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- KeyChain 2 vs C200 Pro
AKASO KeyChain 2 vs SJCAM C200 Pro
What KeyChain 2 does better (1) and where C200 Pro wins (4) — every spec side by side.
vs
5.7Video7.8
6.7Photo8.0
7.1Battery5.3
Dimensions
Size comparison
KeyChain 2C200 Pro
| KeyChain 2 | C200 Pro | Difference | |
|---|---|---|---|
| Height | 34 mm | 34 mm | = |
| Width | 68 mm | 68 mm | = |
| Depth | 27 mm | 26.5 mm | +0.5 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is KeyChain 2 better than C200 Pro?
- Battery life (recording)180 min vs 120 min+50%
Why is C200 Pro better than KeyChain 2?
- Max frame rate (slow motion)30 fps vs 120 fps4×
- Main screen size0.5″ vs 1.3″2.6×
- Max field of view45° vs 135°3×
- Battery capacity1,050 mAh vs 1,200 mAh+14%
Specifications
Side by side
| Design & durability | ||
| Weight | — | 78 g |
| Width | 68 mm | 68 mm |
| Height | 34 mm | 34 mm |
| Depth | 27 mm | 26.5 mm |
| Waterproof without case | — | 5 m |
| Waterproof with housing | — | 30 m |
| Ingress protection | IPX6 | — |
| Video | ||
| Max video resolution | 4K | 4K |
| 4K frame rate (max) | 30 fps | 30 fps |
| Max frame rate (slow motion) | 30 fps | 120 fps |
| HDR video | — | Yes |
| H.265 / HEVC | — | Yes |
| Timelapse / hyperlapse | — | Yes |
| Pre-recording (HindSight / Pre-Rec) | — | Yes |
| Sensor & photo | ||
| Sensor size | 1/1.3" | — |
| Sensor size (optical format) | 0.77″ | — |
| Photo resolution | — | 20 MP |
| Aperture | — | f/1.6 |
| Max field of view | 45° | 135° |
| Stabilisation | ||
| Stabilisation system | — | 6-Achsen Stabilisation |
| Electronic image stabilisation | — | Yes |
| Screens | ||
| Main screen size | 0.5″ | 1.3″ |
| Touchscreen | Yes | Yes |
| Battery | ||
| Battery capacity | 1,050 mAh | 1,200 mAh |
| Battery energy | — | 4.6 Wh |
| Battery life (recording) | 180 min | 120 min |
| Connectivity | ||
| Wi-Fi | — | Yes |
| Webcam mode | — | Yes |
| Storage & features | ||
| microSD card slot | — | Yes |





