---
title: "Sunseeker S4 vs Sunseeker V3: specs compared"
description: "Sunseeker S4 and Sunseeker V3 side by side, from the figures each maker claims."
canonical: "https://homerobotcompared.com/compare/sunseeker-sunseeker-s4-vs-sunseeker-sunseeker-v3"
updated: "2026-10-09"
data_snapshot: "2026-10-07"
---

# Sunseeker S4 vs Sunseeker V3

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

| | Sunseeker S4 | Sunseeker V3 |
| --- | --- | --- |
| Lawn size it can handle | **10,764 sq ft (1,000 m²)** (ahead) | 6,458 sq ft (600 m²) |
| Slopes | Up to 42% | Up to 42% |
| List price | $1,599 | **$1,000** (ahead) |
| List price per 100 m² of lawn | **$160** (ahead) | $167 |
| Noise | 60 dB | **55 dB** (ahead) |
| Guidance | Laser and camera guidance | Camera guidance |
| Wire-free | Yes | Yes |
| Needs a base station on the lawn | No | No |
| Cutting width | 18 cm | 18 cm |
| Drive | rear-wheel drive | rear drive |
| Battery | 20V 4Ah | 2.5Ah |
| Water protection | IPX6 | IPX5 |
| Connectivity | Wi-Fi/Bluetooth (4G optional) | App/Wi-Fi/Bluetooth |

## Choose the Sunseeker S4 if

- Your lawn is bigger: it is rated for 1,000 m² against 600 m².

## Choose the Sunseeker V3 if

- Price matters most: the list price is $1,000 against $1,599.
- Quiet matters: 55 dB claimed against 60 dB.

---

Web page: https://homerobotcompared.com/compare/sunseeker-sunseeker-s4-vs-sunseeker-sunseeker-v3