Compare humanoids
Pick two to four robots. Every pair also has its own permanent page, 1,326 in total, generated from the same records.
01
Pick robots
52 humanoidsNEO is 119 cm taller (165 vs 46 cm) than Z-Bot (Zeroth Bot). Listed prices: NEO $20,000, Z-Bot (Zeroth Bot) $999. Openness score: NEO 0, Z-Bot (Zeroth Bot) 90 (of 100); only Z-Bot (Zeroth Bot) publishes CAD, BOM, SIM, FW and SW. Availability: NEO preorder, Z-Bot (Zeroth Bot) diy build.
| Field | 1X Technologies1X NEO | K-Scale LabsK-Scale Z-Bot (Zeroth Bot) | Δ first − second |
|---|---|---|---|
| Identity | |||
| Maker (differs) | 1X Technologies | K-Scale Labs | |
| Class | Humanoid | Humanoid | |
| Status (differs) | Announced | Orphaned | |
| Availability (differs) | Preorder | DIY build | |
| Country | United States | United States | |
| Year (differs) | 2024 | 2025 | |
| Specifications | |||
| Height (differs) | 165cm | 46cm | +119 cm (+259%) |
| Mass | 30kg | —unsourced | |
| Degrees of freedom | —unsourced | 18 | |
| Payload | 25kg | —unsourced | |
| Top speed | —unsourced | —unsourced | |
| Runtime | 240min | —unsourced | |
| Battery capacity | 842Wh | —unsourced | |
| Price (differs) | 20,000USD | 999USD | +19,001 USD (+1902%) |
| Actuators (differs) | 22-DOF hands | 18 servo motors | |
| Compute | NVIDIA Jetson Thor | —unsourced | |
| Sensors | —unsourced | cameras, IMU (per press) | |
| Openness and provenance | |||
| Openness bar | |||
| Openness score (differs) | 0/ 100 | 90/ 100 | −90 |
| CAD (25) (differs) | not public | public | |
| Bill of materials (20) (differs) | not public | public | |
| Sim model (URDF/MJCF) (20) (differs) | not public | public | |
| Firmware (15) (differs) | not public | public | |
| Software (10) (differs) | not public | public | |
| Trained policies (10) | not public | not public | |
| Verification level (differs) | L0 | L1 | |
| Sources (differs) | 4 | 3 | |
| Last checked | 2026-09-24 | 2026-09-24 | |
03
Best-documented pairs
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