ECOVACS DEEBOT X9 Pro Omni vs ECOVACS DEEBOT T20 OMNI

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

WINNER

ECOVACS DEEBOT X9 Pro Omni

ECOVACS — #6 overall

8.4/10

$1,399

ECOVACS — #18 overall

7.7/10

$799

ECOVACS DEEBOT X9 Pro Omni edges out ECOVACS DEEBOT T20 OMNI with a 0.7 point advantage. However, ECOVACS DEEBOT T20 OMNI has 43% cheaper.

Criteria	Weight	ECOVACS DEEBOT X9 Pro Omni	ECOVACS DEEBOT T20 OMNI
Total Score	—	8.4/10	7.7/10
🗺️Navigation & Obstacle Tech	2x	96%*	85%
💨Suction Power	1x	90%*	85%
📐Edge Cleaning	1x	92%*	80%
💇Tangle-Free Rollers	1x	90%*	82%
🧹Mop System	1x	98%*	88%
🔥Mop Drying	0.5x	92%*	88%
🧴Integrated Soap	0.5x	90%*	82%
🔄Mop Versatility	0.5x	55%	60%*
🗑️Auto-Empty Reliability	1x	90%*	85%
📦Bin Capacity	0.5x	85%*	82%
⏱️Refill Frequency	0.5x	88%*	85%
🧗Obstacle Mobility	1x	40%*	35%
📏Low Clearance	0.5x	30%	30%
📱App Quality	1x	90%*	82%
Price	—	$1,399	$799
Pros		+Self-washing OZMO Roller (cleans during use) +220 RPM rotating mop for stubborn stains +AIVI 3D Pro avoids 70+ obstacle types +Full dock automation with hot air drying	+Hot water mop washing +OZMO Turbo rotating mops +Full auto dock +Good value on sale
Cons		-Ultra premium price -Roller different from pads -Large dock	-No AI obstacle camera -Round shape (corners harder) -App can be complex
Suction		16,600 Pa	6,000 Pa
Navigation		LiDAR + Camera + AI Avoidance	LiDAR
Mop Type		Rotating + Auto-Wash	Rotating + Auto-Wash
Self-Empty		Yes (60 days)	Yes (60 days)
Runtime		260 min	260 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