Insta360 - Ace Pro 2 vs Insta360 - ONE RS (Twin Edition)
Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Insta360 - Ace Pro 2 | Insta360 - ONE RS (Twin Edition) |
|---|---|---|
| Waterproof depth | 12 m | 5 m |
| Max 4K fps | 120 | 60 |
| Max video | 8K | 5.7K |
Between the Ace Pro 2 and ONE RS (Twin Edition), the Ace Pro 2 comes out ahead in waterproof depth / max 4k fps, while the ONE RS (Twin Edition) wins on several specs. Overall, the Ace Pro 2 scores 85.5 and the ONE RS (Twin Edition) scores 75.2 on our Mars Score.
Which should you buy?
The Ace Pro 2 is the clear pick on raw spec strength, leading by 10.3 points on the Mars Score. The margin is wide enough that the underdog only makes sense if its individual strengths line up with what you specifically need.
Pick the Ace Pro 2 if you care most about waterproof depth / max 4k fps. The biggest gaps in its favor are waterproof depth, max 4k fps, max video. The single most decisive one: Waterproof depth — 140.00% more. 12 m vs 5 m.
The ONE RS (Twin Edition) similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable stabilization, horizon lock, so those specs do not separate the two — focus on the differences below.
Bottom line: the Ace Pro 2 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Insta360 - Ace Pro 2 or Insta360 - ONE RS (Twin Edition)?
Insta360 - Ace Pro 2 leads the current Mars Score by 10.3 points.The more useful decision is the trade-off behind that result: compare max video, max 4k fps, waterproof depth against the way you will actually use the product.
Choose Insta360 - Ace Pro 2 if…
Insta360 - Ace Pro 2 has the measurable edge on water depth m, max fps 4k, max video.
Choose Insta360 - ONE RS (Twin Edition) if…
Insta360 - ONE RS (Twin Edition) does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Insta360 - Ace Pro 2 wins
- ▲Waterproof depth — 140.00% more. 12 m vs 5 m.
- ▲Max 4K fps — 100.00% more. 120 vs 60.
- ▲Max video: 8K (vs 5.7K).
Why Insta360 - ONE RS (Twin Edition) wins
- No decisive advantages.
Spec comparison
Video
| Spec | Insta360 - Ace Pro 2 | Insta360 - ONE RS (Twin Edition) |
|---|---|---|
| Max video | 8Klead | 5.7K |
| Max 4K fps | 120lead | 60 |
| HDRⓘ | true | true |
| Log profileⓘ | truelead | false |
Stabilization
| Spec | Insta360 - Ace Pro 2 | Insta360 - ONE RS (Twin Edition) |
|---|---|---|
| Horizon lock | true | true |
| Stabilization | gimbal-class | gimbal-class |
Durability
| Spec | Insta360 - Ace Pro 2 | Insta360 - ONE RS (Twin Edition) |
|---|---|---|
| Waterproof depth | 12 mlead | 5 m |
| Weight | 180 g | 130 glead |
| Removable lens | true | true |