Home/Compare/UBTECH Walker S2 vs Unitree G1
Head-to-head · Industrial vs Research

UBTECH Walker S2 vs Unitree G1

Unitree G1 has the stronger public evidence base, with an Arena rating 411 points above UBTECH Walker S2. Unitree G1 is cheaper ($13,500 vs $246,600). UBTECH Walker S2 is 44 cm taller.

By Jason BurmeisterUpdated Sources checked

Who wins? Cast your vote

people's ranking →

Which one looks better?

UBTECH Walker S2, full body
UBTECH Walker S2
UBTECH Robotics
176 cm · $246,600 · Commercial deployment
Unitree G1, full body
Unitree G1
Unitree Robotics
132 cm · $13,500 · Purchasable
UBTECH Walker S2Unitree G1
CompanyUBTECH RoboticsUnitree Robotics
CountryChinaChina
StatusCommercial deploymentPurchasable
Price$246,600$13,500
How to get oneContact salesBuy now
Arena rating8571,268
EvidenceB-B+
Height176 cm (5 ft 9 in)132 cm (4 ft 4 in)
Weight70 kg (154 lb)35 kg (77 lb)
Payload15 kg (33 lb)2 kg (4 lb)
Runtime2.5 h2 h
Degrees of freedom42 DoF23 DoF
Hand DoF6 DoF7 DoF
Top speed2 m/s (7.2 km/h)2 m/s (7.2 km/h)
HandsIndustrial humanoid arms for payload handling; dexterous-hand details are not text-exposed on the official Walker S2 product page.Base G1 listing has no dexterous hand; EDU options include Dex3-1, a 7-DoF three-finger hand, with optional tactile arrays.
Announced2025-11-172024-05-15

Capability evidence, side by side

score per dimension, 0-100
Manipulation
34
92
Autonomy
34
92
Mobility
34
92
Perception
34
92
Human interaction
34
34
Reliability
34
34
Human-environment fit
34
54
UBTECH Walker S2
Unitree G1

Arena matchup result

overall human like capability
Result
Unitree G1
Low
UBTECH Walker S2 wins
0%
of validated votes
Unitree G1 wins
100%
of validated votes
Insufficient
0%
tracked separately

Current evidence comparison for UBTECH Walker S2 and Unitree G1.

UBTECH Walker S2

UBTECH Robotics
UBTECH Walker S2 humanoid robot standing in an industrial manufacturing facility.
Image: © UBTECH Robotics · official website

Strong company delivery/order claims, but not independent productivity data

Full profilePriceAlternatives

Unitree G1

Unitree Robotics
Unitree G1 humanoid robot walking across a patterned carpet at a technology event
Photo: Sayanesy, CC0 via Wikimedia Commons

Unitree G1 is a current, publicly listed humanoid research platform with strong accessibility evidence and multiple real-hardware research papers. Its commercial deployment proof is weak, and base versus EDU configuration differences must not be merged

Full profilePriceAlternatives

UBTECH Walker S2 vs Unitree G1 FAQ

answers from sourced data

Which is better, UBTECH Walker S2 or Unitree G1?

On public evidence, Unitree G1 currently rates higher (1,268 vs 857). The better choice still depends on the job: compare availability, price and the capability rows above.

Which is cheaper, UBTECH Walker S2 or Unitree G1?

UBTECH Walker S2: $246,600. Unitree G1: $13,500. Prices are in the seller's currency and configurations differ.

Which is taller, UBTECH Walker S2 or Unitree G1?

UBTECH Walker S2 is 176 cm (5 ft 9 in); Unitree G1 is 132 cm (4 ft 4 in).

Can you buy the UBTECH Walker S2 or the Unitree G1?

UBTECH Walker S2: contact sales. Unitree G1: buy now.