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- ACAM51BK vs D2 Pro
Nedis ACAM51BK vs Rollei D2 Pro
What ACAM51BK does better (2) and where D2 Pro wins (2) — every spec side by side.
Dimensions
Size comparison
ACAM51BKD2 Pro
| ACAM51BK | D2 Pro | Difference | |
|---|---|---|---|
| Height | 41 mm | 44 mm | −3 mm |
| Width | 59 mm | 61 mm | −2 mm |
| Depth | 31 mm | 32 mm | −1 mm |
| Weight | 345 g | 64 g | +281 g |
Drawn to the same scale from the official dimensions (front and side).
Why is ACAM51BK better than D2 Pro?
- Battery life (recording)90 min vs 70 min+29%
- Depth31 mm vs 32 mm+3%
Why is D2 Pro better than ACAM51BK?
- Weight345 g vs 64 g5.4×
- Max field of view140° vs 160°+14%
Specifications
Side by side
| Design & durability | ||
| Weight | 345 g | 64 g |
| Width | 59 mm | 61 mm |
| Height | 41 mm | 44 mm |
| Depth | 31 mm | 32 mm |
| Waterproof without case | 0 m | 0 m |
| Waterproof with housing | 30 m | 30 m |
| Video | ||
| Max video resolution | 4K | 4K |
| 4K frame rate (max) | 30 fps | 30 fps |
| Max frame rate (slow motion) | 120 fps | 120 fps |
| Timelapse / hyperlapse | Yes | Yes |
| Sensor & photo | ||
| Photo resolution | 8 MP | — |
| Max field of view | 140° | 160° |
| Screens | ||
| Front screen | Yes | Yes |
| Main screen size | 2″ | 2″ |
| Touchscreen | — | Yes |
| Battery | ||
| Battery capacity | 900 mAh | 900 mAh |
| Battery life (recording) | 90 min | 70 min |
| Connectivity | ||
| Wi-Fi | Yes | Yes |
| Bluetooth | Yes | — |
| Webcam mode | Yes | — |
| Storage & features | ||
| microSD card slot | Yes | Yes |
