Comparison

DJI Romo S (Blanco) vs Mova Z50 Ultra vs Roborock Qrevo Curv 2 Flow

Detailed Technical Comparison

1 / 10

DJI Romo S (Blanco)

7.0

Overall score

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Best Score

1 / 7

Mova Z50 Ultra

7.6

Overall score

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Roborock Qrevo Curv 2 Flow

7.1

Overall score

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Scores

DJI Romo S (Blanco)

Overall score 7.0

Power and Battery 6.5

Brushing System 6.7

Mopping System 7.0

Cleaning Base 6.7

Navigation and Intelligence 6.9

Mova Z50 Ultra

Overall score 7.6

Power and Battery 6.7

Brushing System 7.3

Mopping System 7.6

Cleaning Base 7.0

Navigation and Intelligence 8.9

Roborock Qrevo Curv 2 Flow

Overall score 7.1

Power and Battery 6.1

Brushing System 5.9

Mopping System 7.3

Cleaning Base 6.9

Navigation and Intelligence 7.0

Detailed Technical Comparison

Key features organised by category

General Information

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Brand Different ?	DJI Romo S (Blanco): DJI	Mova Z50 Ultra: Mova	Roborock Qrevo Curv 2 Flow: Roborock
Release date Different ?	DJI Romo S (Blanco): 2025	Mova Z50 Ultra: 2025	Roborock Qrevo Curv 2 Flow: February 2026

Power and Battery

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Suction power Different ?	DJI Romo S (Blanco): 25.000 Pa	Mova Z50 Ultra: 19.000 Pa	Roborock Qrevo Curv 2 Flow: 20.000 Pa
Battery capacity Different ?	DJI Romo S (Blanco): 5.000 mAh	Mova Z50 Ultra: 6.400 mAh	Roborock Qrevo Curv 2 Flow: 5.200 mAh
Declared runtime Different ?	DJI Romo S (Blanco): 180 min	Mova Z50 Ultra: —	Roborock Qrevo Curv 2 Flow: 242 min
Fast battery charging ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí

Brushing System

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Main brush Different ?	DJI Romo S (Blanco): Anti-Tangle Split Hair Brush	Mova Z50 Ultra: TriCut 3.0	Roborock Qrevo Curv 2 Flow: DuoDivide Anti-Tangle Hair Brush
Liftable main brush ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Liftable side brush Different ?	DJI Romo S (Blanco): No	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Extendable side brush Different ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: No
Anti-tangle side brush Different ?	DJI Romo S (Blanco): Yes, dual brush	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Yes, dual brush
Skirting board brush ?	DJI Romo S (Blanco): No	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: No

Mopping System

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Mopping type Different ?	DJI Romo S (Blanco): Two Rotating Mops 12N	Mova Z50 Ultra: 18N Pressure Wide Roller	Roborock Qrevo Curv 2 Flow: Roller 10.6 in (270 mm) 200RPM
Mop extension Different ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Fixed side mini mop	Roborock Qrevo Curv 2 Flow: Sí
Mop lifting Different ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Yes, 0.3 in (7 mm)	Roborock Qrevo Curv 2 Flow: Yes, 0.6 in (15 mm) + Roller Cover
Floor mopping temperature Different ?	DJI Romo S (Blanco): Cold water	Mova Z50 Ultra: Hot Water 36ºC	Roborock Qrevo Curv 2 Flow: Cold water
Remove mops at base Different ?	DJI Romo S (Blanco): ?	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Mop dirt detection ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Floor dirt detection ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí

Cleaning Base

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Auto-emptying of dust bin ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Mop washing Different ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Yes, with hot water at 167 °F (75°C)	Roborock Qrevo Curv 2 Flow: Yes, with hot water at 167 °F (75°C)
Mop drying Different ?	DJI Romo S (Blanco): Yes, with hot air	Mova Z50 Ultra: Yes, with hot air at 113 °F (45°C)	Roborock Qrevo Curv 2 Flow: Yes, with hot air at 131 °F (55°C)
Washing tray self-cleaning Different ?	DJI Romo S (Blanco): Yes, wide nozzle	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: Sí
UV disinfection ?	DJI Romo S (Blanco): No	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Detergent tank Different ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: No
Automatic mop changing ?	DJI Romo S (Blanco): No	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Dust bag capacity Different ?	DJI Romo S (Blanco): 2.4 L	Mova Z50 Ultra: 4 L	Roborock Qrevo Curv 2 Flow: 2.7 L
Clean water tank Different ?	DJI Romo S (Blanco): 4 L	Mova Z50 Ultra: 4.5 L	Roborock Qrevo Curv 2 Flow: 4 L
Dirty water tank Different ?	DJI Romo S (Blanco): 3.2 L	Mova Z50 Ultra: 4 L	Roborock Qrevo Curv 2 Flow: 3.5 L
Plumbing connection kit ?	DJI Romo S (Blanco): No	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Integrated plumbing connection ?	DJI Romo S (Blanco): No	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: No

Navigation and Intelligence

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Navigation system Different ?	DJI Romo S (Blanco): Wide-angle solid-state LiDAR	Mova Z50 Ultra: 360° LiDAR turret	Roborock Qrevo Curv 2 Flow: 360° LiDAR turret
Obstacle avoidance ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
AI camera Different ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Yes, dual	Roborock Qrevo Curv 2 Flow: Sí
Front 3D laser sensor ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
No. of recognised obstacles Different ?	DJI Romo S (Blanco): ?	Mova Z50 Ultra: 160	Roborock Qrevo Curv 2 Flow: 200
Pet recognition Different ?	DJI Romo S (Blanco): ?	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Cleaning behind curtains Different ?	DJI Romo S (Blanco): No	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: No
Remote camera access ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Night vision LED ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
AI intelligent cleaning Different ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Yes, CleanGenius 2.0	Roborock Qrevo Curv 2 Flow: Yes, SmartPlan 3.0
AI stain recognition ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
CPU / Algorithm ?	DJI Romo S (Blanco): ?	Mova Z50 Ultra: ?	Roborock Qrevo Curv 2 Flow: ?

Advanced Features

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Ability to overcome steps Different ?	DJI Romo S (Blanco): 0.8 in (20 mm)	Mova Z50 Ultra: 0.9 in (22 mm)	Roborock Qrevo Curv 2 Flow: 0.8 in (20 mm)
Robotic arm ?	DJI Romo S (Blanco): No	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: No
Integrated own voice assistant Different ?	DJI Romo S (Blanco): ?	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Compatible with voice assistants (Alexa, Google Home...) ?	DJI Romo S (Blanco): Sí	Mova Z50 Ultra: Sí	Roborock Qrevo Curv 2 Flow: Sí
Matter compatible Different ?	DJI Romo S (Blanco): Yes, via OTA update	Mova Z50 Ultra: No	Roborock Qrevo Curv 2 Flow: Yes, via OTA update

Robot Tanks

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Robot dust bin Different ?	DJI Romo S (Blanco): 260 ml	Mova Z50 Ultra: 300 ml	Roborock Qrevo Curv 2 Flow: 324 ml
Robot water tank Different ?	DJI Romo S (Blanco): ?	Mova Z50 Ultra: 5.4 fl oz (160 ml)	Roborock Qrevo Curv 2 Flow: Sí

Robot Dimensions

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Robot diameter Different ?	DJI Romo S (Blanco): 351 mm	Mova Z50 Ultra: 350 mm	Roborock Qrevo Curv 2 Flow: 353 mm
Robot height Different ?	DJI Romo S (Blanco): 98 mm	Mova Z50 Ultra: 111 mm	Roborock Qrevo Curv 2 Flow: 119 mm

Base Dimensions

DJI Romo S (Blanco)

Mova Z50 Ultra

Roborock Qrevo Curv 2 Flow

Base width Different ?	DJI Romo S (Blanco): 453 mm	Mova Z50 Ultra: 390 mm	Roborock Qrevo Curv 2 Flow: 450 mm
Base height Different ?	DJI Romo S (Blanco): 440 mm	Mova Z50 Ultra: 545 mm	Roborock Qrevo Curv 2 Flow: 450 mm
Base depth Different ?	DJI Romo S (Blanco): 425 mm	Mova Z50 Ultra: 463.3 mm	Roborock Qrevo Curv 2 Flow: 450 mm