Ecovacs WINBOT mini 2 vs Dreame C1

Full specification, side by side

Compare	Ecovacs WINBOT mini 2	Dreame C1
	79/100 $240Price in the manufacturer's shop	73/100 ≈ $430Price in the manufacturer's shop
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At a glance
Leads on	Adhesion Safety Reliability Value	Cleaning Coverage
Pros	Fits panes from 25 × 25 cm; 215 mm square, 55 mm high, 1.3 kg 8,000 Pa with pressure compensation reacting in 0.04 s, 30-minute power-cut reserve Corner brushes at all four corners, to 1 mm from the frame, 90% coverage	Corner brushes and elastic balls, which Dreame says raise corner coverage by 90% Planned route at 14 cm/s that resumes after an interruption and returns to its start Rated for panes up to 2.5 × 4 m, down to 30 × 40 cm, on glass, marble or tiles
Cons	Corded: 3.5 m from the power unit plus a 1.2 m mains lead About 2 min 30 s per square metre, and a 50 ml tank rated for 30 m² No noise figure and no voice prompts stated for this model	No power-cut backup stated for the plain C1 3,300 Pa sustained vacuum; the 5,500 Pa peak is with compensation 80 ml tank with no area-per-fill figure, only a 60-minute cycle
Best for	Windows with glazing bars, bathroom glass and shower screens A first window robot for a flat with a socket near the glass	Tall panes and stairwell glass where the route and the reach matter Buyers who want the corners done and the noise kept down
Score breakdown
Verdict Score	79/100	73/100
Cleaning	66	67
Adhesion	100	68
Coverage	76	97
Safety	76	61
Navigation	100	100
Ease of Use	56	56
Reliability	62	61
Value	88	65
SpecificationsOnly differences In green: the better figure where the direction is beyond argument, such as more lawn or less noise. Where it depends on your home, nothing is marked.
Cleaning
Spray system	Yes	Yes
Water tank	50 ml	80 ml
Glass per fill	30 m²	Not published
Cleaning speed	Not published	14 cm/s
Cleaning modes	7	5
Corner cleaning	Yes	Yes
Spray	Ultrasonic mist, 10 µm droplets, four nozzles	Not published
Corner brushes	Felt brushes at all four corners, up to 84 rpm, to 1 mm from the frame	Not published
Time per square metre	About 2 min 30 s, fast mode	Not published
Stated area coverage	Up to 90%	> 90%
Pad pressure on the glass	14 N	Not published
Cleaning cycle per fill	Not published	60 min
Corner brushes in the box	Not published	8
Adhesion
Suction	8,000 Pa	5,500 Pa
Pressure compensation	Yes	Yes
Suction while moving	3,400 Pa	Not published
Pressure compensation response	0.04 s	Not published
Sustained vacuum	Not published	3,300 Pa
Fit
Largest pane	Not published	250 × 400 cm
Smallest pane	25 × 25 cm	30 × 40 cm
Edge detection	Yes	Yes
Other surfaces	No	Yes
Frame detected from	1 mm	Not published
Obstacle detected from	2 mm	Not published
Edge sensing response	Not published	0.02 s
Safety
Power-cut backup	30 min	Not published
Safety rope	3.3 m	Yes
Rope rating	Not published	140 kg
Fault self-check	No	No
Backup battery	3,000 mAh	Not published
Rope tensile rating	1,900 N on the German page, 1,600 N on the US page	Not published
Edge sensing response	0.02 s	Not published
Stated protection layers	10	Not published
Navigation
Path planning	Yes	Yes
Resumes after interruption	Yes	Yes
Returns to start	Yes	Yes
Steers round obstacles	Yes	Yes
Control
Remote control	Yes	Yes
Voice prompts	No	No
Cable reach	3.5 m	5.5 m
Cordless	No	No
Mains lead	1.2 m	1.8 m
Cordless option	Not published	C1 Station S kit with a battery station, sold separately
Power
Battery	Not published	Not published
Runtime	Not published	Not published
Charging time	Not published	Not published
Connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	No
4G / LTE	No	No
Physical
Weight	1.3 kg	1.6 kg
L × W × H	215 × 215 × 55 mm	270 × 270 × 81 mm
Noise	Not published	63 dB
Support
Warranty	24 months	Not published
Released	2026	Not published

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