EngineAI Robotics PM01 vs Tesla, Inc. Optimus

Dataset date: 2026-09-20

175 cmhuman
battery runtime 120 min (claimed)
ClaimedC138 cm2EngineAI Robotics PM01
payload 20 kg (claimed)
ClaimedC173 cm3Tesla, Inc. Optimus

Height to scale. Width is schematic, derived from weight; not a measured body width.

EngineAI Robotics PM01EngineAI Robotics PM01: announced 2024-12-27, first demo 2025-02-23, no dated delivery evidence
Tesla, Inc. OptimusTesla, Inc. Optimus: announced 2021-08-19, no dated delivery evidence

open outline: claimed → demonstrated · hatched: demonstrated · filled dot: first delivery recorded

Evidence sheet

PropertyEngineAI Robotics PM01Tesla, Inc. OptimusDifference
Height (cm)ClaimedC138 cm2ClaimedC173 cm3+35 cm
Weight (kg)ClaimedC40 kg1ClaimedC57 kg3+17 kg
Degrees of freedomClaimedC242no sourced valueno sourced value
Walking speed (km/h)ClaimedC7.2 km/h1no sourced valueno sourced value
Payload (kg)no sourced valueClaimedC20 kg3no sourced value
Battery runtime (min)ClaimedC120 min1no sourced valueno sourced value
Handsno sourced valueno sourced value—
Latest priceClaimedCUSD 12,0001ClaimedCUSD 30,0003—
Announced2024-12-2712021-08-193-40 mo
First customer deliveryno sourced valueno sourced valueno sourced value
Delivery statusdemonstrateddemonstrated—

Notes

  1. can operate for two hours on a single charge (accessed 2026-09-20) — source
  2. 138CM (accessed 2026-09-20) — source
  3. Carrying capacity: 45 lb (20 kg) (accessed 2026-09-20) — source

Cite this comparison: https://humanoidrecord.com/compare/engineai-pm01-vs-tesla-optimus/ (accessed 2026-09-20)

Correct this comparison or email corrections@humanoidrecord.com.