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- X8 Pro vs Roomba Combo j7
eufy X8 Pro vs iRobot Roomba Combo j7
What X8 Pro does better (3) and where Roomba Combo j7 wins (4) — every spec side by side.
vs
3.2Navigation6.6
4.2Mopping2.3
7.0Battery4.1
Dimensions
Size comparison
X8 ProRoomba Combo j7
| X8 Pro | Roomba Combo j7 | Difference | |
|---|---|---|---|
| Height | 99 mm | 87 mm | +12 mm |
| Width / diameter | 354 mm | 338 mm | +16 mm |
| Length | 354 mm | 338 mm | +16 mm |
| Weight | 4 kg | 3.4 kg | +0.6 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is X8 Pro better than Roomba Combo j7?
- Runtime180 min vs 75 min2.4×
- NavigationLaser (LiDAR) vs Camera (vSLAM)
- Dustbin (robot)355 ml vs 300 ml+18%
Why is Roomba Combo j7 better than X8 Pro?
- Obstacle avoidanceBasic sensors (infrared / bumper) vs AI camera
- Charging time240 min vs 90 min2.7×
- Height99 mm vs 87 mm+14%
- Threshold climbing19 mm vs 20 mm+5%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,000 Pa | — |
| Dustbin (robot) | 355 ml | 300 ml |
| Main brush | Single main brush | Dual main brushes |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | — |
| Dirt detection | — | Yes |
| Noise level | 66 dB | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Camera (vSLAM) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | vSLAM camera, Wall sensor, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | AI camera |
| Threshold climbing | 19 mm | 20 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 270 ml | — |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Auto-empty dust station | Yes | — |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | — |
| Runtime | 180 min | 75 min |
| Charging time | 240 min | 90 min |
| Recharge & resume | Yes | Yes |
| Size & weight | ||
| Width / diameter | 354 mm | 338 mm |
| Length | 354 mm | 338 mm |
| Height | 99 mm | 87 mm |
| Weight | 4 kg | 3.4 kg |
| Shape | Round | Round |
| Colours | Black | Black, Silver, Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
