Sanctuary AI Phoenix vs Unitree Robotics G1

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Dataset date: 2026-11-03

175 cmhuman

170 cm²Sanctuary AI Phoenix

132 cm⁵Unitree Robotics G1

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

claimed → demonstrated
demonstrated
first delivery recorded

Evidence sheet

Only differences Showing all 20 rows

Evidence sheet, scrolls horizontally below 900px
Property	Sanctuary AI Phoenix	Unitree Robotics G1	Difference
Height (cm)	170 cm² Not reviewed The cited source has not been reviewed for this specific claim.	132 cm⁵ Not reviewed The cited source has not been reviewed for this specific claim.	-38 cm
Weight (kg)	57.9 kg⁶ Not reviewed The cited source has not been reviewed for this specific claim.	35 kg⁷ Not reviewed The cited source has not been reviewed for this specific claim.	-22.9 kg
Degrees of freedom	20⁸ Needs review The reviewed source does not provide enough evidence for this specific claim. Reason The reviewed source did not establish both the exact recorded value and the concrete robot variant for this specification. Checked 2026-09-27 Review method Text review Media type Article Publisher relation Independent source	23⁹ Needs review The reviewed source does not provide enough evidence for this specific claim. Reason The reviewed source did not establish both the exact recorded value and the concrete robot variant for this specification. Checked 2026-09-27 Review method Text review Media type Documentation Publisher relation Official source (published by the subject or manufacturer)	+3 DoF
Walking speed (km/h)	4.8 km/h¹⁰ Not reviewed The cited source has not been reviewed for this specific claim.	7.2 km/h¹¹ Not reviewed The cited source has not been reviewed for this specific claim.	+2.4 km/h
Payload (kg)	20.5 kg¹ Not reviewed The cited source has not been reviewed for this specific claim.	2 kg³ Not reviewed The cited source has not been reviewed for this specific claim.	-18.5 kg
Battery runtime (min)	no sourced value	120 min⁴ Not reviewed The cited source has not been reviewed for this specific claim.	unknown on one side
Hands	no sourced value	no sourced value	no sourced value
Actuator torque (Nm)	no sourced value	no sourced value	no sourced value
Battery (Wh)	no sourced value	no sourced value	no sourced value
Battery swappable	no sourced value	yes¹² Not reviewed The cited source has not been reviewed for this specific claim.	unknown on one side
Locomotion	bipedal¹³ Not reviewed The cited source has not been reviewed for this specific claim.	no sourced value	unknown on one side
SDK / ROS	no sourced value	open source, ros2¹⁴ Not reviewed The cited source has not been reviewed for this specific claim.	unknown on one side
Simulation	No simulation artifact confirmed in targeted search This records a searched-but-not-confirmed result. It does not mean simulation support is unavailable. Search checked 2026-09-27 Search result Targeted searches found no confirmed model for this record; does not mean unavailable. Searched source 1	2 simulation artifacts confirmed. Search checked 2026-09-27 Search result Official repository paths and MJCF format markers were checked for two G1 artifacts; the models were not executed. Searched source 1 Searched source 2 Official · MJCF · G1 23 DoF Variant G1 23 DoF Format MJCF Provenance Official Revision 1eb6642e3f3fdfb7fb13a9794fd6a2dd93ea0e7d License BSD-3-Clause Open simulation artifact Artifact evidence Evidence review: supported The cited source was reviewed and supports this specific claim. This does not establish independent truth. Reason Official repository path and format marker checked; model not executed. Checked 2026-09-27 Review method Text review Media type Repository Publisher relation Official source (published by the subject or manufacturer) Robot variant G1 23 DoF No simulator compatibility claim recorded. Official · MJCF · G1 29 DoF Variant G1 29 DoF Format MJCF Provenance Official Revision 1eb6642e3f3fdfb7fb13a9794fd6a2dd93ea0e7d License BSD-3-Clause Open simulation artifact Artifact evidence Evidence review: supported The cited source was reviewed and supports this specific claim. This does not establish independent truth. Reason Official repository path and format marker checked; model not executed. Checked 2026-09-27 Review method Text review Media type Repository Publisher relation Official source (published by the subject or manufacturer) Robot variant G1 29 DoF No simulator compatibility claim recorded.	—
Actuator architecture	No actuator architecture confirmed in targeted search This records a searched-but-not-confirmed result. It does not mean a particular architecture is absent. Search checked 2026-09-27 Search result Targeted actuator searches did not confirm an exact-variant architecture claim for this record; this does not mean none exists. Searched source 1	No actuator architecture confirmed in targeted search This records a searched-but-not-confirmed result. It does not mean a particular architecture is absent. Search checked 2026-09-27 Search result Targeted actuator searches did not confirm an exact-variant architecture claim for this record; this does not mean none exists. Searched source 1	—
Warranty (shortest–longest)	no sourced value	8 mo (Global (standard configuration)) – 18 mo (Global (EDU configuration))¹⁵ Not reviewed The cited source has not been reviewed for this specific claim.	unknown on one side
Order type	quote required¹⁶ Not reviewed The cited source has not been reviewed for this specific claim.	direct checkout¹⁷ Not reviewed The cited source has not been reviewed for this specific claim.	—
Latest price	no sourced value	13,500base · USD · 2026-09-20¹⁸ Not reviewed The cited source has not been reviewed for this specific claim.	unknown on one side
Announced	2023-05-16² Not reviewed The cited source has not been reviewed for this specific claim.	2024-05-13¹⁹ Not reviewed The cited source has not been reviewed for this specific claim.	+12 mo
Recorded first customer delivery	no sourced value	no sourced value	no sourced value
Recorded delivery status	Recorded demonstrated	Recorded shipped · source-supported	—
Results under fixed rules	—	1 result, best rank #1	—

Capabilities

Capabilities table
Capability	Sanctuary AI Phoenix	Unitree Robotics G1
Fall recovery	—	S²⁰ Needs review The reviewed source does not provide enough evidence for this specific claim. Reason The text source was reviewed, but no video segment was watched; the existing capability status and autonomy classification for the exact recorded robot variant were not fully verified. Checked 2026-09-27 Review method Text review Media type Research paper Publisher relation Independent source
Teleoperation shown	T²¹ Needs review The reviewed source does not provide enough evidence for this specific claim. Reason The text source was reviewed, but no video segment was watched; the existing capability status and autonomy classification for the exact recorded robot variant were not fully verified. Checked 2026-09-27 Review method Text review Media type Article Publisher relation Independent source	—

Notes

55 lbs (20.5 kg) (accessed 2026-09-20) — source
5'7″ (1.7 m) (accessed 2026-09-20) — source
About 2Kg (standard); About 3Kg (EDU) (accessed 2026-09-20) — source
About 2h (accessed 2026-09-20) — source
1320x450x200mm (accessed 2026-09-20) — source
155 lbs (57.9 kg) (accessed 2026-09-20) — source
About 35kg (accessed 2026-09-20) — source
20 degrees of freedom (accessed 2026-09-27) — source
23 (standard); 23 - 43 (G1 EDU) (accessed 2026-09-27) — source
3 mph (1,300 mm/sec) (accessed 2026-09-20) — source
The robot also features a fast walking speed of 2,000 mm/s (4.5 MPH). (accessed 2026-09-20) — source
Smart Battery (Quick Release) 9000mAh (accessed 2026-09-21) — source
The Phoenix model is the sixth generation of the platform and is the first robot model to be complete with legs and worthy of being characterized as a 'humanoid' bipedal robotic system. (accessed 2026-09-21) — source
Unitree robot sdk version 2. https://support.unitree.com/home/zh/developer (accessed 2026-09-21) — source
8 months (accessed 2026-09-21) — source
Contact us to get in touch with a member of our commercial team. (accessed 2026-09-21) — source
Add to Cart (accessed 2026-09-21) — source
US $13.5K (accessed 2026-09-20) — source
Unitree Robotics unveiled the G1 at ICRA 2024, pricing the humanoid at $16,000. (accessed 2026-09-20) — source
the default manufacturer-provided recovery controller on the Unitree G1, which executes a hard-coded joint trajectory with PD stabilization (accessed 2026-09-27) — source
the primary use case for our touch sensors is to speed up teleoperation activity (accessed 2026-09-27) — source

Cite this comparison: https://humanoidrecord.com/compare/sanctuary-ai-phoenix-vs-unitree-g1/ (data snapshot 2026-11-03)

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