Cecotec Conga 7490 Ultimate Home X-Treme vs iRobot Roomba Combo 2 Essential

What Conga 7490 Ultimate Home X-Treme does better (2) and where Roomba Combo 2 Essential wins (3) — every spec side by side.

4.6Score

2 advantages≈ US$210

5.1Score

3 advantages≈ US$250

Higher score

3.0Navigation2.9

4.5Mopping3.2

5.2Base station5.9

3.8Battery4.0

Dimensions

Size comparison

Conga 7490 Ultimate Home X-TremeRoomba Combo 2 Essential

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

Specifications

Only differences	Cecotec Conga 7490 Ultimate Home X-Treme≈ US$2104.6	iRobot Roomba Combo 2 Essential≈ US$2505.1
Suction & cleaning
Suction power	2,600 Pa	—
Dustbin (robot)	260 ml	400 ml
Main brush	Single main brush	Single main brush
Side brushes	1	1
Carpet detection	—	Yes
Noise level	67 dB	60 dB
Navigation & obstacles
Navigation	Laser (LiDAR)	Laser (LiDAR)
Navigation sensors	LiDAR laser (LDS), Wall sensor, Cliff sensors	LiDAR laser (LDS), Gyroscope, Cliff sensors
Obstacle avoidance	Basic sensors (infrared / bumper)	Basic sensors (infrared / bumper)
Threshold climbing	18 mm	18 mm
No-go zones / virtual walls	Yes	—
Room mapping & room selection	Yes	Yes
Mopping
Mop type	Mop pad	Mop pad
Water tank (robot)	290 ml	200 ml
Base station
Base station	Auto-empty dock	Auto-empty dock
Auto-empty dust station	Yes	Yes
Dust bag (dock)	2 l	—
Battery & runtime
Battery capacity	2,600 mAh	2,600 mAh
Runtime	120 min	120 min
Charging time	210 min	240 min
Recharge & resume	—	Yes
Size & weight
Width / diameter	350 mm	335 mm
Length	350 mm	335 mm
Height	97 mm	85 mm
Weight	—	2.8 kg
Shape	Round	Round
Colours	Black	White
App & smart home
App control	Yes	Yes
Voice assistants	—	Amazon Alexa, Google Assistant