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- Romo A vs Qrevo Curv 2 Pro
DJI Romo A vs Roborock Qrevo Curv 2 Pro
What Romo A does better (4) and where Qrevo Curv 2 Pro wins (4) — every spec side by side.
vs
8.8Cleaning power8.1
8.2Navigation8.8
7.6Mopping8.3
6.3Base station5.4
6.5Battery8.9
Dimensions
Size comparison
Romo AQrevo Curv 2 Pro
| Romo A | Qrevo Curv 2 Pro | Difference | |
|---|---|---|---|
| Height | 98 mm | 80 mm | +18 mm |
| Width / diameter | 351 mm | 352 mm | −1 mm |
| Length | 351 mm | 352 mm | −1 mm |
| Weight | 4.4 kg | 4.6 kg | −0.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Romo A better than Qrevo Curv 2 Pro?
- Water tank (robot)164 ml vs 67 ml2.4×
- Charging time150 min vs 240 min+60%
- Noise level56 dB vs 64 dB+14%
- Dustbin (robot)260 ml vs 245 ml+6%
Why is Qrevo Curv 2 Pro better than Romo A?
- Runtime180 min vs 190 min+6%
- Battery capacity5,000 mAh vs 6,400 mAh+28%
- Height98 mm vs 80 mm+23%
- Dust bag (dock)2.4 l vs 2.5 l+4%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 25,000 Pa | 25,000 Pa |
| Dustbin (robot) | 260 ml | 245 ml |
| Main brush | Dual main brushes | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 2 | 1 |
| Extending side brush | Yes | Yes |
| Carpet detection | Yes | Yes |
| Noise level | 56 dB | 64 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), Retractable LiDAR, Wall sensor, Cliff sensors |
| Retractable LiDAR | — | Yes |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | — | 40 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Rotating mop pads |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | — | 17 mm |
| Automatic mop removal | — | Yes |
| Extending mop (edges) | Yes | Yes |
| Water tank (robot) | 164 ml | 67 ml |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 2.4 l | 2.5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Hot-air mop drying | — | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 4 l | 4 l |
| Dirty water tank (dock) | 3.2 l | 3 l |
| Battery & runtime | ||
| Battery capacity | 5,000 mAh | 6,400 mAh |
| Runtime | 180 min | 190 min |
| Charging time | 150 min | 240 min |
| Cleaning area per charge | 178 m² | — |
| Size & weight | ||
| Width / diameter | 351 mm | 352 mm |
| Length | 351 mm | 352 mm |
| Height | 98 mm | 80 mm |
| Weight | 4.4 kg | 4.6 kg |
| Shape | Round | Round |
| Colours | Transparent, White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | — | Yes |
| Live camera view / video call | Yes | Yes |
