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- Roomba Max 775 Combo vs S70 Ultra Roller
iRobot Roomba Max 775 Combo vs Mova S70 Ultra Roller
What Roomba Max 775 Combo does better (1) and where S70 Ultra Roller wins (4) — every spec side by side.
vs
9.7Cleaning power8.9
4.3Navigation9.1
9.2Mopping8.8
9.0Base station8.8
8.8Battery9.0
Dimensions
Size comparison
Roomba Max 775 ComboS70 Ultra Roller
| Roomba Max 775 Combo | S70 Ultra Roller | Difference | |
|---|---|---|---|
| Height | 105 mm | 92 mm | +13 mm |
| Width / diameter | 372 mm | 350 mm | +22 mm |
| Length | 372 mm | 350 mm | +22 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Roomba Max 775 Combo better than S70 Ultra Roller?
- Charging time180 min vs 270 min+50%
Why is S70 Ultra Roller better than Roomba Max 775 Combo?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Suction power30,000 Pa vs 32,000 Pa+7%
- Height105 mm vs 92 mm+14%
- Battery capacity6,000 mAh vs 6,400 mAh+7%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 30,000 Pa | 32,000 Pa |
| Dustbin (robot) | — | 240 ml |
| Main brush | Dual main brushes | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 2 | 1 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | — | 40 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Roller mop |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | — | 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 |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | — | Yes |
| Mop washing water temperature | — | 100 °C |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | — | 5 l |
| Dirty water tank (dock) | — | 4.5 l |
| Battery & runtime | ||
| Battery capacity | 6,000 mAh | 6,400 mAh |
| Runtime | — | 205 min |
| Charging time | 180 min | 270 min |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 372 mm | 350 mm |
| Length | 372 mm | 350 mm |
| Height | 105 mm | 92 mm |
| Weight | 5.8 kg | — |
| Shape | Round | Round |
| Colours | Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | — |
| Live camera view / video call | — | Yes |
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