Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | GoPro - HERO13 Black | Insta360 - GO 3S |
|---|---|---|
| Max 4K fps | 120 | 30 |
| Max video | 5.3K | 4K30 |
| Stabilization | gimbal-class | advanced |
Between the HERO13 Black and GO 3S, the HERO13 Black comes out ahead in max 4k fps / max video, while the GO 3S wins on several specs. Overall, the HERO13 Black scores 81 and the GO 3S scores 62.2 on our Mars Score.
Which should you buy?
The HERO13 Black is the clear pick on raw spec strength, leading by 18.8 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 HERO13 Black if you care most about max 4k fps / max video. The biggest gaps in its favor are max 4k fps, max video, stabilization. The single most decisive one: Max 4K fps — 300.00% more. 120 vs 30.
The GO 3S similarly does not carry a headline advantage on the popular specs — look at the full table for category-specific deltas.
Both ship with comparable waterproof depth, horizon lock, so those specs do not separate the two — focus on the differences below.
Bottom line: the HERO13 Black 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: GoPro - HERO13 Black or Insta360 - GO 3S?
GoPro - HERO13 Black leads the current Mars Score by 18.8 points.The more useful decision is the trade-off behind that result: compare max video, max 4k fps against the way you will actually use the product.
Choose GoPro - HERO13 Black if…
GoPro - HERO13 Black has the measurable edge on max fps 4k, max video, stabilization quality.
Choose Insta360 - GO 3S if…
Insta360 - GO 3S 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 GoPro - HERO13 Black wins
- ▲Max 4K fps — 300.00% more. 120 vs 30.
- ▲Max video: 5.3K (vs 4K30).
- ▲Stabilization: gimbal-class (vs advanced).
Why Insta360 - GO 3S wins
- No decisive advantages.
Spec comparison
Video
| Spec | GoPro - HERO13 Black | Insta360 - GO 3S |
|---|---|---|
| Max video | 5.3Klead | 4K30 |
| Max 4K fps | 120lead | 30 |
| HDRⓘ | truelead | false |
| Log profileⓘ | truelead | false |
Stabilization
| Spec | GoPro - HERO13 Black | Insta360 - GO 3S |
|---|---|---|
| Horizon lock | true | true |
| Stabilization | gimbal-classlead | advanced |
Durability
| Spec | GoPro - HERO13 Black | Insta360 - GO 3S |
|---|---|---|
| Waterproof depth | 10 m | 10 m |
| Weight | 159 g | 39 glead |
| Removable lens | true | true |