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- S20 vs T300
SwitchBot S20 vs Uwant T300
What S20 does better (2) and where T300 wins (4) — every spec side by side.
Dimensions
Size comparison
S20T300
| S20 | T300 | Difference | |
|---|---|---|---|
| Height | 115 mm | 105 mm | +10 mm |
| Width / diameter | 365 mm | 350 mm | +15 mm |
| Length | 365 mm | 350 mm | +15 mm |
| Weight | 5.5 kg | 4.3 kg | +1.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is S20 better than T300?
- Obstacle avoidanceAI camera vs Basic sensors (infrared / bumper)
- Dustbin (robot)310 ml vs 300 ml+3%
Why is T300 better than S20?
- Suction power10,000 Pa vs 25,000 Pa2.5×
- Mop typeMop pad vs Rotating mop pads
- Battery capacity4,000 mAh vs 5,200 mAh+30%
- Height115 mm vs 105 mm+10%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 10,000 Pa | 25,000 Pa |
| Dustbin (robot) | 310 ml | 300 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 1 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| Noise level | — | 53 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Ultrasonic sensor |
| Obstacle avoidance | AI camera | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | 20 mm |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Rotating mop pads |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | — | 10 mm |
| Extending mop (edges) | — | Yes |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | — | 3.5 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | — | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Plumbed water connection | — | Yes |
| Clean water tank (dock) | 2.7 l | — |
| Dirty water tank (dock) | 2.5 l | — |
| Battery & runtime | ||
| Battery capacity | 4,000 mAh | 5,200 mAh |
| Charging time | 240 min | — |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 365 mm | 350 mm |
| Length | 365 mm | 350 mm |
| Height | 115 mm | 105 mm |
| Weight | 5.5 kg | 4.3 kg |
| Shape | Round | Round |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
| Matter | Yes | — |
