Comparison

DJI Romo S (Blanco) vs Dreame L40 Ultra AE vs Mova P50s Ultra

Detailed Technical Comparison

1 / 10

DJI Romo S (Blanco)

7,2

Overall score

View on Amazon View Specifications

1 / 10

Dreame L40 Ultra AE

6,8

Overall score

View on Amazon View Specifications

Best Score

1 / 9

Mova P50s Ultra

8,4

Overall score

View on Amazon View Specifications

Scores

DJI Romo S (Blanco)

Overall score 7,2

Power and Battery 7,0

Brushing System 7,7

Mopping System 7,0

Cleaning Base 6,2

Navigation and Intelligence 7,5

Dreame L40 Ultra AE

Overall score 6,8

Power and Battery 6,2

Brushing System 4,0

Mopping System 7,0

Cleaning Base 7,5

Navigation and Intelligence 7,3

Mova P50s Ultra

Overall score 8,4

Power and Battery 7,7

Brushing System 9,1

Mopping System 8,2

Cleaning Base 7,6

Navigation and Intelligence 9,3

Detailed Technical Comparison

Key features organised by category

General Information

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Brand Diferente ?	DJI Romo S (Blanco): DJI	Dreame L40 Ultra AE: Dreame	Mova P50s Ultra: Mova
Release date ?	DJI Romo S (Blanco): 2025	Dreame L40 Ultra AE: 2025	Mova P50s Ultra: 2025

Power and Battery

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Suction power Diferente ?	DJI Romo S (Blanco): 25.000 Pa	Dreame L40 Ultra AE: 19.000 Pa	Mova P50s Ultra: 24.000 Pa
Battery capacity Diferente ?	DJI Romo S (Blanco): 5.000 mAh	Dreame L40 Ultra AE: 5.200 mAh	Mova P50s Ultra: 6.400 mAh
Runtime Diferente ?	DJI Romo S (Blanco): 180 min	Dreame L40 Ultra AE: —	Mova P50s Ultra: —

Brushing System

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Main brush Diferente ?	DJI Romo S (Blanco): Anti-Tangle Split Hair Brush	Dreame L40 Ultra AE: TriCut 3.0	Mova P50s Ultra: Dual Anti-Tangle Hair Brush
Lifting main brush ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
Lifting side brush Diferente ?	DJI Romo S (Blanco): No	Dreame L40 Ultra AE: No	Mova P50s Ultra: Sí
Extendable side brush Diferente ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: No	Mova P50s Ultra: Sí
Anti-tangle side brush Diferente ?	DJI Romo S (Blanco): Yes, dual brush	Dreame L40 Ultra AE: No	Mova P50s Ultra: Sí
Cepillo para zocalos ?	DJI Romo S (Blanco): No	Dreame L40 Ultra AE: No	Mova P50s Ultra: No

Mopping System

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Mopping type Diferente ?	DJI Romo S (Blanco): Two Rotating Mops 12N	Dreame L40 Ultra AE: Two Rotating Mops 180 RPM	Mova P50s Ultra: Two Rotating Mops 230 RPM 8N
Mop extension Diferente ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Yes, with RoboSwing movement	Mova P50s Ultra: Yes, with RoboSwing movement
Mop lifting Diferente ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Yes, 10.5 mm	Mova P50s Ultra: Yes, 10.5 mm
Floor mopping temperature ?	DJI Romo S (Blanco): Cold water	Dreame L40 Ultra AE: Cold water	Mova P50s Ultra: Cold water
Detach mops at base Diferente ?	DJI Romo S (Blanco): ?	Dreame L40 Ultra AE: No	Mova P50s Ultra: Sí
Mop dirt detection ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
Floor dirt detection ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí

Cleaning Base

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Auto-emptying dust bin ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
Mop washing Diferente ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Yes, with hot water at 75°C	Mova P50s Ultra: Yes, with hot water at 80°C
Mop drying Diferente ?	DJI Romo S (Blanco): Yes, with hot air	Dreame L40 Ultra AE: Yes, with hot air at 45°C	Mova P50s Ultra: Yes, with hot air at 45°C
Self-cleaning wash tray Diferente ?	DJI Romo S (Blanco): Yes, wide nozzle	Dreame L40 Ultra AE: Yes, 2nd generation	Mova P50s Ultra: Yes, 3rd generation
UV disinfection Diferente ?	DJI Romo S (Blanco): No	Dreame L40 Ultra AE: No	Mova P50s Ultra: Sí
Detergent tank ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
Automatic mop changing ?	DJI Romo S (Blanco): No	Dreame L40 Ultra AE: No	Mova P50s Ultra: No
Dust bag capacity Diferente ?	DJI Romo S (Blanco): 2.4 L	Dreame L40 Ultra AE: 3.2 L	Mova P50s Ultra: 3.2 L
Clean water tank Diferente ?	DJI Romo S (Blanco): 4 L	Dreame L40 Ultra AE: 4.5 L	Mova P50s Ultra: 4 L
Dirty water tank Diferente ?	DJI Romo S (Blanco): 3.2 L	Dreame L40 Ultra AE: 4 L	Mova P50s Ultra: 3.5 L
Plumbing connection kit Diferente ?	DJI Romo S (Blanco): No	Dreame L40 Ultra AE: Yes (purchased separately)	Mova P50s Ultra: No
Integrated plumbing connection ?	DJI Romo S (Blanco): No	Dreame L40 Ultra AE: No	Mova P50s Ultra: No

Navigation and Intelligence

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Navigation system Diferente ?	DJI Romo S (Blanco): Wide-angle solid-state LiDAR	Dreame L40 Ultra AE: 360° LiDAR turret	Mova P50s Ultra: FlashPulse
Obstacle avoidance ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
AI camera Diferente ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Yes, dual
Front 3D laser sensor ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
No. of recognised obstacles Diferente ?	DJI Romo S (Blanco): ?	Dreame L40 Ultra AE: 120	Mova P50s Ultra: 200
Pet recognition Diferente ?	DJI Romo S (Blanco): ?	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
Curtain detection Diferente ?	DJI Romo S (Blanco): No	Dreame L40 Ultra AE: No	Mova P50s Ultra: Sí
Remote camera access ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
Night vision LED ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí
AI intelligent cleaning Diferente ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Yes, CleanGenius 2.0	Mova P50s Ultra: Yes, CleanGenius 2.0
AI stain recognition Diferente ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: No	Mova P50s Ultra: Sí
CPU / Algorithm ?	DJI Romo S (Blanco): ?	Dreame L40 Ultra AE: ?	Mova P50s Ultra: ?

Advanced Features

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Step-climbing ability Diferente ?	DJI Romo S (Blanco): 20 mm	Dreame L40 Ultra AE: 20 mm	Mova P50s Ultra: Single step 42 mm - Double step 60 mm
Robotic arm ?	DJI Romo S (Blanco): No	Dreame L40 Ultra AE: No	Mova P50s Ultra: No
Built-in voice assistant Diferente ?	DJI Romo S (Blanco): ?	Dreame L40 Ultra AE: No	Mova P50s Ultra: Sí
External voice assistant (Alexa, Google Home...) ?	DJI Romo S (Blanco): Sí	Dreame L40 Ultra AE: Sí	Mova P50s Ultra: Sí

Robot Tanks

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Robot dust bin Diferente ?	DJI Romo S (Blanco): 260 ml	Dreame L40 Ultra AE: 395 ml	Mova P50s Ultra: 300 ml
Robot water tank Diferente ?	DJI Romo S (Blanco): ?	Dreame L40 Ultra AE: 80 ml	Mova P50s Ultra: 80 ml

Robot Dimensions

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Robot diameter Diferente ?	DJI Romo S (Blanco): 351 mm	Dreame L40 Ultra AE: 350 mm	Mova P50s Ultra: 350 mm
Robot height Diferente ?	DJI Romo S (Blanco): 98 mm	Dreame L40 Ultra AE: 97 mm	Mova P50s Ultra: 82.5 mm

Base Dimensions

DJI Romo S (Blanco)

Dreame L40 Ultra AE

Mova P50s Ultra

Base width Diferente ?	DJI Romo S (Blanco): 453 mm	Dreame L40 Ultra AE: 340 mm	Mova P50s Ultra: 420 mm
Base height Diferente ?	DJI Romo S (Blanco): 440 mm	Dreame L40 Ultra AE: 590.5 mm	Mova P50s Ultra: 470 mm
Base depth Diferente ?	DJI Romo S (Blanco): 425 mm	Dreame L40 Ultra AE: 456.7 mm	Mova P50s Ultra: 458 mm