- brandnew.uk.com
- Compare
- E5 vs V2
Roborock E5 vs Viomi V2
What E5 does better (4) and where V2 wins (2) — every spec side by side.
Dimensions
Size comparison
E5V2
| E5 | V2 | Difference | |
|---|---|---|---|
| Height | 90 mm | 94 mm | −4 mm |
| Width / diameter | 350 mm | 350 mm | = |
| Length | 350 mm | 350 mm | = |
| Weight | 3 kg | 3.3 kg | −0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is E5 better than V2?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Battery capacity5,200 mAh vs 3,200 mAh+62%
- Height90 mm vs 94 mm+4%
- Dustbin (robot)820 ml vs 600 ml+37%
Why is V2 better than E5?
- NavigationCamera (vSLAM) vs Laser (LiDAR)
- Water tank (robot)180 ml vs 560 ml3.1×
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 2,500 Pa | — |
| Dustbin (robot) | 820 ml | 600 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 1 |
| HEPA filter | — | Yes |
| Noise level | 67 dB | — |
| Navigation & obstacles | ||
| Navigation | Camera (vSLAM) | Laser (LiDAR) |
| Navigation sensors | vSLAM camera, Gyroscope, Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | AI camera | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Water tank (robot) | 180 ml | 560 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 3,200 mAh |
| Runtime | 200 min | — |
| Charging time | 360 min | — |
| Cleaning area per charge | 150 m² | — |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 350 mm | 350 mm |
| Length | 350 mm | 350 mm |
| Height | 90 mm | 94 mm |
| Weight | 3 kg | 3.3 kg |
| Shape | Round | Round |
| Colours | Black | Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
| Remote control | Yes | — |
