Dyson Spot+Scrub AI vs Ecovacs Deebot X9 Pro Omni

What Spot+Scrub AI does better (3) and where Deebot X9 Pro Omni wins (4) — every spec side by side.

9.1Score

3 advantages≈ US$700

Higher score

8.5Score

4 advantages≈ US$320

8.5Cleaning power6.6

8.3Navigation8.7

9.1Mopping8.3

7.0Base station8.0

7.7Battery7.3

Dimensions

Size comparison

Spot+Scrub AIDeebot X9 Pro Omni

Drawn to the same scale from the official dimensions (front and side).

Specifications

Only differences	Dyson Spot+Scrub AI≈ US$7009.1	Ecovacs Deebot X9 Pro Omni≈ US$3208.5
Suction & cleaning
Suction power	18,000 Pa	16,600 Pa
Dustbin (robot)	—	220 ml
Main brush	Single main brush	Single main brush
Anti-tangle brush	Yes	Yes
Side brushes	2	1
Extending side brush	—	Yes
Carpet detection	Yes	Yes
Noise level	—	65 dB
Navigation & obstacles
Navigation	Laser (LiDAR)	Laser (LiDAR)
Navigation sensors	LiDAR laser (LDS), Cliff sensors, Ultrasonic sensor	LiDAR laser (LDS), Wall sensor, Cliff sensors
Obstacle avoidance	AI camera	AI camera + 3D structured light
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	Yes
Mop lift height	—	10 mm
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
Dust bag (dock)	3 l	3 l
Mop washing in the dock	Yes	Yes
Hot-water mop washing	Yes	Yes
Hot-air mop drying	Yes	Yes
Automatic water refill	Yes	Yes
Clean water tank (dock)	2.3 l	4 l
Dirty water tank (dock)	2.3 l	2.2 l
Battery & runtime
Battery capacity	5,000 mAh	6,400 mAh
Runtime	200 min	150 min
Charging time	180 min	240 min
Size & weight
Width / diameter	373 mm	353 mm
Length	373 mm	353 mm
Height	110 mm	98 mm
Shape	Round	Round
Colours	Black, Blue	Black
App & smart home
App control	Yes	Yes
Voice assistants	Amazon Alexa, Google Assistant, Apple Siri	Amazon Alexa, Google Assistant, Built-in voice assistant
Live camera view / video call	—	Yes