Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | GoPro - HERO11 Black | Insta360 - Ace Pro 2 |
|---|---|---|
| Waterproof depth | 10 m | 12 m |
| Max video | 5.3K | 8K |
Between the HERO11 Black and Ace Pro 2, the HERO11 Black comes out ahead in several specs, while the Ace Pro 2 wins on waterproof depth / max video. Overall, the HERO11 Black scores 81.2 and the Ace Pro 2 scores 85.5 on our Mars Score.
Which should you buy?
The Ace Pro 2 edges ahead on the Mars Score (81.2 vs 85.5), but the 4.3-point gap is small enough that the right pick comes down to which spec advantages matter to you.
The HERO11 Black does not pull ahead on any single popular-comparison spec — its strengths sit in the spec-table groups rather than the headline advantages.
Pick the Ace Pro 2 if you care most about waterproof depth / max video. Its strongest claims are waterproof depth, max video. The single most decisive one: Waterproof depth — 20.00% more. 12 m vs 10 m.
Both ship with comparable max 4k fps, stabilization, horizon lock, so those specs do not separate the two — focus on the differences below.
Bottom line: there is no wrong answer here — match the spec advantages to how you actually use the product. The Mars Score parity says both are well-rounded; the differences are about trade-offs, not quality.
Which should you buy: GoPro - HERO11 Black or Insta360 - Ace Pro 2?
Insta360 - Ace Pro 2 leads the current Mars Score by 4.3 points.The more useful decision is the trade-off behind that result: compare max video, waterproof depth against the way you will actually use the product.
Choose GoPro - HERO11 Black if…
GoPro - HERO11 Black does not lead a decisive measured field here, so choose it for price, ecosystem, design, or availability when those matter more to you.
Choose Insta360 - Ace Pro 2 if…
Insta360 - Ace Pro 2 has the measurable edge on water depth m, max video.
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 GoPro - HERO11 Black wins
- No decisive advantages.
Why Insta360 - Ace Pro 2 wins
- ▲Waterproof depth — 20.00% more. 12 m vs 10 m.
- ▲Max video: 8K (vs 5.3K).
Spec comparison
Video
| Spec | GoPro - HERO11 Black | Insta360 - Ace Pro 2 |
|---|---|---|
| Max video | 5.3K | 8Klead |
| Max 4K fps | 120 | 120 |
| HDRⓘ | true | true |
| Log profileⓘ | false | truelead |
Stabilization
| Spec | GoPro - HERO11 Black | Insta360 - Ace Pro 2 |
|---|---|---|
| Horizon lock | true | true |
| Stabilization | gimbal-class | gimbal-class |
Durability
| Spec | GoPro - HERO11 Black | Insta360 - Ace Pro 2 |
|---|---|---|
| Waterproof depth | 10 m | 12 mlead |
| Weight | 153 glead | 180 g |
| Removable lens | false | truelead |