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- Deebot T20 Omni vs Qrevo Curv
Ecovacs Deebot T20 Omni vs Roborock Qrevo Curv
What Deebot T20 Omni does better (4) and where Qrevo Curv wins (7) — every spec side by side.
vs
4.3Cleaning power8.3
8.6Navigation9.1
8.5Mopping7.8
8.0Base station4.7
5.4Battery8.9
Dimensions
Size comparison
Deebot T20 OmniQrevo Curv
| Deebot T20 Omni | Qrevo Curv | Difference | |
|---|---|---|---|
| Height | 104 mm | 103 mm | +1 mm |
| Width / diameter | 362 mm | 352 mm | +10 mm |
| Length | 362 mm | 352 mm | +10 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Deebot T20 Omni better than Qrevo Curv?
- Obstacle avoidanceAI camera + 3D structured light vs AI camera
- Dust bag (dock)3 l vs 2.5 l+20%
- Cleaning area per charge446 m² vs 400 m²+12%
- Clean water tank (dock)4 l vs 3.8 l+5%
Why is Qrevo Curv better than Deebot T20 Omni?
- Suction power6,000 Pa vs 18,500 Pa3.1×
- Threshold climbing20 mm vs 40 mm2×
- Runtime140 min vs 190 min+36%
- Battery capacity5,200 mAh vs 6,400 mAh+23%
- Charging time390 min vs 270 min+44%
- Noise level68 dB vs 60 dB+13%
- Dustbin (robot)300 ml vs 325 ml+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 6,000 Pa | 18,500 Pa |
| Dustbin (robot) | 300 ml | 325 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 2 | 1 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| Noise level | 68 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Ultrasonic sensor | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | AI camera + 3D structured light | AI camera |
| Threshold climbing | 20 mm | 40 mm |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Rotating mop pads |
| Mop lifting on carpets | Yes | Yes |
| Extending mop (edges) | — | Yes |
| 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) | 3 l | 2.5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | — | Yes |
| Clean water tank (dock) | 4 l | 3.8 l |
| Dirty water tank (dock) | 4 l | 2.9 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 6,400 mAh |
| Runtime | 140 min | 190 min |
| Charging time | 390 min | 270 min |
| Cleaning area per charge | 446 m² | 400 m² |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 362 mm | 352 mm |
| Length | 362 mm | 352 mm |
| Height | 104 mm | 103 mm |
| Weight | — | 4.3 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Built-in voice assistant | — |
| Live camera view / video call | — | Yes |
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