---
title: "Worx WR155 vs Worx WR320.1: specs compared"
description: "Worx WR155 and Worx WR320.1 side by side, from the figures each maker claims."
canonical: "https://homerobotcompared.com/compare/worx-wr155-vs-worx-wr320-1"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Worx WR155 vs Worx WR320.1

All figures are what the makers claim, collected 2026-10-07. We have not tested either robot.

| | Worx WR155 | 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 30% | Up to 30% |
| List price | Not stated | $1,300 |
| List price per 100 m² of lawn | Not stated | $64 |
| Noise | 59 dB | Not stated |
| Guidance | Boundary wire | Satellite and camera guidance |
| Wire-free | No | Yes |
| Needs a base station on the lawn | No | No |
| Cutting width | 20 cm | 22.1 cm |
| Drive | 2WD | 2WD |
| Battery | 20V 5Ah Li-ion | 20V 5Ah Li-ion |
| Water protection | Not stated | IPX6 |
| Connectivity | Bluetooth, Wi-Fi | Bluetooth, Wi-Fi, RadioLink |

## Choose the Worx WR155 if

- The figures alone give it no clear edge.

## Choose the Worx WR320.1 if

- You do not want to bury a boundary wire.

---

Web page: https://homerobotcompared.com/compare/worx-wr155-vs-worx-wr320-1