---
title: "Dreame A1 vs Greenworks 2530002 Optimow 50H: specs compared"
description: "Dreame A1 and Greenworks 2530002 Optimow 50H side by side, from the figures each maker claims."
canonical: "https://homerobotcompared.com/compare/dreame-a1-vs-greenworks-2530002-optimow-50h"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Dreame A1 vs Greenworks 2530002 Optimow 50H

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

| | Dreame A1 | Greenworks 2530002 Optimow 50H |
| --- | --- | --- |
| Lawn size it can handle | 21,528 sq ft (2,000 m²) | **21,775 sq ft (2,023 m²)** (ahead) |
| Slopes | **Up to 45%** (ahead) | Up to 35% |
| List price | $1,699 | **$1,600** (ahead) |
| List price per 100 m² of lawn | $85 | **$79** (ahead) |
| Noise | 64 dB | Not stated |
| Guidance | Laser guidance | Wire with GPS help |
| Wire-free | Yes | No |
| Needs a base station on the lawn | No | No |
| Cutting width | 22 cm | 22 cm |
| Drive | 2WD | Not stated |
| Battery | 5Ah Li-ion | 24V 4.0Ah Li-ion |
| Water protection | IPX6 | IPX5 (mower), IPX2 charger, IP67 PSU |
| Connectivity | WiFi + Bluetooth + app; optional 4G module | 4G cellular (2yr free) + GreenGuide app |

## Choose the Dreame A1 if

- Your yard has steeper slopes: 45% claimed against 35%.
- You do not want to bury a boundary wire.

## Choose the Greenworks 2530002 Optimow 50H if

- The figures alone give it no clear edge.

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Web page: https://homerobotcompared.com/compare/dreame-a1-vs-greenworks-2530002-optimow-50h