Home › Compare › Dreame X40 Ultra vs Wyze Robot Vacuum
Dreame X40 Ultra vs Wyze Robot Vacuum
Dreame's $999 model meets Wyze's $249 model. We tally wins category by category, then call a verdict.
Our recommendation
Dreame X40 Ultra wins on more spec categories (11–2), but Wyze Robot Vacuum undercuts it by $750. Choose Dreame X40 Ultra if you want the better robot; choose Wyze Robot Vacuum if your budget is tight.
Dreame X40 Ultra: 11 category wins Wyze Robot Vacuum: 2 category wins
Side by side
Dreame X40 Ultra
$999
Wyze Robot Vacuum
$249
Suction
12,000 Pa Win
2,100 Pa
Runtime
198 min Win
110 min
Max coverage
308 m² Win
200 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
LiDAR
Obstacle avoidance
AI 3D structured light
Basic (sensor)
Noise
65 dB
62 dB Win
Height
96.5 mm Win
105 mm
HEPA filter
Yes Win
No
Carpet boost
Yes Win
No
Smart home
Alexa, Google, Siri
Alexa, Google
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.
Wyze Robot Vacuum
Bare-bones LiDAR for under $250, does the basics well.
Buy on Amazon →
Buy from Wyze →
Prices and availability change frequently. We earn a commission on qualifying purchases.
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