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Boston Dynamics Atlas vs UBTech Walker S2
The differences that matter, in plain English. Same specs are hidden.
vs
The short answer
- Pick the Boston Dynamics Atlas for what it can do today and working on its own.
- Pick the UBTech Walker S2 for being ready to buy.
| Spec | Boston Dynamics Atlas | UBTech Walker S2 |
|---|---|---|
| Price | — | — |
| Skills today | 8 | 6 |
| Works on its own | 5 | 4 |
| Ready to buy | 3 | 5 |
| Value | — | — |
| Type | Humanoid | Humanoid |
| Height | 190 cm | — |
| Weight | 90 kg | — |
| Battery | 4 hours | — |
| Hands | Three fingers and a thumb, 13 degrees of freedom | — |
| What it does | Moves and lifts materials in factory-style settings, and swaps its own battery; first units are going to Hyundai and Google DeepMind | Works in factory and logistics settings and swaps its own battery in about 3 minutes; several hundred units began delivery in November 2025 |
| Can you buy it? | Trials with companies | Trials with companies |
| Released | 2026-01 | 2025-11 |
Robots change fast and makers show their best moments. Scores are out of 10 and are our editorial view of what each one can do today.
