Unitree Robotics H2 vs X-Humanoid (Beijing Humanoid Robot Innovation Center) Tiangong Ultra

Dataset date: 2026-09-21

175 cmhuman
ClaimedC180 cm1Unitree Robotics H2
ClaimedC180 cm2X-Humanoid (Beijing Humanoid Robot Innovation Center) Tiangong Ultra

Height to scale. Width is schematic, derived from weight; not a measured body width.

Unitree Robotics H2Unitree Robotics H2: announced 2025-10-20, no dated delivery evidence
X-Humanoid (Beijing Humanoid Robot Innovation Center) Tiangong UltraX-Humanoid (Beijing Humanoid Robot Innovation Center) Tiangong Ultra: announced 2025-04-19, first demo 2025-04-19, no dated delivery evidence

open outline: claimed → demonstrated · hatched: demonstrated · filled dot: first delivery recorded

Evidence sheet

PropertyUnitree Robotics H2X-Humanoid (Beijing Humanoid Robot Innovation Center) Tiangong UltraDifference
Height (cm)ClaimedC180 cm1ClaimedC180 cm20 cm
Weight (kg)ClaimedC70 kg1ClaimedC52 kg2-18 kg
Degrees of freedomClaimedC313no sourced valueno sourced value
Walking speed (km/h)ClaimedC7.2 km/h1no sourced valueno sourced value
Payload (kg)no sourced valueno sourced valueno sourced value
Battery runtime (min)no sourced valueno sourced valueno sourced value
Handsno sourced valueno sourced value—
Actuator torque (Nm)ClaimedC360 Nm3no sourced valueno sourced value
Battery (Wh)no sourced valueno sourced valueno sourced value
Battery swappableno sourced valueno sourced value—
Locomotionno sourced valueno sourced value—
SDK / ROSShippedSopen source, ros24no sourced value—
Warranty (shortest–longest)no sourced valueno sourced value—
Order typeClaimedCdirect checkout3no sourced value—
Latest priceClaimedCUSD 29,9003no sourced value—
Announced2025-10-2012025-04-195-6 mo
First customer deliveryno sourced valueno sourced valueno sourced value
Delivery statusclaimeddemonstrated—
Results under fixed rules—2 results, best rank #1—

Notes

  1. The H2 stands 180 cm tall and weighs 70 kg. (accessed 2026-09-20) — source
  2. Standing approximately 1.80 m tall (accessed 2026-09-21) — source
  3. 31 degrees of freedom (accessed 2026-09-20) — source
  4. Unitree robot sdk version 2. https://support.unitree.com/home/zh/developer (accessed 2026-09-21) — source
  5. The 'Tiangong Ultra' humanoid robot wins the world's first humanoid robot half marathon in Beijing, China, April 19, 2025. (accessed 2026-09-21) — source

Cite this comparison: https://humanoidrecord.com/compare/unitree-h2-vs-x-humanoid-tiangong-ultra/ (accessed 2026-09-21)

Correct this comparison or email corrections@humanoidrecord.com.