Home › Compare › Dreame X40 Ultra vs Eufy RoboVac 11S Max
Dreame X40 Ultra vs Eufy RoboVac 11S Max
Dreame's $999 model meets Eufy's $140 model. We tally wins category by category, then call a verdict.
Our recommendation
Dreame X40 Ultra wins on more spec categories (10–3), but Eufy RoboVac 11S Max undercuts it by $859. Choose Dreame X40 Ultra if you want the better robot; choose Eufy RoboVac 11S Max if your budget is tight.
Dreame X40 Ultra: 10 category wins Eufy RoboVac 11S Max: 3 category wins
Side by side
Dreame X40 Ultra
$999
Eufy RoboVac 11S Max
$140
Suction
12,000 Pa Win
2,000 Pa
Runtime
198 min Win
100 min
Max coverage
308 m² Win
100 m²
Dustbin
300 ml
600 ml Win
Self-empty dock
Yes Win
No
Mopping
Yes Win
No
Auto-washes mop
Yes Win
No
Auto-refills water
Yes Win
No
Mop lift
10.5 mm Win
N/A
Navigation
LiDAR + RGB camera
Bump (random)
Obstacle avoidance
AI 3D structured light
Bump sensor
Noise
65 dB
55 dB Win
Height
96.5 mm
72 mm Win
HEPA filter
Yes Win
No
Carpet boost
Yes Win
No
Smart home
Alexa, Google, Siri
N/A
Dreame X40 Ultra
Dual-arm robot with extending brush and mop that reaches edges others can't.
Buy on Amazon →
Buy from Dreame →
Prices and availability change frequently. We earn a commission on qualifying purchases.
Eufy RoboVac 11S Max
The famous slim-and-quiet bumper bot, still the entry-level pick.
Buy on Amazon →
Buy from Eufy →
Prices and availability change frequently. We earn a commission on qualifying purchases.
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