Comparison

Dreame L40 Ultra AE vs Roborock S8 MaxV Ultra vs Dreame X40 Ultra

Detailed Technical Comparison

Dreame L40 Ultra AE

6,8
Overall score
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Roborock S8 MaxV Ultra

7,0
Overall score
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Best Score

Dreame X40 Ultra

7,6
Overall score
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Scores

Dreame L40 Ultra AE
Power and Battery 6,6
Brushing System 4,0
Mopping System 7,4
Cleaning Base 6,8
Navigation and Intelligence 7,5
Roborock S8 MaxV Ultra
Power and Battery 5,2
Brushing System 6,6
Mopping System 6,7
Cleaning Base 5,9
Navigation and Intelligence 8,3
Dreame X40 Ultra
Power and Battery 6,4
Brushing System 8,6
Mopping System 8,3
Cleaning Base 6,6
Navigation and Intelligence 9,1

Detailed Technical Comparison

Key features organised by category

Información General

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Brand Diferente
?
Dreame L40 Ultra AE: Dreame Roborock S8 MaxV Ultra: Roborock Dreame X40 Ultra: Dreame
Release date Diferente
?
Dreame L40 Ultra AE: 2025 Roborock S8 MaxV Ultra: 2024 Dreame X40 Ultra: 2024

Potencia y Batería

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Suction power Diferente
?
Dreame L40 Ultra AE: 19.000 Pa Roborock S8 MaxV Ultra: 10.000 Pa Dreame X40 Ultra: 12.000 Pa
Battery capacity Diferente
?
Dreame L40 Ultra AE: 5.200 mAh Roborock S8 MaxV Ultra: 5.200 mAh Dreame X40 Ultra: 6.400 mAh
Runtime Diferente
?
Dreame L40 Ultra AE: — Roborock S8 MaxV Ultra: 180 min Dreame X40 Ultra: 194 min

Sistema de Cepillado

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Main brush Diferente
?
Dreame L40 Ultra AE: TriCut 3.0 Roborock S8 MaxV Ultra: Dual Silicone Brush Dreame X40 Ultra: Simple Silicone Brush
Lifting main brush
?
Dreame L40 Ultra AE: Yes Roborock S8 MaxV Ultra: Yes Dreame X40 Ultra: Yes
Lifting side brush Diferente
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: ✓ Sí
Extendable side brush Diferente
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí
Anti-tangle side brush Diferente
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: ✓ Sí

Sistema de Fregado

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Mopping type Diferente
?
Dreame L40 Ultra AE: Two Rotating Mops 180 RPM Roborock S8 MaxV Ultra: Sonic Mopping VibraRise 3.0 Dreame X40 Ultra: Two Rotating Mops 180 RPM
Mop extension Diferente
?
Dreame L40 Ultra AE: Yes, with RoboSwing movement Roborock S8 MaxV Ultra: Mini side mop Dreame X40 Ultra: Yes, with RoboSwing movement
Mop lifting Diferente
?
Dreame L40 Ultra AE: Yes, 10.5 mm Roborock S8 MaxV Ultra: Yes, 20 mm Dreame X40 Ultra: Yes, 10.5 mm
Floor mopping temperature
Dreame L40 Ultra AE: Cold water Roborock S8 MaxV Ultra: Cold water Dreame X40 Ultra: Cold water
Detach mops at base Diferente
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: ✓ Sí
Mop dirt detection
?
Dreame L40 Ultra AE: ✓ Sí Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí
Floor dirt detection
?
Dreame L40 Ultra AE: ✓ Sí Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí

Base de Limpieza

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Auto-emptying dust bin
Dreame L40 Ultra AE: Yes Roborock S8 MaxV Ultra: Yes Dreame X40 Ultra: Yes
Mop washing Diferente
?
Dreame L40 Ultra AE: Yes, with hot water at 75°C Roborock S8 MaxV Ultra: Yes, with hot water at 60°C Dreame X40 Ultra: Yes, with hot water at 70°C
Mop drying Diferente
?
Dreame L40 Ultra AE: Yes, with hot air at 45°C Roborock S8 MaxV Ultra: Yes, with hot air at 60°C Dreame X40 Ultra: Yes, with hot air at 45°C
Self-cleaning wash tray Diferente
?
Dreame L40 Ultra AE: Yes, 2nd generation Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: Yes, 2nd generation
UV disinfection
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: ✗ No
Detergent tank
?
Dreame L40 Ultra AE: ✓ Sí Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí
Automatic mop changing
Dreame L40 Ultra AE: No Roborock S8 MaxV Ultra: No Dreame X40 Ultra: No
Dust bag capacity Diferente
?
Dreame L40 Ultra AE: 3.2 L Roborock S8 MaxV Ultra: 2.5 L Dreame X40 Ultra: 3.2 L
Clean water tank Diferente
?
Dreame L40 Ultra AE: 4.5 L Roborock S8 MaxV Ultra: 4 L Dreame X40 Ultra: 4.5 L
Dirty water tank Diferente
?
Dreame L40 Ultra AE: 4 L Roborock S8 MaxV Ultra: 3.5 L Dreame X40 Ultra: 4 L
Plumbing connection kit Diferente
?
Dreame L40 Ultra AE: Yes (purchased separately) Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: Yes (purchased separately)
Integrated plumbing connection
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: ✗ No

Navegación e Inteligencia

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Navigation system
?
Dreame L40 Ultra AE: 360° LiDAR turret Roborock S8 MaxV Ultra: 360° LiDAR turret Dreame X40 Ultra: 360° LiDAR turret
Obstacle avoidance
?
Dreame L40 Ultra AE: Yes Roborock S8 MaxV Ultra: Yes Dreame X40 Ultra: Yes
AI camera Diferente
?
Dreame L40 Ultra AE: Yes Roborock S8 MaxV Ultra: Yes, dual Dreame X40 Ultra: Yes, dual
Front 3D laser sensor
?
Dreame L40 Ultra AE: ✓ Sí Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí
No. of recognised obstacles Diferente
?
Dreame L40 Ultra AE: 120 Roborock S8 MaxV Ultra: 73 Dreame X40 Ultra: 120
Pet recognition
?
Dreame L40 Ultra AE: ✓ Sí Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí
Curtain detection Diferente
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: ✓ Sí
Remote camera access
?
Dreame L40 Ultra AE: ✓ Sí Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí
Night vision LED
?
Dreame L40 Ultra AE: ✓ Sí Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí
AI intelligent cleaning Diferente
?
Dreame L40 Ultra AE: Yes, CleanGenius 2.0 Roborock S8 MaxV Ultra: Yes, SmartPlan 1.0 Dreame X40 Ultra: Yes, CleanGenius 2.0
AI stain recognition Diferente
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✓ Sí Dreame X40 Ultra: ✓ Sí
CPU / Algorithm Diferente
?
Dreame L40 Ultra AE: ? Roborock S8 MaxV Ultra: RR Mason 11.0 Dreame X40 Ultra: AI Sage 11.0 Quad-core

Funciones Avanzadas

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Step-climbing ability Diferente
?
Dreame L40 Ultra AE: 20 mm Roborock S8 MaxV Ultra: 20 mm Dreame X40 Ultra: 22 mm
Robotic arm
?
Dreame L40 Ultra AE: ✗ No Roborock S8 MaxV Ultra: ✗ No Dreame X40 Ultra: ✗ No
Built-in voice assistant Diferente
?
Dreame L40 Ultra AE: No Roborock S8 MaxV Ultra: Yes Dreame X40 Ultra: No
External voice assistant (Alexa, Google Home...)
Dreame L40 Ultra AE: Yes Roborock S8 MaxV Ultra: Yes Dreame X40 Ultra: Yes

Depósitos del Robot

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Robot dust bin Diferente
?
Dreame L40 Ultra AE: 395 ml Roborock S8 MaxV Ultra: 270 ml Dreame X40 Ultra: 300 ml
Robot water tank Diferente
?
Dreame L40 Ultra AE: 80 ml Roborock S8 MaxV Ultra: 100 ml Dreame X40 Ultra: 80 ml

Dimensiones Robot

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Robot diameter Diferente
?
Dreame L40 Ultra AE: 350 mm Roborock S8 MaxV Ultra: 353 mm Dreame X40 Ultra: 350 mm
Robot height Diferente
?
Dreame L40 Ultra AE: 97 mm Roborock S8 MaxV Ultra: 103 mm Dreame X40 Ultra: 97 mm

Dimensiones Base

Dreame L40 Ultra AE
Roborock S8 MaxV Ultra
Dreame X40 Ultra
Base width Diferente
?
Dreame L40 Ultra AE: 340 mm Roborock S8 MaxV Ultra: 409 mm Dreame X40 Ultra: 340 mm
Base height Diferente
?
Dreame L40 Ultra AE: 590.5 mm Roborock S8 MaxV Ultra: 470 mm Dreame X40 Ultra: 590.5 mm
Base depth Diferente
?
Dreame L40 Ultra AE: 456.7 mm Roborock S8 MaxV Ultra: 419 mm Dreame X40 Ultra: 456.7 mm

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