Head to head
Mammotion Yuka Mini 2 vs Sunseeker S4
Price, coverage, slope, navigation, and drive for Mammotion Yuka Mini 2 and Sunseeker S4, side by side and cited.
- Store prices · checked 23 min agoVerified · checked 5 wk ago
2compared
1,000 m² (0.25 acre)largest lawn
Mammotion Yuka Mini 2 (Yuka Mini 2 1000H)·Sunseeker S4 (Sunseeker S4)
Price
Your lawn
Set your lawn to see which of these fits it.
Drive
2-wheel drive
2-wheel drive
Obstacle avoidance
Navigation
Wire-free. A 360° LiDAR plus dual-camera AI vision, no RTK, antenna or perimeter wire.
Wire-free. A 360° 3D LiDAR fused with an AI camera (L-SLAM plus V-SLAM), no RTK antenna, base station or perimeter wire.
Cutting
19 cm (7.5 in) cut, 50 to 90 mm (2.0 to 3.5 in) height, about 65 dB
18 cm (7.1 in) cut, 41 to 81 mm (1.6 to 3.2 in) height, about 60 dB
Rain
Built-in rain sensors: stops and returns to the station when rain is detected (IPX6)
Rain sensor sends it back to the dock (the LiDAR cannot measure in rain or fog); IPX6
Anti-theft
GPS theft tracking and a geofence alarm, plus a mount for an Apple AirTag (not included)
PIN code and lift and tilt sensor; a 4G-GPS anti-theft module is optional
Connectivity
Wi-Fi and Bluetooth; 4G needs the optional Mammotion 4G module
Wi-Fi and Bluetooth; optional 4G module; Alexa and Google Home; over-the-air updates
Released
2026
2026
A check marks the lower price, the higher score, the larger coverage, and the steeper slope. Our pick below is derived from those same specs; the right choice still depends on your lawn, your budget, and how you'll use it.
Our pick
Which to buy
Best buySunseeker S4
For most lawns, the Sunseeker S4 is the better buy at $999.99: it covers up to 1,000 m² (0.25 acre), about $399 less than the Mammotion Yuka Mini 2. Step up to the Mammotion Yuka Mini 2 only if steeper than 42%.
From $999.99The bottom line
What actually differs
- Sunseeker S4 has the lower price ($999.99).
- Mammotion Yuka Mini 2 handles the steepest slopes (up to 45%).
- Mammotion Yuka Mini 2 is out of stock at every tracked seller right now.
Go deeper
Open the full record
BestRobotMower.co is an independent informational comparison site, not a manufacturer or a retailer. Specifications and prices are curated from public sources and can change or be incomplete. Always confirm the current spec, price, and availability with the manufacturer or seller before buying. Coverage and slope figures are rated maximums on an open lawn; real performance depends on your yard.