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- Compare
- KeyChain 2 vs HERO11 Black Mini
AKASO KeyChain 2 vs GoPro HERO11 Black Mini
What KeyChain 2 does better (1) and where HERO11 Black Mini wins (5) — every spec side by side.
vs
5.7Video9.6
6.7Photo8.8
Dimensions
Size comparison
KeyChain 2HERO11 Black Mini
| KeyChain 2 | HERO11 Black Mini | Difference | |
|---|---|---|---|
| Height | 34 mm | 51.2 mm | −17.2 mm |
| Width | 68 mm | 52.4 mm | +15.6 mm |
| Depth | 27 mm | 3 mm | +24 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is KeyChain 2 better than HERO11 Black Mini?
- Sensor size (optical format)0.77″ vs 0.53″+46%
Why is HERO11 Black Mini better than KeyChain 2?
- 4K frame rate (max)30 fps vs 120 fps4×
- Max video resolution4K vs 5.3K
- Max frame rate (slow motion)30 fps vs 240 fps8×
- Depth27 mm vs 3 mm9×
- Battery capacity1,050 mAh vs 1,500 mAh+43%
Specifications
Side by side
| Design & durability | ||
| Weight | — | 133 g |
| Width | 68 mm | 52.4 mm |
| Height | 34 mm | 51.2 mm |
| Depth | 27 mm | 3 mm |
| Waterproof without case | — | 10 m |
| Ingress protection | IPX6 | — |
| Min operating temperature | — | -10 °C |
| Max operating temperature | — | 35 °C |
| Video | ||
| Max video resolution | 4K | 5.3K |
| 4K frame rate (max) | 30 fps | 120 fps |
| Max frame rate (slow motion) | 30 fps | 240 fps |
| H.265 / HEVC | — | Yes |
| Timelapse / hyperlapse | — | Yes |
| Sensor & photo | ||
| Sensor size | 1/1.3" | 1/1.9" |
| Sensor size (optical format) | 0.77″ | 0.53″ |
| Photo resolution | — | 28 MP |
| Aperture | — | f/2.5 |
| Max field of view | 45° | — |
| Stabilisation | ||
| Stabilisation system | — | HyperSmooth 5.0 |
| Electronic image stabilisation | — | Yes |
| Screens | ||
| Main screen size | 0.5″ | — |
| Touchscreen | Yes | — |
| Audio | ||
| Microphones | — | 3 |
| Battery | ||
| Battery capacity | 1,050 mAh | 1,500 mAh |
| Battery life (recording) | 180 min | — |
| Connectivity | ||
| Wi-Fi | — | Yes |
| Bluetooth | — | Yes |
| Storage & features | ||
| microSD card slot | — | Yes |
| Voice control | — | Yes |
