# Dreame A3 AWD Pro 3500 vs Roborock RockMow X1 LiDAR

As of Nov 12, 2026, the Dreame A3 AWD Pro 3500 costs $2,400 and the Roborock RockMow X1 LiDAR costs $2,299, so the Roborock RockMow X1 LiDAR is $101 cheaper. The Dreame A3 AWD Pro 3500 has a published review score and ranks #12 in our robot lawn mowers ranking; the Roborock RockMow X1 LiDAR is not scored yet. Pick the Dreame A3 AWD Pro 3500 for large, hilly lawns with poor satellite signal. Pick the Roborock RockMow X1 LiDAR for sloped mid size lawns with tree cover.

Prices checked Nov 12, 2026. HTML version: https://robotsforthat.com/vs/dreame-a3-awd-pro-3500-vs-roborock-rockmow-x1-lidar/

## Side by side

| | Dreame A3 AWD Pro 3500 | Roborock RockMow X1 LiDAR |
|---|---|---|
| Price | $2,400 | $2,299 |
| 3 year cost | $2,400 | $2,299 |
| Our score | 6.5/10 | Not scored yet |
| Rank in Lawn | #12 | #35 |
| Status | on sale | on sale |
| Warranty | n/a | n/a |
| Area | Up to 0.87 acre (3,500 m²); Dreame says about 0.87 acre a day in Efficient mode and 0.62 acre in Standard mode | Up to 0.5 acre per day in a 24 h test including charging (Roborock US); Android Authority cites up to one acre for the X120H |
| Max slope | 80% (38.7°) per Dreame; Notebookcheck's 3500 showed a robot lifted error just over 70% | 80% (38.7°) (Roborock US); Notebookcheck's EU unit stopped with a tip over error on its steepest turf test |
| Navigation | OmniSense 3.0: 360° 3D LiDAR plus binocular AI vision | 360° 3D LiDAR fused with VSLAM (Roborock US); Notebookcheck found it reliable and systematic without RTK |
| Boundary wire | Not needed | Not needed (Roborock US, Android Authority) |
| Cut width | 15.8 in (40 cm), dual disc | Nearly 10 in with six blades (Android Authority); 24 cm single disc on the EU Z120 (Notebookcheck) |
| Cut height | 1.2 to 3.9 in (3 to 10 cm); Dreame says thick growth up to 5.9 in can be cut | 1.6 to 3.5 in, electric adjust (Roborock US, Android Authority); Notebookcheck lists 20 to 70 mm on the EU Z120 |
| Battery runtime | 7.5Ah (Dreame); Notebookcheck measured about 4 h and about 600 m² per charge on standard settings, and under 1.5 h to recharge from 15% to 100% | EU Z120: 6Ah, rated 110 min; Notebookcheck measured just over 2 h for about 300 m² and about 75 min to recharge |
| Drive | AWD | All wheel drive with active front steering and suspension (Roborock US, Notebookcheck) |
| Rtk required | No | No, LiDAR plus VSLAM (Roborock US, Notebookcheck) |
| Multi zone | Yes, multi zone and dual map; All Area, Zone, Edge, Spot and Manual modes (Dreame) | Yes, though some zone features arrive in a later OTA update (Roborock US) |
| Noise | 65 dB or less (Dreame); Notebookcheck measured about 60 dB at 1 m | Under 60 dB at 1 m (Notebookcheck, EU Z120) |
| Weather | IPX6 (Dreame) | IPX6, safe to hose rinse (Roborock US) |
| Best for | large, hilly lawns with poor satellite signal | sloped mid size lawns with tree cover |
| Skip if | your yard is small with tight corners | you need tidy edges out of the box |

## What reviewers found

### Dreame A3 AWD Pro 3500

- Notebookcheck: Tested the 3500: covered about 600 m² in roughly 4 h per charge, recharged from 15% to 100% in under 1.5 h, measured about 60 dB at 1 m, and showed a robot lifted error just over 70% on the slope ramp versus the 80% claim. Navigation was reliable but it sometimes touched obstacles lightly. [Source](https://www.notebookcheck.net/All-wheel-drive-robotic-lawn-mowers-review-comparison-Dreame-A3-AWD-Pro-vs-Mova-LiDAX-Ultra-AWD.1370097.0.html)
- M3 (4/5): Tested the 3500 on a steep, dog damaged lawn and got a fast, even cut with easy setup and no docking problems. Obstacle detection was reliable for people and pets but is specified for objects above 5.5 cm, so small toys can be missed. Gave it Editors' Choice. [Source](https://www.m3.se/article/3167524/dreame-a3-pro-awd-3500-robotgrasklippare-test.html)
- Bob Vila: Tested the smaller 2500 version and named it Best for Steep Slopes. AWD kept traction on slopes that slowed other mowers, and it handled thick St. Augustine grass. Category scores: Performance 5, Navigation 4.5, Value 3.5. [Source](https://www.bobvila.com/reviews/best-robotic-mowers-2026/)

### Roborock RockMow X1 LiDAR

- Notebookcheck: Tested the EU RockMow Z120 LiDAR, which it calls largely identical to the US X120H. It ran just over 2 h, covering about 300 m² and returning at 15%. Navigation was reliable without RTK, but it ran over a tennis ball and a garden hose, AI mapping failed on both test lawns and it left at least 12 cm unmown at raised borders without PreciEdge. [Source](https://www.notebookcheck.net/Flagship-robotic-lawn-mower-with-optional-edge-cutting-module-Roborock-RockMow-Z1-LiDAR-review.1380399.0.html)
- The Smart Home Hookup: Rated the RockMow X120H LiDAR in its 2026 mower roundup. Praised 3D LiDAR navigation, independent front steering, good obstacle avoidance and cut quality; noted below average mowing capacity and wider edge borders without the edging module. Picked it for medium to small suburban lawns. [Source](https://www.thesmarthomehookup.com/products/roborock-rockmow-x120h-lidar/)

## Questions buyers ask

### Which is better, the Dreame A3 AWD Pro 3500 or the Roborock RockMow X1 LiDAR?

The Dreame A3 AWD Pro 3500 has a published review score and ranks #12 in our robot lawn mowers ranking; the Roborock RockMow X1 LiDAR is not scored yet. Pick the Dreame A3 AWD Pro 3500 for large, hilly lawns with poor satellite signal. Pick the Roborock RockMow X1 LiDAR for sloped mid size lawns with tree cover.

### Which is cheaper?

The Roborock RockMow X1 LiDAR at $2,299, versus $2,400 for the Dreame A3 AWD Pro 3500, checked Nov 12, 2026. Over 3 years with running costs: $2,400 vs $2,299.

### What is the difference between the A3 AWD Pro 3500 and the RockMow X1 LiDAR?

Area: Up to 0.87 acre (3,500 m²); Dreame says about 0.87 acre a day in Efficient mode and 0.62… on the A3 AWD Pro 3500, Up to 0.5 acre per day in a 24 h test including charging (Roborock US); Android… on the RockMow X1 LiDAR. Max slope: 80% (38.7°) per Dreame; Notebookcheck's 3500 showed a robot lifted error just over 70% on the A3 AWD Pro 3500, 80% (38.7°) (Roborock US); Notebookcheck's EU unit stopped with a tip over error on its… on the RockMow X1 LiDAR. Navigation: OmniSense 3.0: 360° 3D LiDAR plus binocular AI vision on the A3 AWD Pro 3500, 360° 3D LiDAR fused with VSLAM (Roborock US); Notebookcheck found it reliable and… on the RockMow X1 LiDAR.

Full reviews: [Dreame A3 AWD Pro 3500](https://robotsforthat.com/robot/dreame-a3-awd-pro-3500/index.md), [Roborock RockMow X1 LiDAR](https://robotsforthat.com/robot/roborock-rockmow-x1-lidar/index.md)