Head to head
Dreame Roboticmower A1 vs Roborock RockMow X120H LiDAR
Price, coverage, slope, navigation, and drive for Dreame Roboticmower A1 and Roborock RockMow X120H LiDAR, side by side and cited.
- Store prices · checked 2 h agoVerified · checked 6 wk ago
2compared
2,000 m² (0.49 acre)largest lawn
Dreame Roboticmower A1 (Roboticmower A1)·Roborock RockMow X120H LiDAR (Roborock RockMow X120H LiDAR)
Your lawn
Set your lawn to see which of these fits it.
Drive
2-wheel drive
All-wheel drive
Obstacle avoidance
Navigation
Wire-free. 3D LiDAR mapping plus AI vision (OmniSense), no perimeter wire and no satellite dependence.
Wire-free. A 360° 3D LiDAR fused with visual SLAM maps and positions it with no RTK station or antenna at all; LiDAR and cameras share obstacle avoidance. Four-wheel (all-wheel) drive.
Cutting
22 cm (8.7 in) cut, 30 to 70 mm (1.2 to 2.8 in) height
24 cm (9.4 in) cut, 40 to 90 mm (1.6 to 3.5 in) height, about 62 dB
Rain
Rain sensor: returns to the dock and resumes the task once the rain stops
Rain sensor sends it to the dock and it resumes when the rain clears (IPX6)
Anti-theft
PIN lock and a lift alarm (no GPS; it navigates by LiDAR and vSLAM)
Lift and geofence alarm, PIN lock and built-in 4G live tracking
Connectivity
WiFi, Bluetooth; 4G optional (add-on module)
Wi-Fi, Bluetooth and 4G
Released
2024
2026
A check marks the lower price, the higher score, the larger coverage, and the steeper slope. Our pick below is derived from those same specs; the right choice still depends on your lawn, your budget, and how you'll use it.
Our pick
Which to buy
Best buyDreame Roboticmower A1
For most lawns, the Dreame Roboticmower A1 is the better buy at $2,099: it covers up to 2,000 m² (0.49 acre), about $200 less than the Roborock RockMow X120H LiDAR. Step up to the Roborock RockMow X120H LiDAR only if steeper than 45%.
From $2,099The bottom line
What actually differs
- Dreame Roboticmower A1 has the lower price ($2,099).
- Roborock RockMow X120H LiDAR handles the steepest slopes (up to 80%).
- Roborock RockMow X120H LiDAR is out of stock at every tracked seller right now.
Go deeper
Open the full record
BestRobotMower.co is an independent informational comparison site, not a manufacturer or a retailer. Specifications and prices are curated from public sources and can change or be incomplete. Always confirm the current spec, price, and availability with the manufacturer or seller before buying. Coverage and slope figures are rated maximums on an open lawn; real performance depends on your yard.