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Compare 2 to 4 robots. Every cell shows its source and its date.

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Select 2 to 4 robots. The comparison covers the versions named explicitly.

Comparison of 2 robots

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Every cell shows its value, its level of evidence, its date and its source.
Criterion
Ameca
REEM-C
FormHumanoidHumanoid
UseProfessionalResearch and development
Height1.869 mOriginal: 73.6 in | 1870 mm (h)ClaimedClaimed by the manufacturer. Engineered Arts (pages produit officielles), accessed 3 October 2026. Original text: “73.6 in | 1870 mm (h)”1.65 mOriginal: 165 cmClaimedClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 28 September 2026. Original text: “Height 165 cm”
Weight62 kgOriginal: 137.7 lbs | 62 kgClaimedClaimed by the manufacturer. Engineered Arts (pages produit officielles), accessed 3 October 2026. Original text: “Weight137.7 lbs | 62 kg”80 kgOriginal: 80kgClaimedClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 28 September 2026. Original text: “Weight 80kg”
Battery runtimeNot disclosed21,600 sOriginal: 6h stand-byClaimedClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 28 September 2026. Original text: “Battery autonomy 3h walking / 6h stand-by”
Maximum speedNot disclosed0.694 m/sOriginal: up to 2.5 km/hClaimedClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 28 September 2026. Original text: “REEM-C is able to walk stably at a speed of up to 2.5 km/h”
Degrees of freedom61 countOriginal: 61 actuated degrees of freedomClaimedClaimed by the manufacturer. Engineered Arts (pages produit officielles), accessed 3 October 2026. Original text: “Ameca features 61 actuated degrees of freedom (DoF)”Not disclosed
PayloadNot disclosed1 kgOriginal: 1 kg (arm stretched)ClaimedClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 28 September 2026. Original text: “Hand payload 1 kg (arm stretched)”
Climbs stairsNot disclosedYesClaimedClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 30 September 2026. Original text: “e incluso puede subir escaleras o sentarse en una silla”
Spoken languages70+ languagesClaimedClaimed by the manufacturer. Engineered Arts (pages produit officielles), accessed 3 October 2026. Original text: “Communicate fluently in 70+ languages with native-level pronunciation for global accessibility.”Not disclosed
Teleoperation supportedNot disclosedYesClaimedClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 28 September 2026. Original text: “Speed your research with extra software: from Whole-Body Control to navigation, HRI skills or teleoperation.”
Operating systemTritium OS, built on a custom Linux distribution created with YoctoClaimedClaimed by the manufacturer. Engineered Arts (pages produit officielles), accessed 3 October 2026. Original text: “A robot operating system built on a custom Linux distribution created with Yocto.”Linux, Ubuntu, ROSClaimedClaimed by the manufacturer. PAL Robotics (pages produit officielles), accessed 30 September 2026. Original text: “SO Linux, Ubuntu, ROS”
Claimed by the manufacturerReported by a news outletIndependent test observed or measuredNo: confirmed absence · Not disclosed: no source

The “estimated European price” is a Vuntum calculation, not an observed price. The formula is published on the methodology page.

Sourced comparisons

“X vs Y” pages exist only for two robots with the same use that have enough validated claims on the same criteria, measured the same way.

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