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MCS · Rigs · Compare

Side-by-side, with the numbers that matter.

Two rigs, one table. Higher numbers win in cobalt; TDP and price flip.

Rig A

Sanctuary AI Phoenix

Sanctuary AI · edge

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Rig B

Unitree B2

Unitree Robotics · edge

Change

1 of 55 fields comparable

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Sanctuary AI PhoenixUnitree B2
Weight KG
70
60
SpecSanctuary AI PhoenixUnitree B2
Weight KG7060
AI SystemCarbon—
Announced Date2023-05-16—
Battery AH—45
Battery Voltage V—58
Battery WH—2,250
Canonical NameSanctuary AI PhoenixUnitree B2
CEO Change Reported2026-06-26—
Commercial Release Year—2,024
Compute Modules MAX—3
Compute Optional CPU—Intel Core i7
Compute Optional GPU—NVIDIA Jetson Orin NX
Compute Standard—Intel Core i5
Deployment Statuspilot-era platform; not currently offeredcommercial
Depth Cameras—2
Form factorhumanoidquadruped
Generation6—
Hand DOF20—
Height CM170—
Height FT IN5'7"—
HQ CityVancouver—
HQ CountryCanada—
IP Rating—IP67
Lidars—1
Loaded Weight KG—20
MAX Slope Degrees—45
MAX Speed M S—6
MAX Stair Height CM—40
MSRP (USD)↓ better—100,000
Operating Temp MAX C—55
Operating Temp MIN C—-20
Operating Temp MIN C ABS—20
Optical Cameras—2
Payload KG25—
Payload LBS55—
Payload Standing KG—120
Payload Walking KG—40
Prone Height MM—330
Prone Length MM—880
Prone Width MM—460
Range Loaded KM—15
Range Unloaded KM—20
Runtime Loaded Hours—4
Runtime Unloaded Hours—5
Standing Height MM—645
Standing Length MM—1,098
Standing Width MM—450
Status Checked2026-09-242026-09-24
Store Available—false
Strategy Shift2026-06-17—
VendorSanctuary AIUnitree Robotics
Walking Speed KM H4.8—
Walking Speed MM PER SEC1,300—
Walking Speed MPH3—
Weight LBS155—