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  3. Qrevo Curv 2 FlowX vs MX50

Roborock Qrevo Curv 2 FlowX vs Ultenic MX50

What Qrevo Curv 2 FlowX does better (1) and where MX50 wins (3) — every spec side by side.

Roborock Qrevo Curv 2 FlowX
Roborock · 2026Qrevo Curv 2 FlowX
9.5Score
1 advantage≈ US$540
vs
Ultenic MX50
Ultenic · 2026MX50
9.7Score
3 advantages≈ US$430
Higher score
8.7Cleaning power9.7
7.2Base station9.7

Why is Qrevo Curv 2 FlowX better than MX50?

  1. Charging time180 min vs 360 min2×

Why is MX50 better than Qrevo Curv 2 FlowX?

  1. Suction power20,000 Pa vs 25,000 Pa+25%
  2. Dustbin (robot)324 ml vs 400 ml+23%
  3. Noise level63 dB vs 55 dB+15%
Specifications

Side by side

Ultenic MX50Ultenic MX50≈ US$4309.7
Suction & cleaning
Suction power20,000 Pa25,000 Pa
Dustbin (robot)324 ml400 ml
Main brushSingle main brush—
Anti-tangle brushYes—
Side brushes2—
Carpet detectionYes—
Noise level63 dB55 dB
Navigation & obstacles
NavigationLaser (LiDAR)—
Navigation sensorsLiDAR laser (LDS), Wall sensor, Cliff sensors—
Obstacle avoidanceAI camera—
No-go zones / virtual wallsYes—
Room mapping & room selectionYes—
Mopping
Mop typeRoller mop—
Mop lifting on carpetsYes—
Mop lift height15 mm—
Extending mop (edges)Yes—
Water tank (robot)100 ml—
Base station
Base stationAll-in-one dock (empty + wash)All-in-one dock (empty + wash)
Auto-empty dust stationYesYes
Dust bag (dock)2.5 l—
Mop washing in the dockYesYes
Hot-water mop washingYes—
Hot-air mop dryingYes—
Automatic water refillYes—
Clean water tank (dock)4 l—
Dirty water tank (dock)3 l—
Battery & runtime
Battery capacity5,200 mAh—
Runtime242 min—
Charging time180 min360 min
Size & weight
Width / diameter353 mm—
Length353 mm—
Height119 mm—
ShapeRoundRound
ColoursWhiteBlack
App & smart home
App controlYes—
Voice assistantsAmazon Alexa, Google Assistant, Apple Siri—
MatterYes—
Live camera view / video callYes—
To compare: 0up to 4 models
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