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- 9S Plus vs 2.0 WiFi
Rollei 9S Plus vs Water Wolf 2.0 WiFi
What 9S Plus does better (2) and where 2.0 WiFi wins (3) — every spec side by side.
Why is 9S Plus better than 2.0 WiFi?
- Max video resolution4K vs 2.5K
- Sensor size (optical format)0.4″ vs 0.33″+20%
Why is 2.0 WiFi better than 9S Plus?
- Battery life (recording)85 min vs 240 min2.8×
- Waterproof without case0 m vs 100 m
- Aperturef/2.8 vs f/2+40%
Specifications
Side by side
| Design & durability | ||
| Weight | 129 g | — |
| Width | 65.5 mm | — |
| Height | 43.8 mm | — |
| Depth | 26.5 mm | — |
| Waterproof without case | 0 m | 100 m |
| Waterproof with housing | 10 m | — |
| Video | ||
| Max video resolution | 4K | 2.5K |
| 4K frame rate (max) | 60 fps | — |
| Max frame rate (slow motion) | 240 fps | — |
| Timelapse / hyperlapse | Yes | — |
| Sensor & photo | ||
| Sensor size | 1/2.5" | 1/3" |
| Sensor size (optical format) | 0.4″ | 0.33″ |
| Photo resolution | 9 MP | — |
| Aperture | f/2.8 | f/2 |
| Max field of view | — | 116° |
| Stabilisation | ||
| Stabilisation system | Elektronischer Bildstabilisator (EIS) | — |
| Electronic image stabilisation | Yes | — |
| Screens | ||
| Front screen | Yes | — |
| Main screen size | 2″ | — |
| Touchscreen | Yes | — |
| Battery | ||
| Battery capacity | 1,000 mAh | 1,000 mAh |
| Battery life (recording) | 85 min | 240 min |
| Connectivity | ||
| Wi-Fi | Yes | Yes |
| Webcam mode | Yes | — |
| Storage & features | ||
| microSD card slot | Yes | Yes |









