Greenworks AiMowbot C20 vs Worx WR320.1
Two robot lawn mowers side by side. All figures are what the makers claim (as of 2026-10-07), not test results. Where a number decides it, the better one is marked.
Specifications compared
| Figure | Greenworks AiMowbot C20 | Worx WR320.1 |
|---|---|---|
| Lawn size it can handle | 21,775 sq ft (2,023 m²) | 21,775 sq ft (2,023 m²) |
| Slopes | Up to 45%Ahead | Up to 30% |
| List price | $999Ahead | $1,300 |
| List price per 100 m² of lawn | $49Ahead | $64 |
| Noise | 54 dB | Not stated |
| Guidance | Satellite and camera guidance | Satellite and camera guidance |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | Not stated | No |
| Cutting width | 20.3 cm | 22.1 cm |
| Drive | 2WD | 2WD |
| Battery | Not stated | 20V 5Ah Li-ion |
| Water protection | IPX5 | IPX6 |
| Connectivity | 4G; Wi-Fi; Bluetooth | Bluetooth, Wi-Fi, RadioLink |
"Ahead" marks the better figure for lawn size, slope, price per lawn size, list price and noise. The list price is the maker's, not a store's.
Which one suits you
Choose the Greenworks AiMowbot C20 if
- Your yard has steeper slopes: 45% claimed against 30%.
- Price matters most: the list price is $999 against $1,300.
Choose the Worx WR320.1 if
The figures alone do not give it a clear edge here. See its page for the details.
More: all comparisons, best-for lists, report a wrong figure.