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- D30 Ultra vs S70 Roller
Dreame D30 Ultra vs Mova S70 Roller
What D30 Ultra does better (1) and where S70 Roller wins (7) — every spec side by side.
vs
8.8Cleaning power8.4
5.8Navigation8.2
7.4Mopping8.8
9.5Base station5.9
8.5Battery7.9
Dimensions
Size comparison
D30 UltraS70 Roller
| D30 Ultra | S70 Roller | Difference | |
|---|---|---|---|
| Height | 97 mm | 90 mm | +7 mm |
| Width / diameter | 350 mm | 350 mm | = |
| Length | 350 mm | 350 mm | = |
Drawn to the same scale from the official dimensions (front and side).
Why is D30 Ultra better than S70 Roller?
- Dustbin (robot)320 ml vs 240 ml+33%
Why is S70 Roller better than D30 Ultra?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Mop typeRotating mop pads vs Roller mop
- Suction power25,000 Pa vs 28,000 Pa+12%
- Mop lift height10.5 mm vs 12 mm+14%
- Height97 mm vs 90 mm+8%
- Charging time240 min vs 210 min+14%
- Clean water tank (dock)4.5 l vs 5 l+11%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 25,000 Pa | 28,000 Pa |
| Dustbin (robot) | 320 ml | 240 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 |
| HEPA filter | Yes | — |
| Noise level | 65 dB | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Rotating mop pads | Roller mop |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | 10.5 mm | 12 mm |
| Extending mop (edges) | Yes | Yes |
| Water tank (robot) | — | 150 ml |
| 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) | 3.2 l | 3.2 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | — | Yes |
| Mop washing water temperature | — | 80 °C |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 4.5 l | 5 l |
| Dirty water tank (dock) | 4 l | 4.5 l |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 230 min | — |
| Charging time | 240 min | 210 min |
| Size & weight | ||
| Width / diameter | 350 mm | 350 mm |
| Length | 350 mm | 350 mm |
| Height | 97 mm | 90 mm |
| Weight | 3.9 kg | — |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
| Matter | Yes | — |
