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

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

Rig A

Boston Dynamics · edge

Change

Rig B

Unitree Robotics · edge

Change

1 of 50 fields comparable

Spec	Boston Dynamics Atlas	Unitree B2
Weight KG	90	60
AI Partner	Google DeepMind foundation models	—
Battery AH	—	45
Battery Life Hours	4	—
Battery Voltage V	—	58
Battery WH	—	2,250
Canonical Name	—	Unitree B2
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 Status	pilot — fleets committed for 2026 to Hyundai RMAC and Google DeepMind	commercial
Depth Cameras	—	2
DOF	56	—
Form factor	—	quadruped
Height M	1.9	—
IP Rating	IP67	IP67
Lidars	—	1
Loaded Weight KG	—	20
Manufacturing Partner	Hyundai Motor Group / Hyundai Mobis actuators	—
MAX Slope Degrees	—	45
MAX Speed M S	—	6
MAX Stair Height CM	—	40
MSRP (USD)↓ better	—	100,000
Operating Temp High C	40	—
Operating Temp LOW C	-20	—
Operating Temp MAX C	—	55
Operating Temp MIN C	—	-20
Operating Temp MIN C ABS	—	20
Optical Cameras	—	2
Payload Standing KG	—	120
Payload Walking KG	—	40
Product Unveiling Event	CES Las Vegas (January 5, 2026)	—
Product Unveiling Year	2,026	—
Prone Height MM	—	330
Prone Length MM	—	880
Prone Width MM	—	460
Range Loaded KM	—	15
Range Unloaded KM	—	20
Reach M	2.3	—
Runtime Loaded Hours	—	4
Runtime Unloaded Hours	—	5
Simulation Partner	NVIDIA	—
Standing Height MM	—	645
Standing Length MM	—	1,098
Standing Width MM	—	450
Vendor	—	Unitree Robotics
Weight Capacity Instant KG	50	—
Weight Capacity Sustained KG	30	—