The Smart Device Compare comparison

Dreame A3 AWD Pro 3500 vs Roborock RockMow X115H

Understand the differences. Decide what matters to your home.

Before you compare every specification

Key differences between Dreame A3 AWD Pro 3500 and Roborock RockMow X115H

A summary of selected recorded differences between these robot lawn mowers. Check the full specification table below for details and conditions.

Feature differences among your selected devices

5 GHz Wi-Fi (connectivity): Dreame A3 AWD Pro 3500 — No (The specification sheet lists Wi-Fi 2.4 GHz (2400-2483.5 MHz) only); Roborock RockMow X115H — Yes (Roborock states that all its robotic lawn mowers support Wi-Fi on both 2.4 GHz and 5 GHz networks).
Home Assistant (integrations): Dreame A3 AWD Pro 3500 — Yes (The community Dreame Lawn Mower integration, installed through HACS, names this exact model (dreame.mower.g2541e) in its supported devices table; it signs in to the Dreamehome account and creates a lawn_mower entity plus an automation blueprint); Roborock RockMow X115H — No (The official Roborock integration covers robot vacuums, Dyad and Zeo appliances; mowers report a roborock.mower category the integration does not handle).
Lidar Navigation (navigation): Dreame A3 AWD Pro 3500 — Yes; Roborock RockMow X115H — No (The LiDAR sensor is exclusive to the RockMow X120H LiDAR / X1 LiDAR; the X115H navigates with full-band RTK and four cameras).
RTK positioning (navigation): Dreame A3 AWD Pro 3500 — No (Dreame's headline claim for the A3 AWD Pro is that it navigates without an RTK reference station); Roborock RockMow X115H — Yes.

Specifications to check side by side

Cellular 4g (connectivity): Dreame A3 AWD Pro 3500 — Built-in 4G, 3 years of Link service included (Pre-installed Link module on LTE-FDD B1/3/7/8/20/28A and LTE-TDD B38/40/41, with up to three years of Dreame Link service free from the day the robot is powered on); Roborock RockMow X115H — Built-in, 3 years included (The RockMow X1 series ships with a built-in 4G module on an integrated eSIM and 3 years of mobile data service are included).
Maximum mowing area (coverage terrain): Dreame A3 AWD Pro 3500 — 37700 sq ft (Dreame rates the 3500 trim at 3,500 m2 (0.87 acre); the 2500 and 5000 trims of the same mower are rated 2,500 m2 and 5,000 m2); Roborock RockMow X115H — 16335 sq ft.
Obstacle Crossing (coverage terrain): Dreame A3 AWD Pro 3500 — 2.2 in (Dreame quotes 2.16 in; the manual puts the hard limit at 5.5 cm); Roborock RockMow X115H — 3.1 in.
Blade System (cutting): Dreame A3 AWD Pro 3500 — 2 discs, 6 blades (Three pivoting blades per disc, replaced as a set every 6 to 8 weeks; 18 spare blades and 6 holders are in the box); Roborock RockMow X115H — 1 disc, 6 blades.

Information still to confirm

3 of 45 comparison fields lack a resolved value for at least one selected device. Missing information is not evidence that a feature is absent.
Check the full table and manufacturer documentation before ruling out a device.

These observations are derived from recorded catalog data and have not all been independently verified. Confirm details with the manufacturer before purchasing.

Compare capabilities, compatibility and setup requirements.

Option 1 · Dreame

Dreame A3 AWD Pro 3500

Last updated September 2026

View full device profile

Option 2 · Roborock

Roborock RockMow X115H

Last updated October 2026

View full device profile

What the catalog tells us

Understand the tradeoffs.

These counts describe the available data, not a quality score. More features do not automatically make a better device.

15differences with recorded values for every device

3rows with missing or unspecified information

Consider your setup

Maximum mowing area

Dreame A3 AWD Pro 350037700 sq ft
Roborock RockMow X115H16335 sq ft

Measure the actual lawn area, not the property size. Check whether slopes, separate zones and narrow passages impose additional limits.

Inspect the specifications

Consider your setup

Home Assistant

Dreame A3 AWD Pro 3500Yes
Roborock RockMow X115HNo

Check the integration method, supported model and firmware. A catalog Yes does not establish local control or official support.

Inspect the specifications

Your priorities, side by side

Focus on what changes.

Mark the specifications you care about. Open manufacturer sources for verification scope; fields without citations remain catalog data. Expand notes for other qualifications.

Differences onlyMy priorities (0)

Showing 45 of 45 rows. “Not recorded” does not mean “No”.

Reading layout

Anti Theft

Alarm

Dreame A3 AWD Pro 3500: Yes
Catalog note
Lift Alarm and Off-Map Alarm both lock the robot and sound immediately
Roborock RockMow X115H: Yes

Gps Tracking

Dreame A3 AWD Pro 3500: Yes
Catalog note
GPS/GLONASS/BDS/Galileo/QZSS, with the current position shown on Google Maps in the app over the built-in 4G link
Roborock RockMow X115H: Yes

Pin Code Lock

Dreame A3 AWD Pro 3500: Yes
Catalog note
A PIN code is set during setup and is what unlocks the robot after a lift or tilt event
Roborock RockMow X115H: Yes

Connectivity

2.4 GHz Wi-Fi

Dreame A3 AWD Pro 3500: Yes
Roborock RockMow X115H: Yes

5 GHz Wi-Fi

Dreame A3 AWD Pro 3500: No
Catalog note
The specification sheet lists Wi-Fi 2.4 GHz (2400-2483.5 MHz) only
Roborock RockMow X115H: Yes
Catalog note
Roborock states that all its robotic lawn mowers support Wi-Fi on both 2.4 GHz and 5 GHz networks

Bluetooth

Dreame A3 AWD Pro 3500: Yes
Catalog note
2.4 GHz to 2.4835 GHz; the app pairs over Bluetooth first and mapping can be completed without Wi-Fi
Roborock RockMow X115H: Yes

Cellular 4g

Dreame A3 AWD Pro 3500: Built-in 4G, 3 years of Link service included
Catalog note
Pre-installed Link module on LTE-FDD B1/3/7/8/20/28A and LTE-TDD B38/40/41, with up to three years of Dreame Link service free from the day the robot is powered on
Roborock RockMow X115H: Built-in, 3 years included
Catalog note
The RockMow X1 series ships with a built-in 4G module on an integrated eSIM and 3 years of mobile data service are included

Other

Dreame A3 AWD Pro 3500: No
Roborock RockMow X115H: No

Coverage Terrain

Drive Type

Dreame A3 AWD Pro 3500: All-wheel drive (4WD)
Catalog note
Four hub motors: two omni wheels at the front and two off-road drive wheels at the rear
Roborock RockMow X115H: All-wheel drive (4WD)

Maximum mowing area

Dreame A3 AWD Pro 3500: 37700 sq ft
Catalog note
Dreame rates the 3500 trim at 3,500 m2 (0.87 acre); the 2500 and 5000 trims of the same mower are rated 2,500 m2 and 5,000 m2
Roborock RockMow X115H: 16335 sq ft

Maximum slope

Dreame A3 AWD Pro 3500: 80%
Catalog note
80% is 38.7 degrees; the robot stops and asks for the PIN code once it tilts past 37 degrees
Roborock RockMow X115H: 80%

Obstacle Crossing

Dreame A3 AWD Pro 3500: 2.2 in
Catalog note
Dreame quotes 2.16 in; the manual puts the hard limit at 5.5 cm
Roborock RockMow X115H: 3.1 in

Cutting

Blade System

Dreame A3 AWD Pro 3500: 2 discs, 6 blades
Catalog note
Three pivoting blades per disc, replaced as a set every 6 to 8 weeks; 18 spare blades and 6 holders are in the box
Roborock RockMow X115H: 1 disc, 6 blades

Cutting Height

Dreame A3 AWD Pro 3500: 1.2 - 3.9 in
Catalog note
3-10 cm, set from the app in 5 mm increments
Roborock RockMow X115H: 1.6 - 3.5 in

Cutting Height Adjustment

Dreame A3 AWD Pro 3500: App-controlled
Roborock RockMow X115H: Electronic

Cutting Width

Dreame A3 AWD Pro 3500: 15.8 in
Catalog note
40 cm across two floating blade discs
Roborock RockMow X115H: 9.4 in

Edge Cutting

Dreame A3 AWD Pro 3500: EdgeMaster 2.0
Catalog note
The discs extend outward along a boundary to keep the disc-to-edge distance under 3 cm (1.2 in)
Roborock RockMow X115H: Optional, 1.2 in
Catalog note
The PreciEdge cutting module reaches within 1.2 in of a boundary but is sold separately

Mowing Efficiency

Dreame A3 AWD Pro 3500: 800 m²/h
Catalog note
Rush mode, quoted on the listing as 8,611 sq ft per hour; the manual rates the same mode at 5,000 m2 per 24 hours and the standard mode at 2,500 m2 per 24 hours
Roborock RockMow X115H: Not recorded

Features

Automations

Dreame A3 AWD Pro 3500: Yes
Catalog note
The mower is discovered as a device in Alexa and Google Home, and the community Home Assistant integration exposes a lawn_mower entity with an automation blueprint
Roborock RockMow X115H: Yes
Catalog note
Start and stop can be triggered from Alexa and Google Home routines through Roborock's smart speaker voice control

Headlights

Dreame A3 AWD Pro 3500: Yes
Catalog note
Front fill light, which is what lets the AI cameras keep recognising obstacles after dark
Roborock RockMow X115H: Yes
Catalog note
Status headlights on the front, plus a camera fill light that lets the mower work at night

Manual Remote Control

Dreame A3 AWD Pro 3500: Yes
Catalog note
Manual mowing drives the robot from the app at 0.45 to 0.8 m/s, and it is also how the boundary is walked during mapping
Roborock RockMow X115H: Yes

Real Time Tracking

Dreame A3 AWD Pro 3500: Yes
Catalog note
Real-Time Location shows the robot on Google Maps in the app, and Real-Time Video streams the front camera while it works
Roborock RockMow X115H: Yes

Scheduling

Dreame A3 AWD Pro 3500: Yes
Catalog note
Two weekly schedules are created automatically from the mapped lawn size, with a Do Not Disturb window for quiet hours
Roborock RockMow X115H: Yes

Weather Adaptive Scheduling

Dreame A3 AWD Pro 3500: Yes
Catalog note
A Spr/Sum and an Aut/Win schedule cover the season, and Rain Protection and Frost Protection (below 6°C, resuming above 11°C) pause and restart the robot on their own
Roborock RockMow X115H: Not recorded

Integrations

Alexa

Dreame A3 AWD Pro 3500: Yes
Catalog note
The A3 AWD Pro product page carries the Works with Alexa badge; the Dreamehome skill is enabled in the Alexa app
Roborock RockMow X115H: Yes
Catalog note
Roborock lists Alexa under Smart Control for the Z1 / X1 mower series, with voice commands to start or stop mowing

Apple Home

Dreame A3 AWD Pro 3500: No
Catalog note
The product page advertises Alexa and Google Home only, and the mower is not Matter certified, so there is no Apple Home path
Roborock RockMow X115H: No
Catalog note
Roborock's Smart Control list for this series covers Alexa, Google Home and Siri shortcuts, not the Apple Home app, and Apple's accessory listing carries no Roborock mower

Google Home

Dreame A3 AWD Pro 3500: Yes
Catalog note
The A3 AWD Pro product page carries the Works with Google Home badge; the mower is linked through the Dreamehome account
Roborock RockMow X115H: Yes
Catalog note
Roborock lists Google Home (Google Assistant) under Smart Control for the Z1 / X1 mower series, with voice commands to start or stop mowing

Home Assistant

Dreame A3 AWD Pro 3500: Yes
Catalog note
The community Dreame Lawn Mower integration, installed through HACS, names this exact model (dreame.mower.g2541e) in its supported devices table; it signs in to the Dreamehome account and creates a lawn_mower entity plus an automation blueprint
Roborock RockMow X115H: No
Catalog note
The official Roborock integration covers robot vacuums, Dyad and Zeo appliances; mowers report a roborock.mower category the integration does not handle

Matter

Dreame A3 AWD Pro 3500: No
Catalog note
The CSA certified-products database lists Matter certifications for Dreame robot vacuums only; no Dreame robotic mower appears
Roborock RockMow X115H: No
Catalog note
No RockMow product appears in the CSA certified products database

SmartThings

Dreame A3 AWD Pro 3500: No
Catalog note
No Works with SmartThings listing and no Matter certification, so SmartThings has nothing to connect to
Roborock RockMow X115H: No
Catalog note
SmartThings is absent from Roborock's Smart Control list for the mower series and the mower is not Matter certified, so there is no automatic Works with SmartThings path either

Navigation

Ai Vision Obstacle Avoidance

Dreame A3 AWD Pro 3500: Yes
Catalog note
Two algorithm-assisted HDR cameras trained on more than 300 obstacle categories
Roborock RockMow X115H: Yes

Boundary Wire Free

Dreame A3 AWD Pro 3500: Yes
Catalog note
The garden is set up by driving the boundary from the app and letting the robot auto-map the rest
Roborock RockMow X115H: Yes

Lidar Navigation

Dreame A3 AWD Pro 3500: Yes
Roborock RockMow X115H: No
Catalog note
The LiDAR sensor is exclusive to the RockMow X120H LiDAR / X1 LiDAR; the X115H navigates with full-band RTK and four cameras

Multi-zone mapping

Dreame A3 AWD Pro 3500: Yes
Catalog note
Up to 100 zones and 50 paths, plus two saved maps for a separate front and back garden
Roborock RockMow X115H: Yes

Navigation Type

Dreame A3 AWD Pro 3500: OmniSense 3.0 (360° 3D LiDAR + Binocular AI Vision)
Catalog note
No RTK station and no boundary wire; Dreame quotes a 230 ft (70 m) LiDAR detection range and a 360 degree field of view
Roborock RockMow X115H: Full-Band RTK + Quad-Vision AI Vision

No Go Zones

Dreame A3 AWD Pro 3500: Yes
Catalog note
Up to 100 no-go areas drawn in the Dreamehome app
Roborock RockMow X115H: Yes

RTK positioning

Dreame A3 AWD Pro 3500: No
Catalog note
Dreame's headline claim for the A3 AWD Pro is that it navigates without an RTK reference station
Roborock RockMow X115H: Yes

Power

Battery Capacity

Dreame A3 AWD Pro 3500: 7.5 Ah
Roborock RockMow X115H: 6 Ah

Battery Life

Dreame A3 AWD Pro 3500: Not recorded
Roborock RockMow X115H: 120 minutes

Charging Time

Dreame A3 AWD Pro 3500: 85 minutes
Roborock RockMow X115H: 60 minutes

Swappable Battery

Dreame A3 AWD Pro 3500: No
Catalog note
The manual's replaceable parts are the blades, the charging contacts and the drive wheels; the battery is not one of them
Roborock RockMow X115H: No

Safety Features

Emergency Stop

Dreame A3 AWD Pro 3500: Yes
Catalog note
Physical Stop button on the top cover
Roborock RockMow X115H: Yes

Lift Tilt Sensor

Dreame A3 AWD Pro 3500: Yes
Catalog note
Lifting a wheel off the ground or tilting the robot past 37 degrees stops it and locks it until the PIN code is entered
Roborock RockMow X115H: Yes

Pet Child Detection

Dreame A3 AWD Pro 3500: Yes
Catalog note
Kids and pets are among the 300+ recognised obstacle categories, with Animal Activity zones, a low-speed safety mode and a human presence alert from the front camera
Roborock RockMow X115H: Yes

Rain Sensor

Dreame A3 AWD Pro 3500: Yes
Catalog note
A physical rain sensor sits on the top cover; Rain Protection pauses mowing and sends the robot back to the station, with a drying delay you set in the app
Roborock RockMow X115H: Yes
Catalog note
The rain sensor sends the mower back to its charging station and resumes after the lawn dries

Specifications for Dreame A3 AWD Pro 3500 versus Roborock RockMow X115H
Specification	Dreame A3 AWD Pro 3500	Roborock RockMow X115H
Anti Theft
Alarm	Yes Catalog note Lift Alarm and Off-Map Alarm both lock the robot and sound immediately	Yes
Gps Tracking	Yes Catalog note GPS/GLONASS/BDS/Galileo/QZSS, with the current position shown on Google Maps in the app over the built-in 4G link	Yes
Pin Code Lock	Yes Catalog note A PIN code is set during setup and is what unlocks the robot after a lift or tilt event	Yes
Connectivity
2.4 GHz Wi-Fi	Yes	Yes
5 GHz Wi-Fi	No Catalog note The specification sheet lists Wi-Fi 2.4 GHz (2400-2483.5 MHz) only	Yes Catalog note Roborock states that all its robotic lawn mowers support Wi-Fi on both 2.4 GHz and 5 GHz networks
Bluetooth	Yes Catalog note 2.4 GHz to 2.4835 GHz; the app pairs over Bluetooth first and mapping can be completed without Wi-Fi	Yes
Cellular 4g	Built-in 4G, 3 years of Link service included Catalog note Pre-installed Link module on LTE-FDD B1/3/7/8/20/28A and LTE-TDD B38/40/41, with up to three years of Dreame Link service free from the day the robot is powered on	Built-in, 3 years included Catalog note The RockMow X1 series ships with a built-in 4G module on an integrated eSIM and 3 years of mobile data service are included
Other	No	No
Coverage Terrain
Drive Type	All-wheel drive (4WD) Catalog note Four hub motors: two omni wheels at the front and two off-road drive wheels at the rear	All-wheel drive (4WD)
Maximum mowing area	37700 sq ft Catalog note Dreame rates the 3500 trim at 3,500 m2 (0.87 acre); the 2500 and 5000 trims of the same mower are rated 2,500 m2 and 5,000 m2	16335 sq ft
Maximum slope	80% Catalog note 80% is 38.7 degrees; the robot stops and asks for the PIN code once it tilts past 37 degrees	80%
Obstacle Crossing	2.2 in Catalog note Dreame quotes 2.16 in; the manual puts the hard limit at 5.5 cm	3.1 in
Cutting
Blade System	2 discs, 6 blades Catalog note Three pivoting blades per disc, replaced as a set every 6 to 8 weeks; 18 spare blades and 6 holders are in the box	1 disc, 6 blades
Cutting Height	1.2 - 3.9 in Catalog note 3-10 cm, set from the app in 5 mm increments	1.6 - 3.5 in
Cutting Height Adjustment	App-controlled	Electronic
Cutting Width	15.8 in Catalog note 40 cm across two floating blade discs	9.4 in
Edge Cutting	EdgeMaster 2.0 Catalog note The discs extend outward along a boundary to keep the disc-to-edge distance under 3 cm (1.2 in)	Optional, 1.2 in Catalog note The PreciEdge cutting module reaches within 1.2 in of a boundary but is sold separately
Mowing Efficiency	800 m²/h Catalog note Rush mode, quoted on the listing as 8,611 sq ft per hour; the manual rates the same mode at 5,000 m2 per 24 hours and the standard mode at 2,500 m2 per 24 hours	Not recorded
Features
Automations	Yes Catalog note The mower is discovered as a device in Alexa and Google Home, and the community Home Assistant integration exposes a lawn_mower entity with an automation blueprint	Yes Catalog note Start and stop can be triggered from Alexa and Google Home routines through Roborock's smart speaker voice control
Headlights	Yes Catalog note Front fill light, which is what lets the AI cameras keep recognising obstacles after dark	Yes Catalog note Status headlights on the front, plus a camera fill light that lets the mower work at night
Manual Remote Control	Yes Catalog note Manual mowing drives the robot from the app at 0.45 to 0.8 m/s, and it is also how the boundary is walked during mapping	Yes
Real Time Tracking	Yes Catalog note Real-Time Location shows the robot on Google Maps in the app, and Real-Time Video streams the front camera while it works	Yes
Scheduling	Yes Catalog note Two weekly schedules are created automatically from the mapped lawn size, with a Do Not Disturb window for quiet hours	Yes
Weather Adaptive Scheduling	Yes Catalog note A Spr/Sum and an Aut/Win schedule cover the season, and Rain Protection and Frost Protection (below 6°C, resuming above 11°C) pause and restart the robot on their own	Not recorded
Integrations
Alexa	Yes Catalog note The A3 AWD Pro product page carries the Works with Alexa badge; the Dreamehome skill is enabled in the Alexa app	Yes Catalog note Roborock lists Alexa under Smart Control for the Z1 / X1 mower series, with voice commands to start or stop mowing
Apple Home	No Catalog note The product page advertises Alexa and Google Home only, and the mower is not Matter certified, so there is no Apple Home path	No Catalog note Roborock's Smart Control list for this series covers Alexa, Google Home and Siri shortcuts, not the Apple Home app, and Apple's accessory listing carries no Roborock mower
Google Home	Yes Catalog note The A3 AWD Pro product page carries the Works with Google Home badge; the mower is linked through the Dreamehome account	Yes Catalog note Roborock lists Google Home (Google Assistant) under Smart Control for the Z1 / X1 mower series, with voice commands to start or stop mowing
Home Assistant	Yes Catalog note The community Dreame Lawn Mower integration, installed through HACS, names this exact model (dreame.mower.g2541e) in its supported devices table; it signs in to the Dreamehome account and creates a lawn_mower entity plus an automation blueprint	No Catalog note The official Roborock integration covers robot vacuums, Dyad and Zeo appliances; mowers report a roborock.mower category the integration does not handle
Matter	No Catalog note The CSA certified-products database lists Matter certifications for Dreame robot vacuums only; no Dreame robotic mower appears	No Catalog note No RockMow product appears in the CSA certified products database
SmartThings	No Catalog note No Works with SmartThings listing and no Matter certification, so SmartThings has nothing to connect to	No Catalog note SmartThings is absent from Roborock's Smart Control list for the mower series and the mower is not Matter certified, so there is no automatic Works with SmartThings path either
Navigation
Ai Vision Obstacle Avoidance	Yes Catalog note Two algorithm-assisted HDR cameras trained on more than 300 obstacle categories	Yes
Boundary Wire Free	Yes Catalog note The garden is set up by driving the boundary from the app and letting the robot auto-map the rest	Yes
Lidar Navigation	Yes	No Catalog note The LiDAR sensor is exclusive to the RockMow X120H LiDAR / X1 LiDAR; the X115H navigates with full-band RTK and four cameras
Multi-zone mapping	Yes Catalog note Up to 100 zones and 50 paths, plus two saved maps for a separate front and back garden	Yes
Navigation Type	OmniSense 3.0 (360° 3D LiDAR + Binocular AI Vision) Catalog note No RTK station and no boundary wire; Dreame quotes a 230 ft (70 m) LiDAR detection range and a 360 degree field of view	Full-Band RTK + Quad-Vision AI Vision
No Go Zones	Yes Catalog note Up to 100 no-go areas drawn in the Dreamehome app	Yes
RTK positioning	No Catalog note Dreame's headline claim for the A3 AWD Pro is that it navigates without an RTK reference station	Yes
Power
Battery Capacity	7.5 Ah	6 Ah
Battery Life	Not recorded	120 minutes
Charging Time	85 minutes	60 minutes
Swappable Battery	No Catalog note The manual's replaceable parts are the blades, the charging contacts and the drive wheels; the battery is not one of them	No
Safety Features
Emergency Stop	Yes Catalog note Physical Stop button on the top cover	Yes
Lift Tilt Sensor	Yes Catalog note Lifting a wheel off the ground or tilting the robot past 37 degrees stops it and locks it until the PIN code is entered	Yes
Pet Child Detection	Yes Catalog note Kids and pets are among the 300+ recognised obstacle categories, with Animal Activity zones, a low-speed safety mode and a human presence alert from the front camera	Yes
Rain Sensor	Yes Catalog note A physical rain sensor sits on the top cover; Rain Protection pauses mowing and sends the robot back to the station, with a drying delay you set in the app	Yes Catalog note The rain sensor sends the mower back to its charging station and resumes after the lawn dries

Know what’s behind the comparison.

The table matches specifications by section and field. It preserves notes, separates missing data from explicit “No” values, and keeps qualifications attached to their values. No overall winner is assigned from feature counts.

Read our comparison methodology