Comparison

Dreame L40s Pro Ultra vs Dreame X40 Ultra vs Dreame X50 Ultra Blanca

Detailed Technical Comparison

Best value for money

1 / 12

Dreame L40s Pro Ultra

8,1

Overall score

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1 / 8

Dreame X40 Ultra

7,6

Overall score

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Best Score

1 / 10

Dreame X50 Ultra Blanca

8,5

Overall score

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Scores

Dreame L40s Pro Ultra

Power and Battery 6,6

Brushing System 10,0

Mopping System 8,3

Cleaning Base 6,9

Navigation and Intelligence 9,2

Dreame X40 Ultra

Power and Battery 6,4

Brushing System 8,6

Mopping System 8,3

Cleaning Base 6,7

Navigation and Intelligence 9,1

Dreame X50 Ultra Blanca

Power and Battery 7,6

Brushing System 10,0

Mopping System 8,3

Cleaning Base 7,6

Navigation and Intelligence 9,7

Detailed Technical Comparison

Key features organised by category

Información General

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Brand ?	Dreame L40s Pro Ultra: Dreame	Dreame X40 Ultra: Dreame	Dreame X50 Ultra Blanca: Dreame
Release date Diferente ?	Dreame L40s Pro Ultra: 2025	Dreame X40 Ultra: 2024	Dreame X50 Ultra Blanca: 2025

Potencia y Batería

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Suction power Diferente ?	Dreame L40s Pro Ultra: 19.000 Pa	Dreame X40 Ultra: 12.000 Pa	Dreame X50 Ultra Blanca: 20.000 Pa
Battery capacity Diferente ?	Dreame L40s Pro Ultra: 5.200 mAh	Dreame X40 Ultra: 6.400 mAh	Dreame X50 Ultra Blanca: 6.400 mAh
Runtime Diferente ?	Dreame L40s Pro Ultra: 220 min	Dreame X40 Ultra: 194 min	Dreame X50 Ultra Blanca: 180 min

Sistema de Cepillado

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Main brush Diferente ?	Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush	Dreame X40 Ultra: Simple Silicone Brush	Dreame X50 Ultra Blanca: Dual HyperStream Anti-Tangle Hair Brush
Lifting main brush ?	Dreame L40s Pro Ultra: Yes	Dreame X40 Ultra: Yes	Dreame X50 Ultra Blanca: Yes
Lifting side brush ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
Extendable side brush ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
Anti-tangle side brush ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí

Sistema de Fregado

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Mopping type ?	Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM	Dreame X40 Ultra: Two Rotating Mops 180 RPM	Dreame X50 Ultra Blanca: Two Rotating Mops 180 RPM
Mop extension ?	Dreame L40s Pro Ultra: Yes, with RoboSwing movement	Dreame X40 Ultra: Yes, with RoboSwing movement	Dreame X50 Ultra Blanca: Yes, with RoboSwing movement
Mop lifting ?	Dreame L40s Pro Ultra: Yes, 10.5 mm	Dreame X40 Ultra: Yes, 10.5 mm	Dreame X50 Ultra Blanca: Yes, 10.5 mm
Floor mopping temperature	Dreame L40s Pro Ultra: Cold water	Dreame X40 Ultra: Cold water	Dreame X50 Ultra Blanca: Cold water
Detach mops at base ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
Mop dirt detection ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
Floor dirt detection ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí

Base de Limpieza

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Auto-emptying dust bin	Dreame L40s Pro Ultra: Yes	Dreame X40 Ultra: Yes	Dreame X50 Ultra Blanca: Yes
Mop washing Diferente ?	Dreame L40s Pro Ultra: Yes, with hot water at 75°C	Dreame X40 Ultra: Yes, with hot water at 70°C	Dreame X50 Ultra Blanca: Yes, with hot water at 80°C
Mop drying ?	Dreame L40s Pro Ultra: Yes, with hot air at 45°C	Dreame X40 Ultra: Yes, with hot air at 45°C	Dreame X50 Ultra Blanca: Yes, with hot air at 45°C
Self-cleaning wash tray Diferente ?	Dreame L40s Pro Ultra: Yes, 3rd generation	Dreame X40 Ultra: Yes, 2nd generation	Dreame X50 Ultra Blanca: Yes, 3rd generation
UV disinfection Diferente ?	Dreame L40s Pro Ultra: ✗ No	Dreame X40 Ultra: ✗ No	Dreame X50 Ultra Blanca: ✓ Sí
Detergent tank ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
Automatic mop changing	Dreame L40s Pro Ultra: No	Dreame X40 Ultra: No	Dreame X50 Ultra Blanca: No
Dust bag capacity ?	Dreame L40s Pro Ultra: 3.2 L	Dreame X40 Ultra: 3.2 L	Dreame X50 Ultra Blanca: 3.2 L
Clean water tank ?	Dreame L40s Pro Ultra: 4.5 L	Dreame X40 Ultra: 4.5 L	Dreame X50 Ultra Blanca: 4.5 L
Dirty water tank ?	Dreame L40s Pro Ultra: 4 L	Dreame X40 Ultra: 4 L	Dreame X50 Ultra Blanca: 4 L
Plumbing connection kit ?	Dreame L40s Pro Ultra: Yes (purchased separately)	Dreame X40 Ultra: Yes (purchased separately)	Dreame X50 Ultra Blanca: Yes (purchased separately)
Integrated plumbing connection ?	Dreame L40s Pro Ultra: ✗ No	Dreame X40 Ultra: ✗ No	Dreame X50 Ultra Blanca: ✗ No

Navegación e Inteligencia

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Navigation system Diferente ?	Dreame L40s Pro Ultra: 360° LiDAR turret	Dreame X40 Ultra: 360° LiDAR turret	Dreame X50 Ultra Blanca: 360° Retractable LiDAR
Obstacle avoidance ?	Dreame L40s Pro Ultra: Yes	Dreame X40 Ultra: Yes	Dreame X50 Ultra Blanca: Yes
AI camera ?	Dreame L40s Pro Ultra: Yes, dual	Dreame X40 Ultra: Yes, dual	Dreame X50 Ultra Blanca: Yes, dual
Front 3D laser sensor ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
No. of recognised obstacles Diferente ?	Dreame L40s Pro Ultra: 180	Dreame X40 Ultra: 120	Dreame X50 Ultra Blanca: 200
Pet recognition ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
Curtain detection ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
Remote camera access ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
Night vision LED ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
AI intelligent cleaning ?	Dreame L40s Pro Ultra: Yes, CleanGenius 2.0	Dreame X40 Ultra: Yes, CleanGenius 2.0	Dreame X50 Ultra Blanca: Yes, CleanGenius 2.0
AI stain recognition ?	Dreame L40s Pro Ultra: ✓ Sí	Dreame X40 Ultra: ✓ Sí	Dreame X50 Ultra Blanca: ✓ Sí
CPU / Algorithm Diferente ?	Dreame L40s Pro Ultra: ?	Dreame X40 Ultra: AI Sage 11.0 Quad-core	Dreame X50 Ultra Blanca: AI Sage 13.0 Octa-core

Funciones Avanzadas

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Step-climbing ability Diferente ?	Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm	Dreame X40 Ultra: 22 mm	Dreame X50 Ultra Blanca: Single step 42 mm - Double step 60 mm
Robotic arm ?	Dreame L40s Pro Ultra: ✗ No	Dreame X40 Ultra: ✗ No	Dreame X50 Ultra Blanca: ✗ No
Built-in voice assistant Diferente ?	Dreame L40s Pro Ultra: Yes	Dreame X40 Ultra: No	Dreame X50 Ultra Blanca: Yes
External voice assistant (Alexa, Google Home...)	Dreame L40s Pro Ultra: Yes	Dreame X40 Ultra: Yes	Dreame X50 Ultra Blanca: Yes

Depósitos del Robot

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Robot dust bin Diferente ?	Dreame L40s Pro Ultra: 300 ml	Dreame X40 Ultra: 300 ml	Dreame X50 Ultra Blanca: 395 ml
Robot water tank ?	Dreame L40s Pro Ultra: 80 ml	Dreame X40 Ultra: 80 ml	Dreame X50 Ultra Blanca: 80 ml

Dimensiones Robot

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Robot diameter ?	Dreame L40s Pro Ultra: 350 mm	Dreame X40 Ultra: 350 mm	Dreame X50 Ultra Blanca: 350 mm
Robot height Diferente ?	Dreame L40s Pro Ultra: 103.8 mm	Dreame X40 Ultra: 97 mm	Dreame X50 Ultra Blanca: 89 mm

Dimensiones Base

Dreame L40s Pro Ultra

Dreame X40 Ultra

Dreame X50 Ultra Blanca

Base width ?	Dreame L40s Pro Ultra: 340 mm	Dreame X40 Ultra: 340 mm	Dreame X50 Ultra Blanca: 340 mm
Base height ?	Dreame L40s Pro Ultra: 590.5 mm	Dreame X40 Ultra: 590.5 mm	Dreame X50 Ultra Blanca: 590.5 mm
Base depth ?	Dreame L40s Pro Ultra: 456.7 mm	Dreame X40 Ultra: 456.7 mm	Dreame X50 Ultra Blanca: 456.7 mm