Compare · head to head

Spirit AI Moz1 vs Quanta X2

Data confidence: medium / low · reviewed by Andrei Sheshenin · how we score

Spirit AI Moz1 ranks higher overall (45 vs 41, a 4-point gap). Spirit AI Moz1 is ahead in autonomy, deployment; Quanta X2 is ahead in hands; they score the same in locomotion, manipulation. Quanta X2 is cheaper: about $80,000 vs $150,000.

#17

45score

Spirit AI Moz1

Spirit AI · China · On wheels

Height160 cm

Weight70 kg

Joints26

Lifts?

Speed3.6 km/h

Battery3 h

Price$150k reported

Pilots

#24

41score

Quanta X2

X Square Robot · China · On wheels

Height164 cm

Weight95 kg

Joints62

Lifts6 kg

Speed3.6 km/h

Battery?

Price$80k rumor

Pilots

Spirit AI Moz1		Quanta X2
Body
160 cm	Height	164 cm
70 kg	Weight	95 kg
Wheels	Moves on	Wheels
26	Joints (degrees of freedom)	62
Integrated high power-density force-control joints	Actuators	Not disclosed
Movement
3.5 km/h	Walking speed	?
3.6 km/h	Top speed	3.6 km/h
Hands and lifting
?	Joints per hand	20
5	Fingers	5
?	Carries (both arms)	6 kg
?	Lifts per arm	6 kg
Battery
3 h	Runtime per charge	?
Brain and senses
Spirit v1 VLA, whole-body force control	AI model	WALL-A / WALL-B
RGB and depth cameras	Sensors	2D LiDAR, 4 ultrasonic, 3 RGBD, 2 TOF, 3 BEV cameras
Linux / ROS	Software / SDK	Not disclosed
Buying it
$150k reported	Price	$80k rumor
150,000 USD on humanoid.guide, described as third-party pilot-tier estimate, not published by Spirit AI.	Price details	No official price; 80,000 USD third-party estimate (humanoid.guide).
Pilot deployments	Availability	Commercial, limited shipments
Pilots	Status	Pilots
CATL, JD.com	Customers	Not disclosed
Battery production lines, logistics	Used for	Household chores, service tasks, research
What it has shown (our assessment)
Walks slowly on flat floors	Locomotion	Walks slowly on flat floors
Two-handed work in real settings	Manipulation	Two-handed work in real settings
Simple gripper	Hands	Hand with 6-11 joints
Works hours alone at customer sites	Autonomy	Learned AI policies in demos
Paid pilots with customers	Deployment	Sold to labs, a few units

Watch them

Spirit AI Moz1: What if Your Assistant Was a Humanoid Robot? | Spirit AI’s Moz1 — What if Your Assistant Was a Humanoid Robot? | Spirit AI’s Moz1 · Spirit AI on YouTube

Quanta X2: Quanta X2 — Quanta X2 · X Square Robot Overseas Markets on YouTube

What each has shown

Spirit AI Moz1: connecting BB connectors on the CATL line >99% success

Quanta X2: household chores on the VLA model

FAQ

Which ranks higher, Spirit AI Moz1 or Quanta X2?

Spirit AI Moz1 ranks higher overall (45 vs 41, a 4-point gap).

Can you buy Spirit AI Moz1 or Quanta X2?

Spirit AI Moz1: in customer pilots. Quanta X2: in customer pilots.

Which costs less, Spirit AI Moz1 or Quanta X2?

Spirit AI Moz1 about $150,000; Quanta X2 about $80,000.

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