Comparison

Dreame L40 Ultra AE vs Roborock Qrevo S5V vs Xiaomi X20 Max

Detailed Technical Comparison

Best Score

1 / 10

Dreame L40 Ultra AE

6,8

Overall score

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1 / 9

Roborock Qrevo S5V

6,1

Overall score

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Best value for money

1 / 9

Xiaomi X20 Max

5,8

Overall score

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Scores

Dreame L40 Ultra AE

Overall score 6,8

Power and Battery 6,6

Brushing System 4,0

Mopping System 7,4

Cleaning Base 6,8

Navigation and Intelligence 7,5

Roborock Qrevo S5V

Overall score 6,1

Power and Battery 5,5

Brushing System 4,4

Mopping System 5,5

Cleaning Base 5,3

Navigation and Intelligence 4,1

Xiaomi X20 Max

Overall score 5,8

Power and Battery 4,9

Brushing System 2,8

Mopping System 5,2

Cleaning Base 5,3

Navigation and Intelligence 5,5

Detailed Technical Comparison

Key features organised by category

Información General

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Brand Diferente ?	Dreame L40 Ultra AE: Dreame	Roborock Qrevo S5V: Roborock	Xiaomi X20 Max: Xiaomi
Release date Diferente ?	Dreame L40 Ultra AE: 2025	Roborock Qrevo S5V: 2025	Xiaomi X20 Max: 2024

Potencia y Batería

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Suction power Diferente ?	Dreame L40 Ultra AE: 19.000 Pa	Roborock Qrevo S5V: 12.000 Pa	Xiaomi X20 Max: 8.000 Pa
Battery capacity ?	Dreame L40 Ultra AE: 5.200 mAh	Roborock Qrevo S5V: 5.200 mAh	Xiaomi X20 Max: 5.200 mAh
Runtime Diferente ?	Dreame L40 Ultra AE: —	Roborock Qrevo S5V: 180 min	Xiaomi X20 Max: 120 min

Sistema de Cepillado

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Main brush Diferente ?	Dreame L40 Ultra AE: TriCut 3.0	Roborock Qrevo S5V: DuoDivide Anti-Tangle Hair Brush	Xiaomi X20 Max: TriCut 3.0
Lifting main brush Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Lifting side brush ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Extendable side brush ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Anti-tangle side brush Diferente ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: Sí	Xiaomi X20 Max: No

Sistema de Fregado

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Mopping type Diferente ?	Dreame L40 Ultra AE: Two Rotating Mops 180 RPM	Roborock Qrevo S5V: Two Rotating Mops 200 RPM	Xiaomi X20 Max: Two Rotating Mops
Mop extension Diferente ?	Dreame L40 Ultra AE: Yes, with RoboSwing movement	Roborock Qrevo S5V: Sí	Xiaomi X20 Max: Sí
Mop lifting Diferente ?	Dreame L40 Ultra AE: Yes, 10.5 mm	Roborock Qrevo S5V: Yes, 10 mm	Xiaomi X20 Max: Yes, 10 mm
Floor mopping temperature	Dreame L40 Ultra AE: Cold water	Roborock Qrevo S5V: Cold water	Xiaomi X20 Max: Cold water
Detach mops at base ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Mop dirt detection Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Floor dirt detection Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: No

Base de Limpieza

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Auto-emptying dust bin	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: Sí	Xiaomi X20 Max: Sí
Mop washing Diferente ?	Dreame L40 Ultra AE: Yes, with hot water at 75°C	Roborock Qrevo S5V: Yes, with cold water	Xiaomi X20 Max: Yes, with hot water at 55°C
Mop drying Diferente ?	Dreame L40 Ultra AE: Yes, with hot air at 45°C	Roborock Qrevo S5V: Yes, with hot air at 45°C	Xiaomi X20 Max: Yes, with hot air
Self-cleaning wash tray Diferente ?	Dreame L40 Ultra AE: Yes, 2nd generation	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
UV disinfection ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Detergent tank Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Automatic mop changing	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Dust bag capacity Diferente ?	Dreame L40 Ultra AE: 3.2 L	Roborock Qrevo S5V: 2.7 L	Xiaomi X20 Max: 2.5 L
Clean water tank Diferente ?	Dreame L40 Ultra AE: 4.5 L	Roborock Qrevo S5V: 4 L	Xiaomi X20 Max: 4 L
Dirty water tank Diferente ?	Dreame L40 Ultra AE: 4 L	Roborock Qrevo S5V: 3.5 L	Xiaomi X20 Max: 3.8 L
Plumbing connection kit Diferente ?	Dreame L40 Ultra AE: Yes (purchased separately)	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Integrated plumbing connection ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No

Navegación e Inteligencia

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Navigation system ?	Dreame L40 Ultra AE: 360° LiDAR turret	Roborock Qrevo S5V: 360° LiDAR turret	Xiaomi X20 Max: 360° LiDAR turret
Obstacle avoidance ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: Sí	Xiaomi X20 Max: Sí
AI camera Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Front 3D laser sensor Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: Sí
No. of recognised obstacles Diferente ?	Dreame L40 Ultra AE: 120	Roborock Qrevo S5V: ?	Xiaomi X20 Max: ?
Pet recognition Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Curtain detection ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Remote camera access Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Night vision LED Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: No	Xiaomi X20 Max: Sí
AI intelligent cleaning Diferente ?	Dreame L40 Ultra AE: Yes, CleanGenius 2.0	Roborock Qrevo S5V: Yes, SmartPlan 1.0	Xiaomi X20 Max: Sí
AI stain recognition ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
CPU / Algorithm ?	Dreame L40 Ultra AE: ?	Roborock Qrevo S5V: ?	Xiaomi X20 Max: ?

Funciones Avanzadas

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Step-climbing ability ?	Dreame L40 Ultra AE: 20 mm	Roborock Qrevo S5V: 20 mm	Xiaomi X20 Max: 20 mm
Robotic arm ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
Built-in voice assistant ?	Dreame L40 Ultra AE: No	Roborock Qrevo S5V: No	Xiaomi X20 Max: No
External voice assistant (Alexa, Google Home...)	Dreame L40 Ultra AE: Sí	Roborock Qrevo S5V: Sí	Xiaomi X20 Max: Sí

Depósitos del Robot

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Robot dust bin Diferente ?	Dreame L40 Ultra AE: 395 ml	Roborock Qrevo S5V: 330 ml	Xiaomi X20 Max: ?
Robot water tank Diferente ?	Dreame L40 Ultra AE: 80 ml	Roborock Qrevo S5V: 80 ml	Xiaomi X20 Max: Sí

Dimensiones Robot

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Robot diameter Diferente ?	Dreame L40 Ultra AE: 350 mm	Roborock Qrevo S5V: 353 mm	Xiaomi X20 Max: 350 mm
Robot height Diferente ?	Dreame L40 Ultra AE: 97 mm	Roborock Qrevo S5V: 96.5 mm	Xiaomi X20 Max: 97 mm

Dimensiones Base

Dreame L40 Ultra AE

Roborock Qrevo S5V

Xiaomi X20 Max

Base width ?	Dreame L40 Ultra AE: 340 mm	Roborock Qrevo S5V: 340 mm	Xiaomi X20 Max: 340 mm
Base height Diferente ?	Dreame L40 Ultra AE: 590.5 mm	Roborock Qrevo S5V: 521 mm	Xiaomi X20 Max: 563 mm
Base depth Diferente ?	Dreame L40 Ultra AE: 456.7 mm	Roborock Qrevo S5V: 487 mm	Xiaomi X20 Max: 420 mm