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- VR3400 2in1 Real Force Laser vs Q7 TF
Concept VR3400 2in1 Real Force Laser vs Roborock Q7 TF
What VR3400 2in1 Real Force Laser does better (2) and where Q7 TF wins (4) — every spec side by side.
vs
2.7Cleaning power6.8
3.0Navigation4.3
3.5Base station3.5
8.7Battery5.2
Dimensions
Size comparison
VR3400 2in1 Real Force LaserQ7 TF
| VR3400 2in1 Real Force Laser | Q7 TF | Difference | |
|---|---|---|---|
| Height | 100 mm | 99 mm | +1 mm |
| Width / diameter | 350 mm | 325 mm | +25 mm |
| Length | 350 mm | 325 mm | +25 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is VR3400 2in1 Real Force Laser better than Q7 TF?
- Runtime300 min vs 150 min2×
- Battery capacity5,200 mAh vs 3,200 mAh+62%
Why is Q7 TF better than VR3400 2in1 Real Force Laser?
- Suction power4,000 Pa vs 10,000 Pa2.5×
- Dustbin (robot)300 ml vs 400 ml+33%
- Noise level75 dB vs 65 dB+15%
- Water tank (robot)250 ml vs 270 ml+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,000 Pa | 10,000 Pa |
| Dustbin (robot) | 300 ml | 400 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 2 | 1 |
| Carpet detection | Yes | — |
| HEPA filter | Yes | — |
| Noise level | 75 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 18 mm | — |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | — | Mop pad |
| Water tank (robot) | 250 ml | 270 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 3,200 mAh |
| Runtime | 300 min | 150 min |
| Charging time | 300 min | — |
| Cleaning area per charge | — | 300 m² |
| Size & weight | ||
| Width / diameter | 350 mm | 325 mm |
| Length | 350 mm | 325 mm |
| Height | 100 mm | 99 mm |
| Weight | — | 4.7 kg |
| Shape | Round | Round |
| Colours | Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
| Remote control | Yes | — |
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