Comparison

Dreame L40 Ultra vs Roborock Qrevo Curv S5X vs Roborock QV 35A

Detailed Technical Comparison

Best Score

1 / 9

Dreame L40 Ultra

7,7

Overall score

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1 / 11

Roborock Qrevo Curv S5X

6,9

Overall score

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1 / 10

Roborock QV 35A

5,7

Overall score

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Options

Scores

Dreame L40 Ultra

Power and Battery 5,4

Brushing System 9,3

Mopping System 8,3

Cleaning Base 6,6

Navigation and Intelligence 9,0

Roborock Qrevo Curv S5X

Power and Battery 6,5

Brushing System 7,3

Mopping System 7,3

Cleaning Base 6,2

Navigation and Intelligence 4,2

Roborock QV 35A

Power and Battery 4,9

Brushing System 3,3

Mopping System 3,8

Cleaning Base 4,8

Navigation and Intelligence 4,1

Detailed Technical Comparison

Key features organised by category

Información General

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Brand Diferente ?	Dreame L40 Ultra: Dreame	Roborock Qrevo Curv S5X: Roborock	Roborock QV 35A: Roborock
Release date Diferente ?	Dreame L40 Ultra: 2024	Roborock Qrevo Curv S5X: 2024	Roborock QV 35A: 2025

Potencia y Batería

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Suction power Diferente ?	Dreame L40 Ultra: 11.000 Pa	Roborock Qrevo Curv S5X: 18.500 Pa	Roborock QV 35A: 8.000 Pa
Battery capacity ?	Dreame L40 Ultra: 5.200 mAh	Roborock Qrevo Curv S5X: 5.200 mAh	Roborock QV 35A: 5.200 mAh
Runtime Diferente ?	Dreame L40 Ultra: 194 min	Roborock Qrevo Curv S5X: 180 min	Roborock QV 35A: 180 mins

Sistema de Cepillado

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Main brush Diferente ?	Dreame L40 Ultra: TriCut 3.0	Roborock Qrevo Curv S5X: DuoDivide Anti-Tangle Hair Brush	Roborock QV 35A: Simple Silicone Brush
Lifting main brush Diferente ?	Dreame L40 Ultra: Yes	Roborock Qrevo Curv S5X: No	Roborock QV 35A: No
Lifting side brush Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Extendable side brush Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✓ Sí	Roborock QV 35A: ✗ No
Anti-tangle side brush ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✓ Sí	Roborock QV 35A: ✓ Sí

Sistema de Fregado

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Mopping type Diferente ?	Dreame L40 Ultra: Two Rotating Mops 180 RPM	Roborock Qrevo Curv S5X: Two Rotating Mops 200 RPM	Roborock QV 35A: Two Rotating Mops 200 RPM
Mop extension Diferente ?	Dreame L40 Ultra: Yes, with RoboSwing movement	Roborock Qrevo Curv S5X: Yes	Roborock QV 35A: No
Mop lifting Diferente ?	Dreame L40 Ultra: Yes, 10.5 mm	Roborock Qrevo Curv S5X: Yes, 10 mm	Roborock QV 35A: Yes, 10 mm
Floor mopping temperature	Dreame L40 Ultra: Cold water	Roborock Qrevo Curv S5X: Cold water	Roborock QV 35A: Cold water
Detach mops at base Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Mop dirt detection Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✓ Sí	Roborock QV 35A: ✗ No
Floor dirt detection Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✓ Sí	Roborock QV 35A: ✗ No

Base de Limpieza

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Auto-emptying dust bin	Dreame L40 Ultra: Yes	Roborock Qrevo Curv S5X: Yes	Roborock QV 35A: Yes
Mop washing Diferente ?	Dreame L40 Ultra: Yes, with hot water at 65ºC	Roborock Qrevo Curv S5X: Yes, with hot water at 75°C	Roborock QV 35A: Yes, with cold water
Mop drying Diferente ?	Dreame L40 Ultra: Yes, with hot air at 45°C	Roborock Qrevo Curv S5X: Yes, with hot air at 45°C	Roborock QV 35A: Yes, with cold air
Self-cleaning wash tray Diferente ?	Dreame L40 Ultra: Yes, 2nd generation	Roborock Qrevo Curv S5X: Yes, 2.0	Roborock QV 35A: ✗ No
UV disinfection ?	Dreame L40 Ultra: ✗ No	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Detergent tank Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Automatic mop changing	Dreame L40 Ultra: No	Roborock Qrevo Curv S5X: No	Roborock QV 35A: No
Dust bag capacity Diferente ?	Dreame L40 Ultra: 3.2 L	Roborock Qrevo Curv S5X: 2.5 L	Roborock QV 35A: 2.7 L
Clean water tank Diferente ?	Dreame L40 Ultra: 4.5 L	Roborock Qrevo Curv S5X: 4 L	Roborock QV 35A: 4 L
Dirty water tank Diferente ?	Dreame L40 Ultra: 4 L	Roborock Qrevo Curv S5X: 3 L	Roborock QV 35A: 3.5 L
Plumbing connection kit Diferente ?	Dreame L40 Ultra: Yes (purchased separately)	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Integrated plumbing connection ?	Dreame L40 Ultra: ✗ No	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No

Navegación e Inteligencia

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Navigation system ?	Dreame L40 Ultra: 360° LiDAR turret	Roborock Qrevo Curv S5X: 360° LiDAR turret	Roborock QV 35A: 360° LiDAR turret
Obstacle avoidance ?	Dreame L40 Ultra: Yes	Roborock Qrevo Curv S5X: Yes	Roborock QV 35A: Yes
AI camera Diferente ?	Dreame L40 Ultra: Yes, dual	Roborock Qrevo Curv S5X: No	Roborock QV 35A: No
Front 3D laser sensor Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
No. of recognised obstacles Diferente ?	Dreame L40 Ultra: 100	Roborock Qrevo Curv S5X: ?	Roborock QV 35A: ?
Pet recognition Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Curtain detection Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Remote camera access Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Night vision LED Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
AI intelligent cleaning Diferente ?	Dreame L40 Ultra: Yes, CleanGenius 2.0	Roborock Qrevo Curv S5X: Yes, SmartPlan 2.0	Roborock QV 35A: Yes, SmartPlan 1.0
AI stain recognition Diferente ?	Dreame L40 Ultra: ✓ Sí	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
CPU / Algorithm Diferente ?	Dreame L40 Ultra: AI Sage 11.0 Quad-core	Roborock Qrevo Curv S5X: RR Mason 11.0	Roborock QV 35A: ?

Funciones Avanzadas

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Step-climbing ability Diferente ?	Dreame L40 Ultra: 22 mm	Roborock Qrevo Curv S5X: 20 mm	Roborock QV 35A: 20 mm
Robotic arm ?	Dreame L40 Ultra: ✗ No	Roborock Qrevo Curv S5X: ✗ No	Roborock QV 35A: ✗ No
Built-in voice assistant Diferente ?	Dreame L40 Ultra: Yes	Roborock Qrevo Curv S5X: No	Roborock QV 35A: No
External voice assistant (Alexa, Google Home...)	Dreame L40 Ultra: Yes	Roborock Qrevo Curv S5X: Yes	Roborock QV 35A: Yes

Depósitos del Robot

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Robot dust bin Diferente ?	Dreame L40 Ultra: 300 ml	Roborock Qrevo Curv S5X: 325 ml	Roborock QV 35A: 330 ml
Robot water tank ?	Dreame L40 Ultra: 80 ml	Roborock Qrevo Curv S5X: 80 ml	Roborock QV 35A: 80 ml

Dimensiones Robot

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Robot diameter Diferente ?	Dreame L40 Ultra: 350 mm	Roborock Qrevo Curv S5X: 352 mm	Roborock QV 35A: 353 mm
Robot height Diferente ?	Dreame L40 Ultra: 103.8 mm	Roborock Qrevo Curv S5X: 98 mm	Roborock QV 35A: 96.5 mm

Dimensiones Base

Dreame L40 Ultra

Roborock Qrevo Curv S5X

Roborock QV 35A

Base width Diferente ?	Dreame L40 Ultra: 340 mm	Roborock Qrevo Curv S5X: 450 mm	Roborock QV 35A: 340 mm
Base height Diferente ?	Dreame L40 Ultra: 590.5 mm	Roborock Qrevo Curv S5X: 450 mm	Roborock QV 35A: 521 mm
Base depth Diferente ?	Dreame L40 Ultra: 456.7 mm	Roborock Qrevo Curv S5X: 450 mm	Roborock QV 35A: 487 mm