: noise vs ISO ↗Read noise at every ISO from lab tests: lower is cleaner in the shadows
- DPReview studio scene ↗The same scene shot by each camera at the ISO you pick, side by side
- DPReview reviews ↗Full reviews with high-ISO samples
- Low-light video tests ↗Real-world high-ISO footage on YouTube
Size, to scale
Front (width × height)
Top (width × depth)