Compare humanoid robots

Height

Unitree H1 — Height

—Not listed

Unitree G1 — Height

—Not listed

AGIBot X2 — Height

Approx. 1.31 m

Dimensions (standing)

Unitree H1 — Dimensions (standing)

(1520+285) × 570 × 220 mm

Unitree G1 — Dimensions (standing)

1320 × 450 × 200 mm

AGIBot X2 — Dimensions (standing)

1310 mm (H) × 460 mm (W) × 210 mm (L)

Weight

Unitree H1 — Weight

Approx. 47 kg

Unitree G1 — Weight

Approx. 35 kg

AGIBot X2 — Weight

Approx. 35 kg (X2, X2 Neo); approx. 39 kg (X2 Ultra)

Total degrees of freedom

Unitree H1 — Total degrees of freedom

—Not listed

Unitree G1 — Total degrees of freedom

23

AGIBot X2 — Total degrees of freedom

25 (X2); 30 (X2 Neo, X2 Ultra)

Arm degrees of freedom

Unitree H1 — Arm degrees of freedom

4 (Expandable)

Unitree G1 — Arm degrees of freedom

—Not listed

AGIBot X2 — Arm degrees of freedom

5 per arm (X2); 7 per arm (X2 Neo, X2 Ultra)

Leg degrees of freedom

Unitree H1 — Leg degrees of freedom

5 (Hip ×3 + Knee ×1 + Ankle ×1)

Unitree G1 — Leg degrees of freedom

6 per leg

AGIBot X2 — Leg degrees of freedom

6 per leg

Hands

Unitree H1 — Hands

—Not listed

Unitree G1 — Hands

—Not listed

AGIBot X2 — Hands

OmniHand and OmniPicker fit X2 Ultra only, sold separately

Arm payload

Unitree H1 — Arm payload

—Not listed

Unitree G1 — Arm payload

Approx. 2 kg

AGIBot X2 — Arm payload

Up to 3 kg in specific postures; ≤1 kg across the full range (excluding end effector)

Walking speed

Unitree H1 — Walking speed

3.3 m/s (potential kinematic performance > 5 m/s)

Unitree G1 — Walking speed

2 m/s

AGIBot X2 — Walking speed

Up to 2 m/s (laboratory); typical ≤0.8 m/s

Peak joint torque

Unitree H1 — Peak joint torque

—Not listed

Unitree G1 — Peak joint torque

—Not listed

AGIBot X2 — Peak joint torque

120 N·m

Arm reach

Unitree H1 — Arm reach

—Not listed

Unitree G1 — Arm reach

—Not listed

AGIBot X2 — Arm reach

558 mm (excluding end effector)

Runtime

Unitree H1 — Runtime

—Not listed

Unitree G1 — Runtime

Approx. 2 h

AGIBot X2 — Runtime

Approx. 2 hours walking at 0.5 m/s

Battery

Unitree H1 — Battery

—Not listed

Unitree G1 — Battery

9,000 mAh quick-release smart battery (13-cell lithium)

AGIBot X2 — Battery

Approx. 500 Wh, swappable

Charging time

Unitree H1 — Charging time

—Not listed

Unitree G1 — Charging time

—Not listed

AGIBot X2 — Charging time

≤1.5 hours

Compute

Unitree H1 — Compute

—Not listed

Unitree G1 — Compute

8-core high-performance CPU

AGIBot X2 — Compute

2 × RK3588

AI compute

Unitree H1 — AI compute

—Not listed

Unitree G1 — AI compute

—Not listed

AGIBot X2 — AI compute

NVIDIA Orin NX, 157 TOPS (X2 Ultra)

Sensors

Unitree H1 — Sensors

—Not listed

Unitree G1 — Sensors

Intel RealSense D435i depth camera, Livox MID-360 3D LiDAR

AGIBot X2 — Sensors

Interactive RGB camera and head touch sensor; X2 Ultra adds 3D LiDAR, RGB-D camera, front dual RGB and rear RGB cameras

Connectivity

Unitree H1 — Connectivity

—Not listed

Unitree G1 — Connectivity

Wi-Fi 6, Bluetooth 5.2

AGIBot X2 — Connectivity

Wi-Fi, Bluetooth; 4G/5G module on X2 Neo and X2 Ultra

SDK & development

Unitree H1 — SDK & development

—Not listed

Unitree G1 — SDK & development

—Not listed

AGIBot X2 — SDK & development

Supported on X2 Ultra; not supported on X2 or X2 Neo

Operating temperature

Unitree H1 — Operating temperature

—Not listed

Unitree G1 — Operating temperature

—Not listed

AGIBot X2 — Operating temperature

-10 °C to 40 °C

Warranty

Unitree H1 — Warranty

—Not listed

Unitree G1 — Warranty

8 months

AGIBot X2 — Warranty

8 months (X2); 12 months (X2 Ultra)