# Dreame A3 AWD Pro 3500 vs Segway Navimow X330

As of Nov 12, 2026, the Dreame A3 AWD Pro 3500 costs $2,400 and the Segway Navimow X330 costs $2,299, so the Segway Navimow X330 is $101 cheaper. The Dreame A3 AWD Pro 3500 has a published review score and ranks #12 in our robot lawn mowers ranking; the Segway Navimow X330 is not scored yet. Pick the Dreame A3 AWD Pro 3500 for large, hilly lawns with poor satellite signal. Pick the Segway Navimow X330 for large open yards up to 1 acre.

Prices checked Nov 12, 2026. HTML version: https://robotsforthat.com/vs/dreame-a3-awd-pro-3500-vs-segway-navimow-x330/

## Side by side

| | Dreame A3 AWD Pro 3500 | Segway Navimow X330 |
|---|---|---|
| Price | $2,400 | $2,299 |
| 3 year cost | $2,400 | $2,299 |
| Our score | 6.5/10 | Not scored yet |
| Rank in Lawn | #12 | #34 |
| 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 1.0 acre |
| Max slope | 80% (38.7°) per Dreame; Notebookcheck's 3500 showed a robot lifted error just over 70% | 50% (27°), 25% (14°) at the boundary |
| Navigation | OmniSense 3.0: 360° 3D LiDAR plus binocular AI vision | EFLS 3.0 (RTK plus visual SLAM and visual inertial odometry); 300° RGB and ToF obstacle detection |
| Boundary wire | Not needed | Not needed |
| Cut width | 15.8 in (40 cm), dual disc | 9.3 in |
| Cut height | 1.2 to 3.9 in (3 to 10 cm); Dreame says thick growth up to 5.9 in can be cut | 2 to 4 in, auto adjust |
| 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% | 8Ah battery, 160 min mowing per charge, 65 min recharge |
| Drive | AWD | Rear wheel drive |
| Rtk required | No | Network RTK where coverage exists, no local antenna needed; GNSS antenna kit included |
| Multi zone | Yes, multi zone and dual map; All Area, Zone, Edge, Spot and Manual modes (Dreame) | n/a |
| Noise | 65 dB or less (Dreame); Notebookcheck measured about 60 dB at 1 m | 60 dB(A) |
| Weather | IPX6 (Dreame) | IP66 |
| Best for | large, hilly lawns with poor satellite signal | large open yards up to 1 acre |
| Skip if | your yard is small with tight corners | your yard is small or very rough |

## 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/)

### Segway Navimow X330

- TechRadar: Tested the X350, a larger battery sibling in the same X3 series. It mowed fast and stayed accurate under trees, but missed a very small ball and may struggle on rough terrain with 2WD. [Source](https://www.techradar.com/home/small-appliances/segway-navimow-x3-series-robot-lawn-mower-review)

## Questions buyers ask

### Which is better, the Dreame A3 AWD Pro 3500 or the Segway Navimow X330?

The Dreame A3 AWD Pro 3500 has a published review score and ranks #12 in our robot lawn mowers ranking; the Segway Navimow X330 is not scored yet. Pick the Dreame A3 AWD Pro 3500 for large, hilly lawns with poor satellite signal. Pick the Segway Navimow X330 for large open yards up to 1 acre.

### Which is cheaper?

The Segway Navimow X330 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 X330?

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 1.0 acre on the X330. Max slope: 80% (38.7°) per Dreame; Notebookcheck's 3500 showed a robot lifted error just over 70% on the A3 AWD Pro 3500, 50% (27°), 25% (14°) at the boundary on the X330. Navigation: OmniSense 3.0: 360° 3D LiDAR plus binocular AI vision on the A3 AWD Pro 3500, EFLS 3.0 (RTK plus visual SLAM and visual inertial odometry); 300° RGB and ToF obstacle… on the X330.

Full reviews: [Dreame A3 AWD Pro 3500](https://robotsforthat.com/robot/dreame-a3-awd-pro-3500/index.md), [Segway Navimow X330](https://robotsforthat.com/robot/segway-navimow-x330/index.md)