Image: EngineAIEngineAI T800
EngineAI · China · 2025 · Humanoids
- Height: 173 cm
- Weight: 75 kg
- Degrees of freedom (total): 29
- Runtime per charge: 4.5 hrs
- Research, Entertainment/robot combat, Industry
Available
Humanoid robots
EngineAI T800 vs. Tesla Optimus V3
Both models belong to the “Humanoid robots” category. The table shows all verified values side by side; the higher or cheaper value in each row is highlighted.
Bottom line
Tesla Optimus V3 is lighter. Tesla Optimus V3 runs longer on a single charge. Tesla Optimus V3 has more degrees of freedom.
| EngineAI T800 | Tesla Optimus V3 | |
|---|---|---|
| Price | $37,500 – $80,800 | $20,000 – $30,000 |
| Status | Available | Prototype |
| Manufacturer | EngineAI | Tesla |
| Country | China | United States |
| Launch | 2025 | 2026 |
| Height | 173 cm | 180 cm |
| Weight | 75 kg | 73 kg |
| Degrees of freedom (total) | 29 | 75 |
| Degrees of freedom per hand | 7 | 22 |
| Payload | 20 kg | 20 kg |
| Top speed | 7.2 km/h | 20 km/h |
| Runtime per charge | 4.5 hrs | 8 hrs |
| Locomotion | Bipedal | Bipedal |
| Ingress protection (IP) | IP20 | IP68 (forearm to hand & foot) |
| Sensors | 360° LiDAR, Stereo/RGB cameras, Depth sensing, Dual 1080p depth + RGB cameras | 8 cameras (vision-only), Cameras 8 MP |
| Compute / AI chip | Intel N97; NVIDIA AGX Orin 64GB (275 TOPS); Pro/Max: Jetson Thor | Undisclosed for V3; AI5 as the future 'Optimus brain' (tape-out ~Apr 2026, volume production 2027) |
| AI model | LLM via external cloud APIs | Derived from Tesla FSD; Grok for speech |
| Data depth | 88% | 88% |
Image: EngineAITesla Optimus V3
Tesla · United States · 2026 · Humanoids
- Height: 180 cm
- Weight: 73 kg
- Degrees of freedom (total): 75
- Runtime per charge: 8 hrs
- Factory work (in-house), household in the future, Factory (Tesla in-house)
Prototype