MOVA P50 Pro Ultra vs Dreame L40 Ultra: Which Robot Vacuum Is Better?

Tested using Methodology v1.0

Updated Jul 28, 2025 06:40 PM

This review is in Early access

See Dreame L40 Ultra Review

Wet Compatible Mopping Only

Lowest Height Cleared 10.5 cm (4.1'')

Obstacle Avoidance Technology Camera-Based And Light-Based

Max Threshold Height 1.9 cm (0.7")

Anti-Allergy Filter (HEPA) No

Wet Compatible Locked

Lowest Height Cleared Locked

Obstacle Avoidance Technology Locked

Max Threshold Height Lock cm (Lock")

Anti-Allergy Filter (HEPA) Locked

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Our Verdict

Dreame L40 Ultra

MOVA P50 Pro Ultra

Full comparison details regarding individual product score sets can be found in the section below

Variants

L40 Ultra (White)

P50 Pro Ultra (White)

Review

See MOVA P50 Pro Ultra Review

Check Price

White

L40 Ultra

White

P50 Pro Ultra

White

L40 Ultra

White

P50 Pro Ultra

White

L40 Ultra

Dreame

White

P50 Pro Ultra

White

L40 Ultra

Main Differences for

Multi-Surface Household

Threshold

0.10

Multi-Surface Household

6.3

0.0

No major differences between these robot vacuums for multi-surface household. See full list of tests below.

Full Comparison

Multi-Surface Household

6.3

0.0

Pets

6.5

0.0

Debris Pickup: Hard Floor

6.0

0.0

Debris Pickup: Carpet

6.7

0.0

Debris Pickup: Pet Hair

5.0

0.0

Obstacle Handling

7.5

0.0

Design

Build Quality

8.0

N/A

Build Quality Picture

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Vacuum & Mop Combo

Yes

Locked

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User Maintenance

6.5

N/A

Maintenance Picture

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Brushroll Cleaning Video

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Recurring Cost

4.5

N/A

Recurring Cost Picture

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Bag Part Number

Dreame L10s Pro Ultra/X30 Ultra Dust Bags

Locked

Filter Part Number

Dreame Filter for X40 Ultra/X30 Ultra

Locked

HEPA Filter Part Number

No HEPA Filter

Locked

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Dimensions

Robot Vacuum Dimensions

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Robot Vacuum Height

10.4 cm (4.1")

Lock cm (Lock")

Robot Vacuum Width

35.0 cm (13.8")

Lock cm (Lock")

Robot Vacuum Depth

35.0 cm (13.8")

Lock cm (Lock")

Docking Station Dimensions

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Docking Station Height

58.9 cm (23.2")

Lock cm (Lock")

Docking Station Width

34.0 cm (13.4")

Lock cm (Lock")

Docking Station Depth

46.0 cm (18.1")

Lock cm (Lock")

Internal Dirt Compartment

4.8

N/A

Dirt Compartment Photo

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Dirt Compartment Capacity

0.20 L

Lock L

Full Indicator

Locked

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Station Maintenance Capabilities

8.1

N/A

Station Photo

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Auto Empty

Yes

Locked

Bagless Station

Locked

Dirt Compartment Capacity

2.10 L

Lock L

Automatic Tank Refill

Yes

Locked

Mop Washing

Hot Water

Locked

Mop Drying

Hot Air

Locked

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In The Box

In The Box Picture

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Battery

9.1

N/A

Minimum Battery Life

101 min

Lock min

Maximum Battery Life

315 min

Lock min

Recharge Time

170 min

Lock min

Removable Batteries

Locked

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Quality-Of-Life Features

Picture Of Controls

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Power Adjustment

Yes

Locked

Easy On/Off

Yes

Locked

Surface Type Adjustment

Manual And Automatic

Locked

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Brushroll And Tools

Brushroll And Tools Photo

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Brushroll Setup

Single

Locked

Brushroll Type

Rubber

Locked

Side Brush Setup

Single

Locked

Side Brush Type

Extendable

Locked

Performance

Hard Floor Pickup

6.0

N/A

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Hard Floor Pickup Post Test

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High-Pile Carpet Pickup

7.0

N/A

High-Pile Carpet Pickup Video

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High-Pile Carpet Pickup Post Test

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Low-Pile Carpet Pickup

6.5

N/A

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Low-Pile Carpet Pickup Post Test

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Pet Hair Pickup

5.0

N/A

Pet Hair Pickup Video

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Pet Hair Pickup Post Test

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Airflow

8.9

N/A

Maximum Airflow Video

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Maximum Head Airflow

18.5 CFM (0.5 m³/min)

Lock CFM (Lock m³/min)

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Noise

8.4

N/A

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Bare Floor

55.1 dBA

Lock dBA

Low-Pile Carpet

60.5 dBA

Lock dBA

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Household Adaptability

7.5

N/A

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Obstacle Avoidance

7.4

N/A

Obstacle Avoidance Technology

Camera-Based And Light-Based

Locked

Object Recognition

Yes

Locked

Obstacle Video

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Bare Floor: Avoidance Rate

60%

Lock%

Bare Floor: Intervention Rate

Lock%

Carpet: Avoidance Rate

33%

Lock%

Carpet: Intervention Rate

Lock%

Always Avoided Pet Waste

Locked

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Height Clearance

5.0

N/A

Height Clearance Video

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Lowest Height Cleared

10.5 cm (4.1'')

Locked

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Threshold Clearance

7.0

N/A

Low Threshold Video

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High Threshold Video

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Max Threshold Height

1.9 cm (0.7")

Lock cm (Lock")

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Air Quality

Sealing Quality Video

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Anti-Allergy Filter (HEPA)

Locked

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Cracks

4.5

N/A

Cracks Video

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Wood Cracks Post Test

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Stains

6.0

N/A

Stain Video

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Stain Pickup Post Test

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Water

0.0

N/A

Wet Compatible

Mopping Only

Locked

Water Video

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Water Pickup Post Test

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Automation

Physical Automation

8.9

N/A

Recharge And Resume

Yes

Locked

Pathing Algorithm

Smart

Locked

Physical Boundary Markers

Locked

Scheduled Start Buttons

Locked

Cycle Control Buttons

On-Board Only

Locked

Navigation Control Buttons

Return To Base Only

Locked

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Companion App Automation

9.5

N/A

Companion App Screen Grabs

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App Name

Dreamehome

Locked

Software Boundary Markers (No-Go Zones)

Yes

Locked

App Scheduled Start

Yes

Locked

App Cycle Control

Yes

Locked

Navigation Control Within App

Yes

Locked

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To Be Deleted

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White

L40 Ultra

White

P50 Pro Ultra

White

L40 Ultra

White

P50 Pro Ultra

White

L40 Ultra

Dreame

White

P50 Pro Ultra

White

L40 Ultra