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- L20 Ultra vs Probot R10 Ultra
Dreame L20 Ultra vs Welltec Probot R10 Ultra
What L20 Ultra does better (6) and where Probot R10 Ultra wins (3) — every spec side by side.
vs
5.5Cleaning power4.1
9.5Navigation8.9
7.2Mopping8.7
9.1Base station8.8
9.5Battery9.5
Dimensions
Size comparison
L20 UltraProbot R10 Ultra
| L20 Ultra | Probot R10 Ultra | Difference | |
|---|---|---|---|
| Height | 104 mm | 86 mm | +18 mm |
| Width / diameter | 350 mm | 332 mm | +18 mm |
| Length | 350 mm | 332 mm | +18 mm |
| Weight | 4.3 kg | 4.2 kg | +0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is L20 Ultra better than Probot R10 Ultra?
- Obstacle avoidanceAI camera + 3D structured light vs AI camera
- Suction power7,000 Pa vs 6,000 Pa+17%
- Dust bag (dock)3.2 l vs 2 l+60%
- Charging time270 min vs 360 min+33%
- Noise level63 dB vs 80 dB+27%
- Clean water tank (dock)4.5 l vs 4 l+12%
Why is Probot R10 Ultra better than L20 Ultra?
- Runtime260 min vs 300 min+15%
- Height104 mm vs 86 mm+21%
- Battery capacity6,400 mAh vs 7,000 mAh+9%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 7,000 Pa | 6,000 Pa |
| Dustbin (robot) | 300 ml | 300 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | — |
| HEPA filter | Yes | Yes |
| Noise level | 63 dB | 80 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor | LiDAR laser (LDS), dToF laser, Wall sensor, Cliff sensors, Ultrasonic sensor |
| Obstacle avoidance | AI camera + 3D structured light | AI camera |
| Threshold climbing | — | 25 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 |
| Mop lift height | — | 15 mm |
| Automatic mop removal | Yes | — |
| Extending mop (edges) | Yes | — |
| Water tank (robot) | 80 ml | 80 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) | 3.2 l | 2 l |
| Mop washing in the dock | Yes | Yes |
| Hot-air mop drying | Yes | — |
| Automatic water refill | Yes | Yes |
| Plumbed water connection | Yes | — |
| Clean water tank (dock) | 4.5 l | 4 l |
| Dirty water tank (dock) | 4 l | 4 l |
| Battery & runtime | ||
| Battery capacity | 6,400 mAh | 7,000 mAh |
| Runtime | 260 min | 300 min |
| Charging time | 270 min | 360 min |
| Cleaning area per charge | — | 350 m² |
| Size & weight | ||
| Width / diameter | 350 mm | 332 mm |
| Length | 350 mm | 332 mm |
| Height | 104 mm | 86 mm |
| Weight | 4.3 kg | 4.2 kg |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
| Remote control | Yes | Yes |
