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- QV 35A vs T-Bot Pro 4000
Roborock QV 35A vs Trisa T-Bot Pro 4000
What QV 35A does better (4) and where T-Bot Pro 4000 wins (3) — every spec side by side.
vs
5.8Navigation5.8
6.5Mopping3.9
9.7Base station3.8
7.7Battery5.4
Dimensions
Size comparison
QV 35AT-Bot Pro 4000
| QV 35A | T-Bot Pro 4000 | Difference | |
|---|---|---|---|
| Height | 96 mm | 76 mm | +20 mm |
| Width / diameter | 353 mm | 345 mm | +8 mm |
| Length | 353 mm | 345 mm | +8 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is QV 35A better than T-Bot Pro 4000?
- Mop typeRotating mop pads vs Mop pad
- Base stationAll-in-one dock (empty + wash) vs Auto-empty dock
- Battery capacity5,200 mAh vs 2,600 mAh2×
- Noise level64 dB vs 75 dB+17%
Why is T-Bot Pro 4000 better than QV 35A?
- Water tank (robot)80 ml vs 250 ml3.1×
- Height96 mm vs 76 mm+26%
- Dustbin (robot)330 ml vs 400 ml+21%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | — |
| Dustbin (robot) | 330 ml | 400 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 2 |
| Carpet detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | 64 dB | 75 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Ultrasonic sensor | LiDAR laser (LDS) |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| 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 | Mop pad |
| Mop lifting on carpets | Yes | — |
| Mop lift height | 10 mm | — |
| Water tank (robot) | 80 ml | 250 ml |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | — | 3.2 l |
| Mop washing in the dock | Yes | — |
| Automatic water refill | Yes | — |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 2,600 mAh |
| Runtime | 180 min | 180 min |
| Charging time | — | 240 min |
| Cleaning area per charge | 330 m² | — |
| Size & weight | ||
| Width / diameter | 353 mm | 345 mm |
| Length | 353 mm | 345 mm |
| Height | 96 mm | 76 mm |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
