Unitree B2 vs Unitree B2-W
Two quadruped robots side by side: price, live offers and the specs both makers state, from the shops DroidHunt tracks.
- The Unitree B2 starts $14,307 lower ($74,593 vs $88,900).
- The Unitree B2 is sold by more of the shops DroidHunt tracks (6 shops).
| Unitree B2 | Unitree B2-W | |
|---|---|---|
| Brand | Unitree Robotics | Unitree Robotics |
| From | $74,593 | $88,900 |
| Live offers | 10 at 6 shops | 9 at 5 shops |
| Weight | approx. 60 kg (with battery) | approx. 85 kg (with battery) |
| Payload | over 40 kg walking; at least 120 kg standing | over 40 kg walking; 120 kg standing |
| Max Speed | over 6 m/s (special configurations only) | 15 km/h (special configurations only) |
| Battery | 45 Ah (2,250 Wh), 58 V | over 2 kWh, 58 V |
| Compute | Intel Core i5 (platform) + Intel Core i7 (user development); optional Core i7 or Orin NX, up to 3 | Intel Core i5 (platform) + Intel Core i7 (user development); optional Core i7 or Orin NX, up to 3 |
| Dimensions | approx. 1,098 × 450 × 645 mm (standing); 880 × 460 × 330 mm (lying) | approx. 1,098 × 550 × 758 mm (standing); 950 × 550 × 450 mm (lying) |
| Max Step Height | 40 cm (forward); continuous stairs of 20 to 25 cm | 40 cm (forward); continuous stairs of 20 to 25 cm |
| Max Slope | over 45° | over 45° |
| Ingress Protection | IP67 | IP67 |
| Operating Temperature | -20 to 55 °C | -20 to 55 °C |
Prices last checked Nov 2, 2026. Only offers re-checked within 72 hours are counted.