Verified Engineering Duel • SpecsLib
BYD Xiao Di vs Unitree G1: Engineering & Capability Comparison
Independent side-by-side technical evaluation of kinematic DoF, motor torque, sensor platforms, AI architecture, and commercial procurement feasibility.
🇨🇳 BYDCommercial Pilot / Showrooms
BYD Xiao Di
BYD's first self-developed humanoid robot, bringing automotive scale and embodied AI to dealerships.
DoF Total31 DoF
PrixInternal fleet & dealership pilot
🇨🇳 Unitree RoboticsProduction Ready
Unitree G1
The $16,000 production benchmark for dynamic bipedal locomotion.
DoF Total35 DoF
Prix$16,000 base price
SpecsLib Engineering Advantage
Global Advantage: Unitree G1
BYD Xiao Di: 0 • Unitree G1: 6
Hardware & Kinematic Specification Matrix
BYD Xiao Di vs Unitree G1 : Spécifications Complètes
Normalized physical constraints and manufacturer-reported engineering data.
| Metric | BYD Xiao Di | Unitree G1 |
|---|---|---|
| Industrial StatusProduction readiness | Commercial Pilot / Showrooms | Production Ready |
| Estimated PriceLower entry cost | Internal fleet & dealership pilot | $16,000 base price |
| Origin & ManufacturerManufacturing base | 🇨🇳 BYD (China) | 🇨🇳 Unitree Robotics (China) |
| HeightHuman scale standard | 161 cm | 127 cm |
| WeightLighter is safer for cobots | 58.5 kg | 35 kg |
| Total Degrees of FreedomHigher articulation dexterity | 31 DoF | 35 DoF |
| Hand & Finger DoFFine manipulation agility | 8 DoF (5-finger dexterous) | 14 DoF (5-finger dexterous) |
| Peak Actuator TorqueJoint torque capability | Undisclosed | 120 Nm |
| Top Locomotion SpeedSprint & throughput speed | Undisclosed | 7.2 km/h |
| Max Payload CapacityHeavy material transport | Undisclosed | 3 kg |
| Payload Per HandSingle-hand lifting capacity | Undisclosed | 2 kg |
| Battery RuntimeContinuous duty cycle | Undisclosed | ~2 h (0.387 kWh) |
| 3D LiDAR SensorSpatial SLAM precision | No (Pure Vision) | Yes (Integrated) |
| Onboard Compute ArchitectureEdge inference hardware | BYD RobotOS 1.0 (Automotive Domain Controller) | High-performance ARM/NVIDIA edge module |
| Real-World Autonomy RatingUnsupervised operational capability (/10) | 6 / 10 | 7 / 10 |
When to choose BYD Xiao Di
BYD Xiao Di : Points Forts & Applications
- Dealership customer assistance
- Automotive showroom vehicle demos
- Structured factory logistics
Accès commercialBYD Enterprise channels
When to choose Unitree G1
Unitree G1 : Points Forts & Applications
- University robotics labs and academic research departments
- AI developers deploying reinforcement learning policies in ROS2 / Isaac Gym
- Startups and businesses seeking a capable humanoid demo platform under $25,000
Accès commercialUnitree official online store with global shipping, no exclusivity or NDA required.
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