eufy RoboVac X8 Pro vs iRobot Roomba Combo j9+

A detailed side-by-side comparison scored on 14 objective criteria with weighted scoring (max 12 points).

eufy RoboVac X8 Pro

eufy — #32 overall

5.4/10

$399

WINNER

iRobot — #25 overall

6.7/10

$999

iRobot Roomba Combo j9+ edges out eufy RoboVac X8 Pro with a 1.3 point advantage. However, eufy RoboVac X8 Pro has 60% cheaper.

Criteria	Weight	eufy RoboVac X8 Pro	iRobot Roomba Combo j9+
Total Score	—	5.4/10	6.7/10
🗺️Navigation & Obstacle Tech	2x	75%	85%*
💨Suction Power	1x	78%	82%*
📐Edge Cleaning	1x	72%	75%*
💇Tangle-Free Rollers	1x	70%	85%*
🧹Mop System	1x	0%	65%*
🔥Mop Drying	0.5x	0%	0%
🧴Integrated Soap	0.5x	0%	0%
🔄Mop Versatility	0.5x	0%	25%*
🗑️Auto-Empty Reliability	1x	75%	88%*
📦Bin Capacity	0.5x	72%	78%*
⏱️Refill Frequency	0.5x	75%	75%
🧗Obstacle Mobility	1x	35%	35%
📏Low Clearance	0.5x	45%	60%*
📱App Quality	1x	70%	82%*
Price	—	$399	$999
Pros		+LiDAR navigation (rare at price) +Twin-turbine 2x suction +Self-emptying option +Quiet operation	+Trusted iRobot brand +Retractable mop lifts fully +Strong obstacle avoidance +Self-emptying base
Cons		-No mopping -Basic app features -No obstacle avoidance	-Mop is basic (no wash/dry) -Expensive for features -No hot air drying
Suction		4,000 Pa	4,000 Pa
Navigation		LiDAR	Camera + AI Avoidance
Mop Type		None	Pad
Self-Empty		Yes (45 days)	Yes (60 days)
Runtime		180 min	120 min
Mobility
Obstacle Climbing		Standard	Standard
Retractable LiDAR		No	No
Adaptive Chassis		No	No
Multi-Mop Switch		No	No
		Check Price Full Review	Check Price Full Review