Dreame A3 AWD 2000
#5 in 1/4 to 1 acreFull review
For half-acre lots that are hilly or wooded and want wire-free, antenna-free mowing. On flat, open lawns, a cheaper RTK mower is enough.
Amazon $1,699.99 Dreame $1,699.99$1,699.99
The Dreame A3 AWD 2000 is the better robot lawn mower overall, rated 4.2 to 3.3. The Dreame A3 AWD 2000 leads on slopes and navigation. The Worx Landroid Vision AI 1/2 Acre (WR220) wins on noise. The Worx Landroid Vision AI 1/2 Acre (WR220) costs $127.27 less ($1,572.72 vs $1,699.99).
Worx Landroid Vision AI 1/2 Acre (WR220)
#22 in 1/4 to 1 acreFull review
For lawns up to 1/2 acre with clear grass edges and heavy tree cover, where camera-only guidance avoids both wires and satellite dropouts.
Amazon $1,572.72 Worx $2,499.99$1,572.72
Prices were last checked October 21, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Dreame A3 AWD 2000 for slopes (80% (39°) slopes, all-wheel drive vs 30% (17°) slopes) and navigation (LiDAR + vision, no boundary wire vs Vision, no boundary wire).
- Choose the Worx Landroid Vision AI 1/2 Acre (WR220) for noise (59 dB(A) rated vs 62.8 dB(A) rated).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every 1/4 to 1 acre robot lawn mower; a clear win is highlighted. How we rank explains each one.
| Factor weight | Dreame A3 AWD 2000 | Worx Landroid Vision AI 1/2 Acre (WR220) |
|---|---|---|
| Overall rating | 4.2/5 | 3.3/5 |
| Value 30% | 58 $3,400 per rated acre | 63 $3,150 per rated acre |
| Navigation 20% | 85 LiDAR + vision, no boundary wire | 45 Vision, no boundary wire |
| Slopes 20% | 100 80% (39°) slopes, all-wheel drive | 9 30% (17°) slopes |
| Features 15% | 100 8 of 8 | 80 4 of 5; no 4G |
| Warranty 10% | 67 3-year warranty | 67 3-year warranty |
| Noise 5% | 48 62.8 dB(A) rated | 73 59 dB(A) rated |
Specifications
| Dreame A3 AWD 2000 | Worx Landroid Vision AI 1/2 Acre (WR220) | |
|---|---|---|
| Coverage | ||
| Lawn size (rated) | 0.5 acres (21,800 sq ft) | 0.5 acres (21,800 sq ft) |
| Max slope | 80% (39°) | 30% (17°) |
| All-wheel drive | Yes | No |
| Charge time | 45 min | - |
| Battery | 5 Ah | 20 V 4 Ah |
| Navigation | ||
| Navigation | LiDAR + vision | Vision |
| Boundary wire needed | No | No |
| Obstacle avoidance | 360° 3D LiDAR + binocular AI cameras | 140° HDR camera with AI recognition |
| Multiple zones | Yes | Yes |
| No-go zones | Yes | - |
| Cutting | ||
| Cutting width | 7.9 in (201 mm) | - |
| Cutting height | 1.2–3.9 in | 1.5–3.5 in |
| Height adjustment | In the app | - |
| Blades | Pivoting razor blades on a cutting disc (9 spare blades included) | - |
| Edge mowing | EdgeMaster edge mode, disc-to-edge distance under 1.91 in; optional trimmer module sold separately | Cut-to-Edge border cutting |
| Smart features | ||
| Connectivity | Wi-Fi, Bluetooth, 4G | Wi-Fi, Bluetooth |
| Rain sensor | Yes | Yes |
| Anti-theft | Lift alarm, 4G location tracking, PIN lock, AirTag compatible | - |
| Build | ||
| Noise (rated) | 62.8 dB(A) | 59 dB(A) |
| Water resistance | IPX6 | IPX5 |
| Weight | 35.5 lb (16.1 kg) | 33.3 lb (15.1 kg) |
| Warranty | 3 years | 3 years |