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XPENG IRON vs Unitree G1

XPENG IRON

IRON

XPENG

CN
in_development$40,000
Unitree Unitree G1

Unitree G1

Unitree

CN
Shipping$13,500

Last updated: December 2025

Comparison Overview

XPENG IRON stands at 178cm tall, making it 46cm taller than Unitree Unitree G1 at 132cm. Unitree Unitree G1 is lighter at 35kg compared to XPENG IRON's 70kg, which may affect portability and deployment flexibility. In terms of articulation, XPENG IRON features 60 degrees of freedom while Unitree Unitree G1 has 23 DOF, giving XPENG IRON greater dexterity. Unitree Unitree G1 is priced at $13,500, which is 196% less expensive than XPENG IRON at $40,000. XPENG IRON targets manufacturing, logistics, household assistance applications while Unitree Unitree G1 focuses on research & development.

Quick Verdict

Choose XPENG IRON if you need:
  • More degrees of freedom (60 DOF)
  • Taller stature (46cm taller)
Choose Unitree Unitree G1 if you need:
  • Lower price point ($27k less)
  • Currently shipping and available
  • Lighter weight (35kg lighter)

Frequently Asked Questions

Detailed Specifications
SpecificationXPENG IRONUnitree Unitree G1
Physical Dimensions
Height
178 cm
132 cm
Weight
70 kg
35 kg
Width
Not Disclosed
45 cm
Depth
Not Disclosed
20 cm
Performance
Walking Speed
Not Disclosed
2 m/s
Max Speed
5 km/h
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7.2 km/h
Payload Capacity
Not Disclosed
2 kg
Degrees of Freedom
Total DOF
60
23
DOF per Arm
Not Disclosed
5
DOF per Hand
22
7
DOF per Leg
Not Disclosed
6
Power & Battery
Runtime
Not Disclosed
2 hours
Battery Capacity
Not Disclosed
0.43 kWh
Charge Time
Not Disclosed
2 hours
Battery Type
Not Disclosed
Lithium-ion smart battery
Swappable Battery
Not Disclosed
Yes
Processing & Computing
Processor
Turing AI chips
8-core high-performance CPU
GPU
Not Disclosed
NVIDIA Jetson Orin NX/AGX (EDU version)
RAM
Not Disclosed
16 GB
AI Compute
Not Disclosed
157 TOPS
Operating System
Not Disclosed
Linux (Ubuntu-based with ROS 2)
Sensors & Cameras
Camera Resolution
Not Disclosed
1280x720 depth, 1080p color
Camera FPS
Not Disclosed
30 fps
Depth Cameras
0
1
Stereo Cameras
0
0
LiDAR
No
Yes
Force Sensors
No
Yes
IMU
No
Yes
Tactile Sensors
No
Yes
AI & Intelligence
Computer Vision
Yes
Yes
Object Recognition
Yes
Yes
Facial Recognition
No
No
Voice Recognition
Yes
Yes
NLP
Yes
No
SLAM
Yes
Yes
Path Planning
Yes
Yes
Connectivity
WiFi
No
Yes
WiFi Standard
Not Disclosed
Wi-Fi 6 (802.11ax)
Bluetooth
No
Yes
Ethernet
No
No
5G
No
No
Developer Features
SDK Available
No
No
API Available
No
No
ROS Support
No
No
Open Source
No
No
Programming Languages
Not Disclosed
C++, Python
Safety
Emergency Stop
No
Yes
Collision Detection
Yes
Yes
Pinch Proof
No
No
Pricing & Availability
Price
$40,000
$13,500
Availability
in_development
Shipping
Model Year
Not Disclosed
2024