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 3.0. The Dreame A3 AWD 2000 leads on slopes and navigation. The Worx Landroid L 1/2 Acre (WR155) wins on value and noise. The Worx Landroid L 1/2 Acre (WR155) costs $200 less ($1,499.99 vs $1,699.99).
Worx Landroid L 1/2 Acre (WR155)
#24 in 1/4 to 1 acreFull review
For owners of simple lawns up to 1/2 acre who don’t mind installing a perimeter wire and want a mower that runs on Worx PowerShare batteries.
Worx $1,499.99$1,499.99
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 Boundary wire).
- Choose the Worx Landroid L 1/2 Acre (WR155) for value ($3,000 per rated acre vs $3,400 per rated acre) and 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 L 1/2 Acre (WR155) |
|---|---|---|
| Overall rating | 4.2/5 | 3.0/5 |
| Value 30% | 58 $3,400 per rated acre | 67 $3,000 per rated acre |
| Navigation 20% | 85 LiDAR + vision, no boundary wire | 10 Boundary wire |
| Slopes 20% | 100 80% (39°) slopes, all-wheel drive | 9 30% (17°) slopes |
| Features 15% | 100 8 of 8 | 60 3 of 5; no 4G, height set in the app |
| 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 L 1/2 Acre (WR155) | |
|---|---|---|
| Coverage | ||
| Lawn size (rated) | 0.5 acres (21,800 sq ft) | 0.5 acres (21,780 sq ft) |
| Max slope | 80% (39°) | 30% (17°) |
| All-wheel drive | Yes | No |
| Charge time | 45 min | - |
| Battery | 5 Ah | 20 V 5 Ah |
| Navigation | ||
| Navigation | LiDAR + vision | Boundary wire |
| Boundary wire needed | No | Yes |
| Obstacle avoidance | 360° 3D LiDAR + binocular AI cameras | - |
| Multiple zones | Yes | Yes |
| No-go zones | Yes | - |
| Cutting | ||
| Cutting width | 7.9 in (201 mm) | 8 in (203 mm) |
| Cutting height | 1.2–3.9 in | 1.5–3.5 in |
| Height adjustment | In the app | By hand (knob) |
| Blades | Pivoting razor blades on a cutting disc (9 spare blades included) | 3 blades on a self-leveling disc |
| 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 | - |
| Weight | 35.5 lb (16.1 kg) | 25.8 lb (11.7 kg) |
| Warranty | 3 years | 3 years |