Comparison

Dreame L40s Pro Ultra vs Roborock Qrevo Curv

Detailed Technical Comparison

Best Score

Dreame L40s Pro Ultra

8,1
Overall score
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Roborock Qrevo Curv

7,7
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
Roborock Qrevo Curv
Power and Battery 7,4
Brushing System 8,5
Mopping System 7,4
Cleaning Base 6,2
Navigation and Intelligence 7,6

Detailed Technical Comparison

Key features organised by category

Información General

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Brand Diferente
?
Dreame L40s Pro Ultra: Dreame Roborock Qrevo Curv: Roborock
Release date Diferente
?
Dreame L40s Pro Ultra: 2025 Roborock Qrevo Curv: 2024

Potencia y Batería

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Suction power Diferente
?
Dreame L40s Pro Ultra: 19.000 Pa Roborock Qrevo Curv: 18.500 Pa
Battery capacity Diferente
?
Dreame L40s Pro Ultra: 5.200 mAh Roborock Qrevo Curv: 6.400 mAh
Runtime Diferente
?
Dreame L40s Pro Ultra: 220 min Roborock Qrevo Curv: 240 min

Sistema de Cepillado

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Main brush Diferente
?
Dreame L40s Pro Ultra: Dual HyperStream Anti-Tangle Hair Brush Roborock Qrevo Curv: DuoDivide Anti-Tangle Hair Brush
Lifting main brush
?
Dreame L40s Pro Ultra: Yes Roborock Qrevo Curv: Yes
Lifting side brush Diferente
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✗ No
Extendable side brush
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✓ Sí
Anti-tangle side brush
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✓ Sí

Sistema de Fregado

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Mopping type Diferente
?
Dreame L40s Pro Ultra: Two Rotating Mops 180 RPM Roborock Qrevo Curv: Two Rotating Mops 200 RPM
Mop extension Diferente
?
Dreame L40s Pro Ultra: Yes, with RoboSwing movement Roborock Qrevo Curv: Yes
Mop lifting Diferente
?
Dreame L40s Pro Ultra: Yes, 10.5 mm Roborock Qrevo Curv: Yes, 10-20 mm
Floor mopping temperature
Dreame L40s Pro Ultra: Cold water Roborock Qrevo Curv: Cold water
Detach mops at base Diferente
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✗ No
Mop dirt detection
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✓ Sí
Floor dirt detection
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✓ Sí

Base de Limpieza

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Auto-emptying dust bin
Dreame L40s Pro Ultra: Yes Roborock Qrevo Curv: Yes
Mop washing
?
Dreame L40s Pro Ultra: Yes, with hot water at 75°C Roborock Qrevo Curv: Yes, with hot water at 75°C
Mop drying
?
Dreame L40s Pro Ultra: Yes, with hot air at 45°C Roborock Qrevo Curv: Yes, with hot air at 45°C
Self-cleaning wash tray Diferente
?
Dreame L40s Pro Ultra: Yes, 3rd generation Roborock Qrevo Curv: Yes, 2.0
UV disinfection
?
Dreame L40s Pro Ultra: ✗ No Roborock Qrevo Curv: ✗ No
Detergent tank Diferente
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✗ No
Automatic mop changing
Dreame L40s Pro Ultra: No Roborock Qrevo Curv: No
Dust bag capacity Diferente
?
Dreame L40s Pro Ultra: 3.2 L Roborock Qrevo Curv: 2.5 L
Clean water tank Diferente
?
Dreame L40s Pro Ultra: 4.5 L Roborock Qrevo Curv: 4 L
Dirty water tank Diferente
?
Dreame L40s Pro Ultra: 4 L Roborock Qrevo Curv: 3 L
Plumbing connection kit Diferente
?
Dreame L40s Pro Ultra: Yes (purchased separately) Roborock Qrevo Curv: ✗ No
Integrated plumbing connection
?
Dreame L40s Pro Ultra: ✗ No Roborock Qrevo Curv: ✗ No

Navegación e Inteligencia

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Navigation system
?
Dreame L40s Pro Ultra: 360° LiDAR turret Roborock Qrevo Curv: 360° LiDAR turret
Obstacle avoidance
?
Dreame L40s Pro Ultra: Yes Roborock Qrevo Curv: Yes
AI camera
?
Dreame L40s Pro Ultra: Yes, dual Roborock Qrevo Curv: Yes, dual
Front 3D laser sensor
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✓ Sí
No. of recognised obstacles Diferente
?
Dreame L40s Pro Ultra: 180 Roborock Qrevo Curv: 62
Pet recognition
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✓ Sí
Curtain detection Diferente
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✗ No
Remote camera access
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✓ Sí
Night vision LED
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✓ Sí
AI intelligent cleaning Diferente
?
Dreame L40s Pro Ultra: Yes, CleanGenius 2.0 Roborock Qrevo Curv: Yes, SmartPlan 2.0
AI stain recognition Diferente
?
Dreame L40s Pro Ultra: ✓ Sí Roborock Qrevo Curv: ✗ No
CPU / Algorithm Diferente
?
Dreame L40s Pro Ultra: ? Roborock Qrevo Curv: RR Mason 11.0

Funciones Avanzadas

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Step-climbing ability Diferente
?
Dreame L40s Pro Ultra: Single step 22 mm - Double step 40 mm Roborock Qrevo Curv: Single step 30 mm - Double step 40 mm
Robotic arm
?
Dreame L40s Pro Ultra: ✗ No Roborock Qrevo Curv: ✗ No
Built-in voice assistant
?
Dreame L40s Pro Ultra: Yes Roborock Qrevo Curv: Yes
External voice assistant (Alexa, Google Home...)
Dreame L40s Pro Ultra: Yes Roborock Qrevo Curv: Yes

Depósitos del Robot

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Robot dust bin Diferente
?
Dreame L40s Pro Ultra: 300 ml Roborock Qrevo Curv: 325 ml
Robot water tank
?
Dreame L40s Pro Ultra: 80 ml Roborock Qrevo Curv: 80 ml

Dimensiones Robot

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Robot diameter Diferente
?
Dreame L40s Pro Ultra: 350 mm Roborock Qrevo Curv: 352 mm
Robot height Diferente
?
Dreame L40s Pro Ultra: 103.8 mm Roborock Qrevo Curv: 103 mm

Dimensiones Base

Dreame L40s Pro Ultra
Roborock Qrevo Curv
Base width Diferente
?
Dreame L40s Pro Ultra: 340 mm Roborock Qrevo Curv: 450 mm
Base height Diferente
?
Dreame L40s Pro Ultra: 590.5 mm Roborock Qrevo Curv: 450 mm
Base depth Diferente
?
Dreame L40s Pro Ultra: 456.7 mm Roborock Qrevo Curv: 450 mm

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