Comparison

Dreame D20 vs Dreame L10s Ultra Gen 2 vs Dreame L40s Pro Ultra

Detailed Technical Comparison

1 / 10

Dreame D20

4,6

Overall score

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1 / 9

Dreame L10s Ultra Gen 2

6,0

Overall score

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Best Score

1 / 12

Dreame L40s Pro Ultra

8,1

Overall score

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Scores

Dreame D20

Power and Battery 5,7

Brushing System 3,5

Mopping System 0,9

Cleaning Base 0,0

Navigation and Intelligence 4,2

Dreame L10s Ultra Gen 2

Power and Battery 5,2

Brushing System 2,1

Mopping System 5,7

Cleaning Base 5,9

Navigation and Intelligence 5,6

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

Detailed Technical Comparison

Key features organised by category

Información General

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Brand ?	Dreame D20: Dreame	Dreame L10s Ultra Gen 2: Dreame	Dreame L40s Pro Ultra: Dreame
Release date Diferente ?	Dreame D20: 2025	Dreame L10s Ultra Gen 2: 2024	Dreame L40s Pro Ultra: 2025

Potencia y Batería

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Suction power Diferente ?	Dreame D20: 13.000 Pa	Dreame L10s Ultra Gen 2: 10.000 Pa	Dreame L40s Pro Ultra: 19.000 Pa
Battery capacity ?	Dreame D20: 5.200 mAh	Dreame L10s Ultra Gen 2: 5.200 mAh	Dreame L40s Pro Ultra: 5.200 mAh
Runtime Diferente ?	Dreame D20: —	Dreame L10s Ultra Gen 2: 240 min	Dreame L40s Pro Ultra: 220 min

Sistema de Cepillado

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Main brush Diferente ?	Dreame D20: Dual HyperStream Anti-Tangle Hair Brush	Dreame L10s Ultra Gen 2: Simple Silicone Brush	Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush
Lifting main brush Diferente ?	Dreame D20: No	Dreame L10s Ultra Gen 2: No	Dreame L40s Pro Ultra: Yes
Lifting side brush Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí
Extendable side brush Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí
Anti-tangle side brush Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí

Sistema de Fregado

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Mopping type Diferente ?	Dreame D20: Static mop	Dreame L10s Ultra Gen 2: Two Rotating Mops 180 RPM	Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM
Mop extension Diferente ?	Dreame D20: No	Dreame L10s Ultra Gen 2: Yes, with RoboSwing movement	Dreame L40s Pro Ultra: Yes, with RoboSwing movement
Mop lifting Diferente ?	Dreame D20: No	Dreame L10s Ultra Gen 2: Yes, 10.5 mm	Dreame L40s Pro Ultra: Yes, 10.5 mm
Floor mopping temperature	Dreame D20: Cold water	Dreame L10s Ultra Gen 2: Cold water	Dreame L40s Pro Ultra: Cold water
Detach mops at base Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí
Mop dirt detection Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí
Floor dirt detection Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí

Base de Limpieza

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Auto-emptying dust bin Diferente	Dreame D20: No	Dreame L10s Ultra Gen 2: Yes	Dreame L40s Pro Ultra: Yes
Mop washing Diferente ?	Dreame D20: No	Dreame L10s Ultra Gen 2: Yes, with cold water	Dreame L40s Pro Ultra: Yes, with hot water at 75°C
Mop drying Diferente ?	Dreame D20: No	Dreame L10s Ultra Gen 2: Yes, with hot air at 45°C	Dreame L40s Pro Ultra: Yes, with hot air at 45°C
Self-cleaning wash tray Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: Yes, 3rd generation
UV disinfection ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✗ No
Detergent tank Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✓ Sí	Dreame L40s Pro Ultra: ✓ Sí
Automatic mop changing	Dreame D20: No	Dreame L10s Ultra Gen 2: No	Dreame L40s Pro Ultra: No
Dust bag capacity Diferente ?	Dreame D20: —	Dreame L10s Ultra Gen 2: 3.2 L	Dreame L40s Pro Ultra: 3.2 L
Clean water tank Diferente ?	Dreame D20: —	Dreame L10s Ultra Gen 2: 4.5 L	Dreame L40s Pro Ultra: 4.5 L
Dirty water tank Diferente ?	Dreame D20: —	Dreame L10s Ultra Gen 2: 4 L	Dreame L40s Pro Ultra: 4 L
Plumbing connection kit Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: Yes (purchased separately)	Dreame L40s Pro Ultra: Yes (purchased separately)
Integrated plumbing connection ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✗ No

Navegación e Inteligencia

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Navigation system ?	Dreame D20: 360° LiDAR turret	Dreame L10s Ultra Gen 2: 360° LiDAR turret	Dreame L40s Pro Ultra: 360° LiDAR turret
Obstacle avoidance ?	Dreame D20: Yes	Dreame L10s Ultra Gen 2: Yes	Dreame L40s Pro Ultra: Yes
AI camera Diferente ?	Dreame D20: No	Dreame L10s Ultra Gen 2: No	Dreame L40s Pro Ultra: Yes, dual
Front 3D laser sensor ?	Dreame D20: ✓ Sí	Dreame L10s Ultra Gen 2: ✓ Sí	Dreame L40s Pro Ultra: ✓ Sí
No. of recognised obstacles Diferente ?	Dreame D20: ?	Dreame L10s Ultra Gen 2: ?	Dreame L40s Pro Ultra: 180
Pet recognition Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✓ Sí	Dreame L40s Pro Ultra: ✓ Sí
Curtain detection Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí
Remote camera access Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí
Night vision LED Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí
AI intelligent cleaning Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: Yes, CleanGenius 2.0	Dreame L40s Pro Ultra: Yes, CleanGenius 2.0
AI stain recognition Diferente ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✓ Sí
CPU / Algorithm ?	Dreame D20: ?	Dreame L10s Ultra Gen 2: ?	Dreame L40s Pro Ultra: ?

Funciones Avanzadas

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Step-climbing ability Diferente ?	Dreame D20: 20 mm	Dreame L10s Ultra Gen 2: 20 mm	Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm
Robotic arm ?	Dreame D20: ✗ No	Dreame L10s Ultra Gen 2: ✗ No	Dreame L40s Pro Ultra: ✗ No
Built-in voice assistant Diferente ?	Dreame D20: No	Dreame L10s Ultra Gen 2: No	Dreame L40s Pro Ultra: Yes
External voice assistant (Alexa, Google Home...)	Dreame D20: Yes	Dreame L10s Ultra Gen 2: Yes	Dreame L40s Pro Ultra: Yes

Depósitos del Robot

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Robot dust bin Diferente ?	Dreame D20: 700 ml	Dreame L10s Ultra Gen 2: 300 ml	Dreame L40s Pro Ultra: 300 ml
Robot water tank Diferente ?	Dreame D20: 350 ml	Dreame L10s Ultra Gen 2: 80 ml	Dreame L40s Pro Ultra: 80 ml

Dimensiones Robot

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Robot diameter ?	Dreame D20: 350 mm	Dreame L10s Ultra Gen 2: 350 mm	Dreame L40s Pro Ultra: 350 mm
Robot height Diferente ?	Dreame D20: 96,8 mm	Dreame L10s Ultra Gen 2: 97 mm	Dreame L40s Pro Ultra: 103.8 mm

Dimensiones Base

Dreame D20

Dreame L10s Ultra Gen 2

Dreame L40s Pro Ultra

Base width Diferente ?	Dreame D20: 126 mm	Dreame L10s Ultra Gen 2: 340 mm	Dreame L40s Pro Ultra: 340 mm
Base height Diferente ?	Dreame D20: 92,6 mm	Dreame L10s Ultra Gen 2: 590.5 mm	Dreame L40s Pro Ultra: 590.5 mm
Base depth Diferente ?	Dreame D20: 130 mm	Dreame L10s Ultra Gen 2: 456.7 mm	Dreame L40s Pro Ultra: 456.7 mm