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Robot Lawn Mowers · Head to head

Roborock RockMow X115H vs Roborock RockMow X130H

Full Robot Lawn Mowers comparison in 2026

Updated October 2026
Data from Amazon and official Roborock site.
2026 verdict
One is rated for three eighths of an acre and the other for a full acre, and for most gardens the Roborock RockMow X115H wins because it delivers the same 4WD hardware for less.
Roborock RockMow X115H
Winner
Roborock RockMow X115H
$1399.99$2299.0039% OFFPrime exclusive deal

Last recorded price

Buy on Amazon USA
It keeps all-wheel drive, the 80% slope rating, 3.1 in of obstacle crossing, full-band RTK with quad-vision navigation, included 4G with GPS tracking and a three-year warranty, and it runs about 120 minutes per charge. The Roborock RockMow X130H steps up to 43,560 sq ft with a larger 7.5 Ah battery rated for 140 minutes and adds headlights and a camera fill light for night work. Buy the X115H for a normal suburban plot, and the X130H when the lawn is genuinely close to an acre.
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FeatureRoborock RockMow X115HRoborock RockMow X130HWinner
Price$1399.99$1999.99Roborock RockMow X115H
Rating4.64.2Roborock RockMow X115H
Battery Life120 minutes140 minutesRoborock RockMow X130H
Warranty3 years3 yearsTie
NavigationNo Perimeter Wire, RTK Positioning, AI Vision Obstacle Avoidance, Multi-Zone Mapping, No-Go ZonesNo Perimeter Wire, RTK Positioning, AI Vision Obstacle Avoidance, Multi-Zone Mapping, No-Go ZonesTie
Cutting Width9.4 in (23.9 cm)9.4 in (23.9 cm)Tie
Cutting Height1.6 - 3.5 in (41 - 89 mm)1.6 - 3.5 in (41 - 89 mm)Tie
Edge CuttingOptional, 1.2 inOptional, 1.2 inTie
Connectivity2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, 4G Cellular2.4 GHz WiFi, 5 GHz WiFi, Bluetooth, 4G CellularTie
IntegrationsGoogle Home, AlexaGoogle Home, AlexaTie
GPS TrackingYESYESTie

What the differences mean

Coverage

The Roborock RockMow X130H is rated for 43,560 sq ft, a full acre, against 16,335 sq ft, about three eighths of an acre, on the Roborock RockMow X115H. Both use the same 9.4 in deck, so the larger rating means more sessions rather than a wider cut.

Battery and runtime

The X130H carries a 7.5 Ah pack rated for about 140 minutes of mowing and recharges in 70, while the X115H runs about 120 minutes on 6 Ah and recharges in 60. Neither battery is owner-swappable.

Night mowing

The Roborock RockMow X130H includes headlights and a camera fill light, which lets its vision system keep working after dark. The Roborock RockMow X115H has neither listed, so its scheduled sessions belong in daylight.

Positioning

Both navigate with full-band RTK backed by cameras, so both need the reference station mounted with a clear view of the sky. The X130H uses four cameras to the X115H's quad-vision setup, which is the larger model's deeper version of the same idea.

Which one to buy if

Upgrading from the Roborock RockMow X115H?

Upgrading from the Roborock RockMow X115H to the Roborock RockMow X130H buys area and endurance. The drivetrain, the 9.4 in deck, the RTK-plus-cameras navigation, the included 4G and the three-year warranty are shared; the X130H raises the rating from three eighths of an acre to a full acre, grows the battery from 6 Ah to 7.5 Ah, stretches runtime from about 120 to 140 minutes and adds headlights and a camera fill light. If the X115H already covers the garden, there is nothing to gain. If the lawn is close to an acre, the X130H is the one that finishes.

Price history compared

Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.

  • Roborock RockMow X115H
  • Roborock RockMow X130H

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Frequently Asked Questions

Which is better overall: Roborock RockMow X115H or Roborock RockMow X130H?

The Roborock RockMow X115H for a normal suburban lawn, since it brings the same 4WD hardware, navigation and warranty for less. The Roborock RockMow X130H is the better buy for a lawn close to an acre, where its 7.5 Ah battery, longer runtime and headlights earn their keep.

What is the biggest difference between the Roborock RockMow X115H and the Roborock RockMow X130H?

Lawn size. The Roborock RockMow X130H is rated for 43,560 sq ft with a 7.5 Ah battery, while the Roborock RockMow X115H is rated for 16,335 sq ft with a 6 Ah pack. Both share the same 9.4 in deck, RTK navigation and all-wheel-drive chassis.

Do the Roborock RockMow X115H and the Roborock RockMow X130H need a boundary wire?

Neither needs a perimeter wire. Both use full-band RTK with camera vision to map the lawn, and both need the RTK reference station mounted somewhere with a clear view of the sky. Neither model uses LiDAR.

Which Roborock RockMow has the longer runtime, the X115H or the X130H?

The Roborock RockMow X130H, at about 140 minutes from a 7.5 Ah battery against roughly 120 minutes from the 6 Ah pack of the Roborock RockMow X115H. Both recharge in about an hour and neither battery is designed to be swapped.

Who should buy the Roborock RockMow X115H?

Owners of a typical suburban lawn up to about three eighths of an acre who want capable 4WD mowing, RTK navigation, voice control and a three-year warranty without paying for acre coverage they will never use.

Who should buy the Roborock RockMow X130H?

Anyone with a lawn close to a full acre who needs the longer runtime and larger battery to keep up, and who wants headlights and a camera fill light for evening sessions.

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