Head to head
Dreame A3 AWD 2000 vs Roborock RockMow X120H LiDAR
Price, coverage, slope, navigation, and drive for Dreame A3 AWD 2000 and Roborock RockMow X120H LiDAR, side by side and cited.
- Store prices · checked 28 h agoVerified · checked 6 wk ago
2compared
2,000 m² (0.49 acre)largest lawn
Dreame A3 AWD 2000 (A3 AWD 2000)·Roborock RockMow X120H LiDAR (Roborock RockMow X120H LiDAR)
Your lawn
Set your lawn to see which of these fits it.
Drive
All-wheel drive
All-wheel drive
Obstacle avoidance
Navigation
Wire-free. OmniSense 3.0 (360° 3D LiDAR plus AI vision), no RTK antenna or perimeter wire. All-wheel drive for steep ground.
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
20 cm (7.9 in) cut, 30 to 100 mm (1.2 to 3.9 in) height, about 70.8 dB
24 cm (9.4 in) cut, 40 to 90 mm (1.6 to 3.5 in) height, about 62 dB
Rain
Detects rain, snow and frost, returns to the dock, and resumes once the weather improves
Rain sensor sends it to the dock and it resumes when the rain clears (IPX6)
Anti-theft
PIN lockout, lift-up alert, 4G real-time tracking, and AirTag compatibility
Lift and geofence alarm, PIN lock and built-in 4G live tracking
Connectivity
Wi-Fi, Bluetooth, and 4G (1 year of service included)
Wi-Fi, Bluetooth and 4G
Best for
Released
–
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 A3 AWD 2000
For most lawns, the Dreame A3 AWD 2000 is the better buy at $1,699.99: it matches its 80% slope rating and LiDAR + Vision navigation, about $599 less than the Roborock RockMow X120H LiDAR.
From $1,699.99The bottom line
What actually differs
- Dreame A3 AWD 2000 has the lower price ($1,699.99).
- 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.