Lightest humanoid robots
Of 35 humanoid robots published on Vuntum, 11 have a sourced, comparable value. The ranking follows weight, from lightest to heaviest. In front: Alpha 1E (1.8 kg).
Computed on · latest data verification on
11 robots
| Rank | Robot | Maker | Weight |
|---|---|---|---|
| 1 | Alpha 1E | UBTECH | 1.8 kgClaimed by the manufacturerClaimed by the manufacturer. UBTECH (pages produit officielles), accessed 28 September 2026.Verified on |
| 2 | AGIBOT X1 | AGIBOT | 33 kgClaimed by the manufacturerClaimed by the manufacturer. AgiBot (pages produit officielles), accessed 2 October 2026.Verified on |
| 3 | Unitree G1 | Unitree Robotics | 34.9 kgReported · TechRadarReported. TechRadar (Robotics), published 5 June 2026.Verified on |
| 4 | ASIMO | Honda | 43 kgClaimed by the manufacturerClaimed by the manufacturer. Honda (pages produit officielles), accessed 28 September 2026.Verified on |
| 5 | Mesmer | Engineered Arts | 62 kgClaimed by the manufacturerClaimed by the manufacturer. Engineered Arts (pages produit officielles), accessed 3 October 2026.Verified on |
| 6 | Walker X | UBTECH | 63 kgClaimed by the manufacturerClaimed by the manufacturer. UBTECH (pages produit officielles), accessed 28 September 2026.Verified on |
| 7 | T-HR3 | Toyota | 75 kgClaimed by the manufacturerClaimed by the manufacturer. Toyota (pages produit officielles), accessed 28 September 2026.Verified on |
| 8 | 4NE1 | NEURA Robotics | 80 kgClaimed by the manufacturerClaimed by the manufacturer. NEURA Robotics (pages produit officielles), accessed 30 September 2026.Verified on |
| 8 | REEM-C | PAL Robotics | 80 kgClaimed by the manufacturerClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 30 September 2026.Verified on |
| 10 | TALOS | PAL Robotics | 95 kgClaimed by the manufacturerClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 2 October 2026.Verified on |
| 11 | Honda P2 | Honda | 210 kgClaimed by the manufacturerClaimed by the manufacturer. Honda (pages produit officielles), accessed 28 September 2026.Verified on |
Method
- One criterion only: weight, from lightest to heaviest. No score and no average: the order comes from one published value.
- Only general values are used: those that name neither a variant nor a particular measurement condition. For a robot, the most recently verified one. A robot without such a value is not ranked.
- Robots with an equal value share the same rank, then follow in alphabetical order. Every value links to the claim behind it, with its source and date.
- A page only exists if at least 4 robots have a comparable value.
Compare two of these robots
Detailed comparisons between robots of this ranking: