Comparison

Dreame L40 Ultra vs DJI Romo S (Blanco)

Detailed Technical Comparison

Best Score

Dreame L40 Ultra - Comparativa de robots aspiradores

1 / 9

Dreame L40 Ultra

7,7

Overall score

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DJI Romo S (Blanco) - Comparativa de robots aspiradores

1 / 10

DJI Romo S (Blanco)

7,3

Overall score

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Scores

Dreame L40 Ultra

Power and Battery 5,4

Brushing System 9,3

Mopping System 8,3

Cleaning Base 6,5

Navigation and Intelligence 9,0

DJI Romo S (Blanco)

Power and Battery 7,3

Brushing System 8,5

Mopping System 7,2

Cleaning Base 5,9

Navigation and Intelligence 7,6

Detailed Technical Comparison

Key features organised by category

Información General

Dreame L40 Ultra

DJI Romo S (Blanco)

Brand Diferente ?	Dreame L40 Ultra: Dreame	DJI Romo S (Blanco): DJI
Release date Diferente ?	Dreame L40 Ultra: 2024	DJI Romo S (Blanco): 2025

Potencia y Batería

Dreame L40 Ultra

DJI Romo S (Blanco)

Suction power Diferente ?	Dreame L40 Ultra: 11.000 Pa	DJI Romo S (Blanco): 25.000 Pa
Battery capacity Diferente ?	Dreame L40 Ultra: 5.200 mAh	DJI Romo S (Blanco): 5.000 mAh
Runtime Diferente ?	Dreame L40 Ultra: 194 min	DJI Romo S (Blanco): 180 min

Sistema de Cepillado

Dreame L40 Ultra

DJI Romo S (Blanco)

Main brush Diferente ?	Dreame L40 Ultra: TriCut 3.0	DJI Romo S (Blanco): Anti-Tangle Split Hair Brush
Lifting main brush ?	Dreame L40 Ultra: Yes	DJI Romo S (Blanco): Yes
Lifting side brush Diferente ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✗ No
Extendable side brush ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✓ Sí
Anti-tangle side brush Diferente ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): Yes, dual brush

Sistema de Fregado

Dreame L40 Ultra

DJI Romo S (Blanco)

Mopping type Diferente ?	Dreame L40 Ultra: Two Rotating Mops 180 RPM	DJI Romo S (Blanco): Two Rotating Mops 12N
Mop extension Diferente ?	Dreame L40 Ultra: Yes, with RoboSwing movement	DJI Romo S (Blanco): Yes
Mop lifting Diferente ?	Dreame L40 Ultra: Yes, 10.5 mm	DJI Romo S (Blanco): Yes
Floor mopping temperature	Dreame L40 Ultra: Cold water	DJI Romo S (Blanco): Cold water
Detach mops at base Diferente ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ?
Mop dirt detection ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✓ Sí
Floor dirt detection ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✓ Sí

Base de Limpieza

Dreame L40 Ultra

DJI Romo S (Blanco)

Auto-emptying dust bin	Dreame L40 Ultra: Yes	DJI Romo S (Blanco): Yes
Mop washing Diferente ?	Dreame L40 Ultra: Yes, with hot water at 65ºC	DJI Romo S (Blanco): Yes
Mop drying Diferente ?	Dreame L40 Ultra: Yes, with hot air at 45°C	DJI Romo S (Blanco): Yes, with hot air
Self-cleaning wash tray Diferente ?	Dreame L40 Ultra: Yes, 2nd generation	DJI Romo S (Blanco): Yes, wide nozzle
UV disinfection ?	Dreame L40 Ultra: ✗ No	DJI Romo S (Blanco): ✗ No
Detergent tank ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✓ Sí
Automatic mop changing	Dreame L40 Ultra: No	DJI Romo S (Blanco): No
Dust bag capacity Diferente ?	Dreame L40 Ultra: 3.2 L	DJI Romo S (Blanco): 2.4 L
Clean water tank Diferente ?	Dreame L40 Ultra: 4.5 L	DJI Romo S (Blanco): 4 L
Dirty water tank Diferente ?	Dreame L40 Ultra: 4 L	DJI Romo S (Blanco): 3.2 L
Plumbing connection kit Diferente ?	Dreame L40 Ultra: Yes (purchased separately)	DJI Romo S (Blanco): ✗ No
Integrated plumbing connection ?	Dreame L40 Ultra: ✗ No	DJI Romo S (Blanco): ✗ No

Navegación e Inteligencia

Dreame L40 Ultra

DJI Romo S (Blanco)

Navigation system Diferente ?	Dreame L40 Ultra: 360° LiDAR turret	DJI Romo S (Blanco): Wide-angle solid-state LiDAR
Obstacle avoidance ?	Dreame L40 Ultra: Yes	DJI Romo S (Blanco): Yes
AI camera Diferente ?	Dreame L40 Ultra: Yes, dual	DJI Romo S (Blanco): Yes
Front 3D laser sensor ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✓ Sí
No. of recognised obstacles Diferente ?	Dreame L40 Ultra: 100	DJI Romo S (Blanco): ?
Pet recognition Diferente ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ?
Curtain detection Diferente ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✗ No
Remote camera access ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✓ Sí
Night vision LED ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✓ Sí
AI intelligent cleaning Diferente ?	Dreame L40 Ultra: Yes, CleanGenius 2.0	DJI Romo S (Blanco): ✓ Sí
AI stain recognition ?	Dreame L40 Ultra: ✓ Sí	DJI Romo S (Blanco): ✓ Sí
CPU / Algorithm Diferente ?	Dreame L40 Ultra: AI Sage 11.0 Quad-core	DJI Romo S (Blanco): ?

Funciones Avanzadas

Dreame L40 Ultra

DJI Romo S (Blanco)

Step-climbing ability Diferente ?	Dreame L40 Ultra: 22 mm	DJI Romo S (Blanco): 20 mm
Robotic arm ?	Dreame L40 Ultra: ✗ No	DJI Romo S (Blanco): ✗ No
Built-in voice assistant Diferente ?	Dreame L40 Ultra: Yes	DJI Romo S (Blanco): ?
External voice assistant (Alexa, Google Home...)	Dreame L40 Ultra: Yes	DJI Romo S (Blanco): Yes

Depósitos del Robot

Dreame L40 Ultra

DJI Romo S (Blanco)

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

Dimensiones Robot

Dreame L40 Ultra

DJI Romo S (Blanco)

Robot diameter Diferente ?	Dreame L40 Ultra: 350 mm	DJI Romo S (Blanco): 351 mm
Robot height Diferente ?	Dreame L40 Ultra: 103.8 mm	DJI Romo S (Blanco): 98 mm

Dimensiones Base

Dreame L40 Ultra

DJI Romo S (Blanco)

Base width Diferente ?	Dreame L40 Ultra: 340 mm	DJI Romo S (Blanco): 453 mm
Base height Diferente ?	Dreame L40 Ultra: 590.5 mm	DJI Romo S (Blanco): 440 mm
Base depth Diferente ?	Dreame L40 Ultra: 456.7 mm	DJI Romo S (Blanco): 425 mm

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