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- Roomba Max 705 Combo vs Roomba Max 775 Combo
iRobot Roomba Max 705 Combo vs iRobot Roomba Max 775 Combo
What Roomba Max 705 Combo does better (0) and where Roomba Max 775 Combo wins (2) — every spec side by side.
vs
4.2Cleaning power9.7
5.0Navigation4.3
9.6Mopping9.2
7.6Base station9.0
5.6Battery8.8
Dimensions
Size comparison
Roomba Max 705 ComboRoomba Max 775 Combo
| Roomba Max 705 Combo | Roomba Max 775 Combo | Difference | |
|---|---|---|---|
| Height | 105 mm | 105 mm | = |
| Width / diameter | 372 mm | 372 mm | = |
| Length | 372 mm | 372 mm | = |
| Weight | 5.7 kg | 5.8 kg | −0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Roomba Max 705 Combo better than Roomba Max 775 Combo?
Roomba Max 705 Combo has no measurable advantages in this pair.
Why is Roomba Max 775 Combo better than Roomba Max 705 Combo?
- Battery capacity5,000 mAh vs 6,000 mAh+20%
- Charging time240 min vs 180 min+33%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 30,000 Pa |
| Dustbin (robot) | 300 ml | — |
| Main brush | Dual main brushes | Dual main brushes |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 2 | 2 |
| Carpet detection | Yes | Yes |
| Dirt detection | Yes | — |
| Noise level | 74 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) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Roller mop |
| Mop lifting on carpets | — | Yes |
| Extending mop (edges) | Yes | Yes |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | — |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Battery & runtime | ||
| Battery capacity | 5,000 mAh | 6,000 mAh |
| Charging time | 240 min | 180 min |
| Recharge & resume | Yes | Yes |
| Size & weight | ||
| Width / diameter | 372 mm | 372 mm |
| Length | 372 mm | 372 mm |
| Height | 105 mm | 105 mm |
| Weight | 5.7 kg | 5.8 kg |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
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