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- Z30 vs Roomba Max 705 Combo
Dreame Z30 vs iRobot Roomba Max 705 Combo
What Z30 does better (1) and where Roomba Max 705 Combo wins (1) — every spec side by side.
vs
5.9Base station8.5
Why is Z30 better than Roomba Max 705 Combo?
- Dustbin (robot)500 ml vs 300 ml+67%
Why is Roomba Max 705 Combo better than Z30?
- Base stationAuto-empty dock vs All-in-one dock (empty + wash)
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 500 ml | 300 ml |
| Main brush | — | Dual main brushes |
| Anti-tangle brush | — | Yes |
| Side brushes | — | 2 |
| Carpet detection | — | Yes |
| Dirt detection | — | Yes |
| Noise level | — | 74 dB |
| Navigation & obstacles | ||
| Navigation | — | Laser (LiDAR) |
| Navigation sensors | — | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | — | Basic sensors (infrared / bumper) |
| Threshold climbing | — | 20 mm |
| Room mapping & room selection | — | Yes |
| Mopping | ||
| Mop type | — | Roller mop |
| Extending mop (edges) | — | Yes |
| Base station | ||
| Base station | Auto-empty dock | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Mop washing in the dock | — | Yes |
| Hot-water mop washing | — | Yes |
| Hot-air mop drying | — | Yes |
| Automatic water refill | — | Yes |
| Battery & runtime | ||
| Battery capacity | — | 5,000 mAh |
| Charging time | — | 240 min |
| Recharge & resume | — | Yes |
| Size & weight | ||
| Width / diameter | — | 372 mm |
| Length | — | 372 mm |
| Height | — | 105 mm |
| Weight | — | 5.7 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | — | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant, Apple Siri |









