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- S7 vs S8
Roborock S7 vs Roborock S8
What S7 does better (3) and where S8 wins (1) — every spec side by side.
Why is S7 better than S8?
- Charging time300 min vs 360 min+20%
- Dustbin (robot)450 ml vs 400 ml+12%
- Noise level60 dB vs 67 dB+12%
Why is S8 better than S7?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 450 ml | 400 ml |
| HEPA filter | Yes | Yes |
| Noise level | 60 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS) |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 20 mm | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Water tank (robot) | 300 ml | 300 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Runtime | 180 min | 180 min |
| Charging time | 300 min | 360 min |
| Cleaning area per charge | — | 300 m² |
| Size & weight | ||
| Width / diameter | — | 350 mm |
| Length | — | 350 mm |
| Height | 96 mm | 96 mm |
| Weight | — | 4.8 kg |
| Shape | Round | Round |
| Colours | White | — |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
| Remote control | Yes | — |
