Comparison

Dreame L40s Pro Ultra vs Roborock Q7 L5+ o BF+ Plus

Detailed Technical Comparison

Best Score

1 / 12

Dreame L40s Pro Ultra

8,1

Overall score

View on Amazon View Specifications

1 / 7

Roborock Q7 L5+ o BF+ Plus

4,4

Overall score

View on Amazon View Specifications

Scores

Dreame L40s Pro Ultra

Overall score 8,1

Power and Battery 6,6

Brushing System 9,1

Mopping System 7,8

Cleaning Base 7,7

Navigation and Intelligence 9,1

Roborock Q7 L5+ o BF+ Plus

Overall score 4,4

Power and Battery 3,3

Brushing System 1,8

Mopping System 0,9

Cleaning Base 2,5

Navigation and Intelligence 1,9

Detailed Technical Comparison

Key features organised by category

Información General

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Brand Diferente ?	Dreame L40s Pro Ultra: Dreame	Roborock Q7 L5+ o BF+ Plus: Roborock
Release date ?	Dreame L40s Pro Ultra: 2025	Roborock Q7 L5+ o BF+ Plus: 2025

Potencia y Batería

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Suction power Diferente ?	Dreame L40s Pro Ultra: 19.000 Pa	Roborock Q7 L5+ o BF+ Plus: 8.000 Pa
Battery capacity Diferente ?	Dreame L40s Pro Ultra: 5.200 mAh	Roborock Q7 L5+ o BF+ Plus: 3.200 mAh
Runtime Diferente ?	Dreame L40s Pro Ultra: 220 min	Roborock Q7 L5+ o BF+ Plus: —

Sistema de Cepillado

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Main brush Diferente ?	Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush	Roborock Q7 L5+ o BF+ Plus: Anti-tangle bristle brush
Lifting main brush Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Lifting side brush Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Extendable side brush Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Anti-tangle side brush Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Cepillo para zocalos	Dreame L40s Pro Ultra: No	Roborock Q7 L5+ o BF+ Plus: No

Sistema de Fregado

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Mopping type Diferente ?	Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM	Roborock Q7 L5+ o BF+ Plus: Static mop
Mop extension Diferente ?	Dreame L40s Pro Ultra: Yes, with RoboSwing movement	Roborock Q7 L5+ o BF+ Plus: No
Mop lifting Diferente ?	Dreame L40s Pro Ultra: Yes, 10.5 mm	Roborock Q7 L5+ o BF+ Plus: No
Floor mopping temperature	Dreame L40s Pro Ultra: Cold water	Roborock Q7 L5+ o BF+ Plus: Cold water
Detach mops at base Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Mop dirt detection Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Floor dirt detection Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No

Base de Limpieza

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Auto-emptying dust bin	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: Sí
Mop washing Diferente ?	Dreame L40s Pro Ultra: Yes, with hot water at 75°C	Roborock Q7 L5+ o BF+ Plus: No
Mop drying Diferente ?	Dreame L40s Pro Ultra: Yes, with hot air at 45°C	Roborock Q7 L5+ o BF+ Plus: No
Self-cleaning wash tray Diferente ?	Dreame L40s Pro Ultra: Yes, 3rd generation	Roborock Q7 L5+ o BF+ Plus: No
UV disinfection ?	Dreame L40s Pro Ultra: No	Roborock Q7 L5+ o BF+ Plus: No
Detergent tank Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Automatic mop changing	Dreame L40s Pro Ultra: No	Roborock Q7 L5+ o BF+ Plus: No
Dust bag capacity Diferente ?	Dreame L40s Pro Ultra: 3.2 L	Roborock Q7 L5+ o BF+ Plus: 2.7 L
Clean water tank Diferente ?	Dreame L40s Pro Ultra: 4.5 L	Roborock Q7 L5+ o BF+ Plus: —
Dirty water tank Diferente ?	Dreame L40s Pro Ultra: 4 L	Roborock Q7 L5+ o BF+ Plus: —
Plumbing connection kit Diferente ?	Dreame L40s Pro Ultra: Yes (purchased separately)	Roborock Q7 L5+ o BF+ Plus: No
Integrated plumbing connection ?	Dreame L40s Pro Ultra: No	Roborock Q7 L5+ o BF+ Plus: No

Navegación e Inteligencia

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Navigation system ?	Dreame L40s Pro Ultra: 360° LiDAR turret	Roborock Q7 L5+ o BF+ Plus: 360° LiDAR turret
Obstacle avoidance Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
AI camera Diferente ?	Dreame L40s Pro Ultra: Yes, dual	Roborock Q7 L5+ o BF+ Plus: No
Front 3D laser sensor Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
No. of recognised obstacles Diferente ?	Dreame L40s Pro Ultra: 180	Roborock Q7 L5+ o BF+ Plus: No
Pet recognition Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Curtain detection Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Remote camera access Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
Night vision LED Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
AI intelligent cleaning Diferente ?	Dreame L40s Pro Ultra: Yes, CleanGenius 2.0	Roborock Q7 L5+ o BF+ Plus: No
AI stain recognition Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
CPU / Algorithm ?	Dreame L40s Pro Ultra: ?	Roborock Q7 L5+ o BF+ Plus: ?

Funciones Avanzadas

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Step-climbing ability Diferente ?	Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm	Roborock Q7 L5+ o BF+ Plus: 20 mm
Robotic arm ?	Dreame L40s Pro Ultra: No	Roborock Q7 L5+ o BF+ Plus: No
Built-in voice assistant Diferente ?	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: No
External voice assistant (Alexa, Google Home...)	Dreame L40s Pro Ultra: Sí	Roborock Q7 L5+ o BF+ Plus: Sí

Depósitos del Robot

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Robot dust bin Diferente ?	Dreame L40s Pro Ultra: 300 ml	Roborock Q7 L5+ o BF+ Plus: 200 ml
Robot water tank Diferente ?	Dreame L40s Pro Ultra: 80 ml	Roborock Q7 L5+ o BF+ Plus: 280 ml

Dimensiones Robot

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Robot diameter Diferente ?	Dreame L40s Pro Ultra: 350 mm	Roborock Q7 L5+ o BF+ Plus: 325 mm
Robot height Diferente ?	Dreame L40s Pro Ultra: 103.8 mm	Roborock Q7 L5+ o BF+ Plus: 99 mm

Dimensiones Base

Dreame L40s Pro Ultra

Roborock Q7 L5+ o BF+ Plus

Base width Diferente ?	Dreame L40s Pro Ultra: 340 mm	Roborock Q7 L5+ o BF+ Plus: 212 mm
Base height Diferente ?	Dreame L40s Pro Ultra: 590.5 mm	Roborock Q7 L5+ o BF+ Plus: 259 mm
Base depth Diferente ?	Dreame L40s Pro Ultra: 456.7 mm	Roborock Q7 L5+ o BF+ Plus: 178 mm