Platforms
A fighter is not a platform. Matador is not the T800: the T800 is the machine, Matador the competitor built on it. As more of the grid moves onto the same handful of chassis, keeping the two apart stops being a nicety.
Every figure below is what the manufacturer publishes, read at their own page. Where a column is empty it is because we have not been there yet — not because the number is secret.
Side by side
| EngineAI T800 | Unitree G1 | Booster Robotics T1 | |
|---|---|---|---|
| Manufacturer | EngineAI | Unitree | Booster Robotics |
| Height | 173 cm | 132 cm | ···· |
| Weight | 75–85 kg | 35 kg | ···· |
| Degrees of freedom | 25–46 | 23–43 | ···· |
| Peak joint torque | 450 N·m | 120 N·m | ···· |
| Speed | ≥3 m/s | ···· | ···· |
| Battery life | 4–5 h | 2–2 h | ···· |
| Editions | 4 | 2 | ···· |
| Price | $40,500 – $80,800 | $0 – $13,500 | ···· |
| Fighters on record | 2 | 0 | 0 |
| Source | F-184 | F-195 | F-198 |
Where the T800 figures come from
Several aggregators currently list a single spec sheet of «173 cm, 75 kg, 43 DoF» and a price of $25,000. The manufacturer publishes FOUR editions with 25, 25, 43 and 46 degrees of freedom, and its cheapest one costs $40,500: 62 % more than the figure in circulation. A robot with four editions does not have a spec sheet. It has four.
Where the T1 figures come from
We published this platform as a «Unitree T1». There is no such thing. Unitree's catalogue has no T1 at all — the URL 404s in both English and Chinese — and the T1 is Booster Robotics', documented in Booster's own newsroom. The source we had said only «T1»; the manufacturer was our addition, and adding it was the shortcut this site is supposed to refuse. Booster's current line is the K1 at about 95 cm and 19.5 kg and the T2 at about 1.4 m and 42 kg.
Two of the three platforms here are still blank. That is the honest state of it: we read the T800 at EngineAI and have not yet read the G1 and the T1 at Unitree. Filling those columns from an aggregator would be faster and would make this page worse.