- brandnew.uk.com
- Compare
- L40 Ultra A vs Qrevo S Pro
Dreame L40 Ultra A vs Roborock Qrevo S Pro
What L40 Ultra A does better (5) and where Qrevo S Pro wins (5) — every spec side by side.
vs
7.4Cleaning power8.7
5.8Navigation7.4
7.4Mopping6.5
9.8Base station6.0
7.7Battery7.5
Why is L40 Ultra A better than Qrevo S Pro?
- Suction power24,000 Pa vs 18,500 Pa+30%
- Runtime230 min vs 180 min+28%
- Mop lift height10.5 mm vs 10 mm+5%
- Dust bag (dock)3.2 l vs 2.7 l+19%
- Clean water tank (dock)4.5 l vs 4 l+12%
Why is Qrevo S Pro better than L40 Ultra A?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs 3D structured light / line laser
- Cleaning area per charge168 m² vs 300 m²+79%
- Height103 mm vs 96 mm+7%
- Noise level74 dB vs 60 dB+23%
- Dustbin (robot)300 ml vs 330 ml+10%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 24,000 Pa | 18,500 Pa |
| Dustbin (robot) | 300 ml | 330 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | — |
| Noise level | 74 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | 3D structured light / line laser |
| Threshold climbing | 20 mm | 20 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 | 10.5 mm | 10 mm |
| Extending mop (edges) | Yes | — |
| Water tank (robot) | — | 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 | 2.7 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | — | Yes |
| Hot-air mop drying | — | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 4.5 l | 4 l |
| Dirty water tank (dock) | 4 l | 3.5 l |
| Battery & runtime | ||
| Battery capacity | — | 5,200 mAh |
| Runtime | 230 min | 180 min |
| Charging time | 240 min | 240 min |
| Cleaning area per charge | 168 m² | 300 m² |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | — | 353 mm |
| Length | — | 353 mm |
| Height | 103 mm | 96 mm |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | Yes | Yes |
Related comparisons
vs
Dreame L40 Ultra AvsiRobot Roomba Plus 415 Combo
8.28.1
vs
Dreame L40 Ultra AvsLefant M3 Max
8.28.1
vs
Dreame L40 Ultra AvsDaewoo Cyclone Freedom
vs
Dreame L40 Ultra AvsHoover HG2 Turbo Slim Hydro Pro
vs
Roborock Qrevo S ProvsEcovacs Deebot T80 Omni
8.18.5
vs
Roborock Qrevo S ProvsEcovacs Deebot X11 OmniCyclone
8.19.0