Our verdict
The Dreame A3 AWD 2000 covers half an acre against 0.37 for $99 less. Choose the LUBA mini 2 if you prefer Mammotion's app and range, or your lawn is under 0.37 acre and you find it discounted.
| Dreame A3 AWD 2000 | Mammotion LUBA mini 2 AWD 1500 | |
|---|---|---|
| Max area | 0.5 acre | 0.37 acre |
| Max slope | 80% (38.7°) | 80% (38.6°) |
| Navigation | 360° 3D LiDAR + binocular AI vision | 360° LiDAR + AI vision |
| Cutting width | 7.9 in | Not listed |
| Cutting height | 1.2–3.9 in | Not listed |
| Price seen | $1,699.99 on Dreame's US store | From $1,799 on Mammotion's US store |
Which one for your yard
- Lawns between 0.37 and 0.5 acre: Dreame A3 AWD 2000. Only the Dreame is rated for that size.
- Lower price: Dreame A3 AWD 2000. $1,699.99 against $1,799.
- Steep, tree-lined yards: A tie: both climb 80% and use LiDAR plus cameras, with no satellite signal needed.
- Known cutting width: Dreame A3 AWD 2000. Dreame lists a 7.9 in deck; Mammotion's store page doesn't list the LUBA mini 2's width.
Not sure about your numbers? Enter your lawn size and steepest slope in the fit calculator.
Questions
Do the Dreame A3 AWD and LUBA mini 2 need RTK?
No. Both navigate with LiDAR and cameras, which is why they suit yards with trees.
Which climbs steeper slopes?
They're effectively equal: both are rated for 80%, about 38.6 to 38.7 degrees.
Sources
Specs and prices from each model's page, checked 2 November 2026. We haven't tested these mowers hands-on.