Segway Navimow X450 vs Mammotion LUBA 3 AWD 5000

Full specification, side by side

Compare	Segway Navimow Segway Navimow X450	Mammotion Mammotion LUBA 3 AWD 5000
	88/100 ≈ $3,480Price in the manufacturer's shop	85/100 $2,799Price in the manufacturer's shop
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At a glance
Leads on	Cutting Reliability	Navigation Obstacle Avoidance Features
Pros	1,300 m² and 130 minutes a charge from a 15 Ah battery; 600 m² an hour 84% slope rating on four-wheel drive with dual suspension, and a 7 cm vertical step 43 cm twin-disc deck, two 180 W motors, 20 to 95 mm cutting height	No RTK antenna to site: network RTK over the included 4G, plus LiDAR and two cameras All-wheel drive rated for 80% slopes 15 Ah battery: 215 minutes and 1,700 m² a charge
Cons	The extra money over the X420 buys a bigger battery and a second year of data, nothing else 29.2 kg and 85 cm long, no passage width stated 68 dB, the loudest Navimow	No edge cutting, so a border strip still needs trimming by hand 70 cm minimum passage rules out narrow garden paths 145 minutes to recharge, the longest in the LUBA 3 family
Best for	Open lawns from 3,000 to 5,000 m², sloped or rough Estates and paddocks where mowing hours per day matter	Sloped, terraced or banked gardens Large plots above 2,000 m²
Score breakdown
Verdict Score	88/100	85/100
Navigation	97	100
Cutting	99	72
Terrain	100	100
Obstacle Avoidance	85	100
Ease of Use	100	100
Reliability	83	80
Features	90	95
Value	25	25
SpecificationsOnly differences In green: the better figure where the direction is beyond argument, such as more lawn or less noise. Where it depends on your home, nothing is marked.
Coverage
Max lawn area	5,000 m² (1.24 acres)	5,000 m² (1.24 acres)
Zones	120	50
Navigation
Navigation	RTK-GNSS + vision	RTK-GNSS + vision + LiDAR
Boundary wire	Not required	Not required
Obstacle avoidance	3D time-of-flight	Camera + LiDAR fusion
GNSS antenna in the box	Optional local base station instead of network RTK	Not published
LiDAR range	Not published	70 m
LiDAR field of view	Not published	360° × 59°
Cutting
Cutting width	430 mm	400 mm
Cutting height	20–95 mm	25–70 mm
Edge cutting	Yes	No
Cutting motors	2 × 180 W	Not published
Floating deck and anti-clogging discs	Yes	Not published
Cutting height adjustment	From the app	Not published
Cutting discs	Not published	2, six pivoting blades each
Cutting motor power	Not published	165 W per disc
Terrain
Max slope	84% (40°)	80% (39°)
Drivetrain	AWD	AWD
Vertical step	7 cm	Not published
Steering	Eccentric front wheels, two steering motors, dual suspension	Not published
Power
Battery	15,000 mAh	324 Wh
Runtime	2 h 10 min	3 h 35 min
Charging time	1 h 40 min	2 h 25 min
Area per charge	1,300 m²	1,700 m²
Mowing rate	600 m²/h	500 m²/h
Time for the rated area	15 hours	Not published
Battery warranty	2 years	Not published
Battery voltage	Not published	21.6 V
Connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes
4G / LTE	Yes	Yes
GPS	Yes	Yes
Cellular plan	2 years free, then €29.90 a year	Not published
On-device display	3.5-inch colour LCD	Not published
Smart home	Alexa, Google Home	Not published
Physical
Weight	29.2 kg	19 kg
L × W × H	850 × 610 × 351 mm	690 × 533 × 279 mm
Noise	68 dB	70 dB
Weather sealing	IP66	IPX6
Support
Warranty	36 months	36 months
Released	Not published	2025
Obstacles
Recognised object types	200+	300+
Depth sensing	ToF sensor alongside the 360° camera	Not published

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