Comparison

DJI Romo S (Blanco) vs Mova E30 Ultra vs Mova E40 Ultra

Detailed Technical Comparison

Best Score

1 / 10

DJI Romo S (Blanco)

7,2

Overall score

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1 / 7

Mova E30 Ultra

4,9

Overall score

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Best value for money

1 / 10

Mova E40 Ultra

6,1

Overall score

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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

Mova E30 Ultra

Overall score 4,9

Power and Battery 4,6

Brushing System 2,1

Mopping System 3,5

Cleaning Base 5,2

Navigation and Intelligence 5,4

Mova E40 Ultra

Overall score 6,1

Power and Battery 6,6

Brushing System 3,3

Mopping System 5,2

Cleaning Base 5,8

Navigation and Intelligence 5,4

Detailed Technical Comparison

Key features organised by category

General Information

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Brand Diferente ?	DJI Romo S (Blanco): DJI	Mova E30 Ultra: Mova	Mova E40 Ultra: Mova
Release date Diferente ?	DJI Romo S (Blanco): 2025	Mova E30 Ultra: 2024	Mova E40 Ultra: 2025

Power and Battery

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Suction power Diferente ?	DJI Romo S (Blanco): 25.000 Pa	Mova E30 Ultra: 7.000 Pa	Mova E40 Ultra: 19.000 Pa
Battery capacity Diferente ?	DJI Romo S (Blanco): 5.000 mAh	Mova E30 Ultra: 5.200 mAh	Mova E40 Ultra: 5.200 mAh
Runtime Diferente ?	DJI Romo S (Blanco): 180 min	Mova E30 Ultra: —	Mova E40 Ultra: 210 min

Brushing System

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Main brush Diferente ?	DJI Romo S (Blanco): Anti-Tangle Split Hair Brush	Mova E30 Ultra: Simple Silicone Brush	Mova E40 Ultra: Simple Silicone Brush
Lifting main brush Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: No
Lifting side brush ?	DJI Romo S (Blanco): No	Mova E30 Ultra: No	Mova E40 Ultra: No
Extendable side brush Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: No
Anti-tangle side brush Diferente ?	DJI Romo S (Blanco): Yes, dual brush	Mova E30 Ultra: No	Mova E40 Ultra: Sí
Cepillo para zocalos ?	DJI Romo S (Blanco): No	Mova E30 Ultra: No	Mova E40 Ultra: No

Mopping System

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Mopping type Diferente ?	DJI Romo S (Blanco): Two Rotating Mops 12N	Mova E30 Ultra: Two Rotating Mops 180 RPM	Mova E40 Ultra: Two Rotating Mops 180 RPM
Mop extension Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: Yes, with RoboSwing movement
Mop lifting Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: Yes, 10.5 mm	Mova E40 Ultra: Yes, 10.5 mm
Floor mopping temperature ?	DJI Romo S (Blanco): Cold water	Mova E30 Ultra: Cold water	Mova E40 Ultra: Cold water
Detach mops at base Diferente ?	DJI Romo S (Blanco): ?	Mova E30 Ultra: No	Mova E40 Ultra: No
Mop dirt detection Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: No
Floor dirt detection Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: No

Cleaning Base

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Auto-emptying dust bin ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: Sí	Mova E40 Ultra: Sí
Mop washing Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: Yes, with cold water	Mova E40 Ultra: Yes, with cold water
Mop drying Diferente ?	DJI Romo S (Blanco): Yes, with hot air	Mova E30 Ultra: Yes, with cold air	Mova E40 Ultra: Yes, with hot air at 45°C
Self-cleaning wash tray Diferente ?	DJI Romo S (Blanco): Yes, wide nozzle	Mova E30 Ultra: No	Mova E40 Ultra: No
UV disinfection ?	DJI Romo S (Blanco): No	Mova E30 Ultra: No	Mova E40 Ultra: No
Detergent tank Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: Optional (Sold separately)
Automatic mop changing ?	DJI Romo S (Blanco): No	Mova E30 Ultra: No	Mova E40 Ultra: No
Dust bag capacity Diferente ?	DJI Romo S (Blanco): 2.4 L	Mova E30 Ultra: 3.2 L	Mova E40 Ultra: 3.2 L
Clean water tank Diferente ?	DJI Romo S (Blanco): 4 L	Mova E30 Ultra: 4.5 L	Mova E40 Ultra: 4.5 L
Dirty water tank Diferente ?	DJI Romo S (Blanco): 3.2 L	Mova E30 Ultra: 4 L	Mova E40 Ultra: 4 L
Plumbing connection kit ?	DJI Romo S (Blanco): No	Mova E30 Ultra: No	Mova E40 Ultra: No
Integrated plumbing connection ?	DJI Romo S (Blanco): No	Mova E30 Ultra: No	Mova E40 Ultra: No

Navigation and Intelligence

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Navigation system Diferente ?	DJI Romo S (Blanco): Wide-angle solid-state LiDAR	Mova E30 Ultra: 360° LiDAR turret	Mova E40 Ultra: 360° LiDAR turret
Obstacle avoidance ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: Sí	Mova E40 Ultra: Sí
AI camera Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: No
Front 3D laser sensor ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: Sí	Mova E40 Ultra: Sí
No. of recognised obstacles ?	DJI Romo S (Blanco): ?	Mova E30 Ultra: ?	Mova E40 Ultra: ?
Pet recognition Diferente ?	DJI Romo S (Blanco): ?	Mova E30 Ultra: Sí	Mova E40 Ultra: Sí
Curtain detection ?	DJI Romo S (Blanco): No	Mova E30 Ultra: No	Mova E40 Ultra: No
Remote camera access Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: No
Night vision LED Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: No
AI intelligent cleaning Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: Yes, CleanGenius 1.0	Mova E40 Ultra: Yes, CleanGenius 1.0
AI stain recognition Diferente ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: No	Mova E40 Ultra: No
CPU / Algorithm ?	DJI Romo S (Blanco): ?	Mova E30 Ultra: ?	Mova E40 Ultra: ?

Advanced Features

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Step-climbing ability ?	DJI Romo S (Blanco): 20 mm	Mova E30 Ultra: 20 mm	Mova E40 Ultra: 20 mm
Robotic arm ?	DJI Romo S (Blanco): No	Mova E30 Ultra: No	Mova E40 Ultra: No
Built-in voice assistant Diferente ?	DJI Romo S (Blanco): ?	Mova E30 Ultra: No	Mova E40 Ultra: No
External voice assistant (Alexa, Google Home...) ?	DJI Romo S (Blanco): Sí	Mova E30 Ultra: Sí	Mova E40 Ultra: Sí

Robot Tanks

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Robot dust bin Diferente ?	DJI Romo S (Blanco): 260 ml	Mova E30 Ultra: 300 ml	Mova E40 Ultra: 300 ml
Robot water tank Diferente ?	DJI Romo S (Blanco): ?	Mova E30 Ultra: No	Mova E40 Ultra: 80 ml

Robot Dimensions

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Robot diameter Diferente ?	DJI Romo S (Blanco): 351 mm	Mova E30 Ultra: 350 mm	Mova E40 Ultra: 350 mm
Robot height Diferente ?	DJI Romo S (Blanco): 98 mm	Mova E30 Ultra: 97 mm	Mova E40 Ultra: 97 mm

Base Dimensions

DJI Romo S (Blanco)

Mova E30 Ultra

Mova E40 Ultra

Base width Diferente ?	DJI Romo S (Blanco): 453 mm	Mova E30 Ultra: 340 mm	Mova E40 Ultra: 340 mm
Base height Diferente ?	DJI Romo S (Blanco): 440 mm	Mova E30 Ultra: 590.5 mm	Mova E40 Ultra: 590.5 mm
Base depth Diferente ?	DJI Romo S (Blanco): 425 mm	Mova E30 Ultra: 456.7 mm	Mova E40 Ultra: 456.7 mm