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- Q7 TF vs Powerbot-E
Roborock Q7 TF vs Samsung Powerbot-E
What Q7 TF does better (3) and where Powerbot-E wins (3) — every spec side by side.
vs
4.3Navigation2.2
4.2Mopping5.3
5.2Battery5.1
Dimensions
Size comparison
Q7 TFPowerbot-E
| Q7 TF | Powerbot-E | Difference | |
|---|---|---|---|
| Height | 99 mm | 85 mm | +14 mm |
| Width / diameter | 325 mm | 340 mm | −15 mm |
| Length | 325 mm | 340 mm | −15 mm |
| Weight | 4.7 kg | 2.8 kg | +1.9 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Q7 TF better than Powerbot-E?
- NavigationLaser (LiDAR) vs Gyroscope
- Dustbin (robot)400 ml vs 200 ml2×
- Noise level65 dB vs 77 dB+18%
Why is Powerbot-E better than Q7 TF?
- Height99 mm vs 85 mm+16%
- Battery capacity3,200 mAh vs 3,400 mAh+6%
- Water tank (robot)270 ml vs 400 ml+48%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 10,000 Pa | — |
| Dustbin (robot) | 400 ml | 200 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 2 |
| Noise level | 65 dB | 77 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Gyroscope |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | Gyroscope, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | — |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 270 ml | 400 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 3,200 mAh | 3,400 mAh |
| Runtime | 150 min | 150 min |
| Charging time | — | 240 min |
| Cleaning area per charge | 300 m² | — |
| Size & weight | ||
| Width / diameter | 325 mm | 340 mm |
| Length | 325 mm | 340 mm |
| Height | 99 mm | 85 mm |
| Weight | 4.7 kg | 2.8 kg |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Remote control | — | Yes |
