RoboBoom

RAISE A1 vs Walker S2

RAISE A1 is a humanoid robot by AGIBOT (China); Walker S2 comes from UBTECH Robotics (China). Walker S2 is taller at 176 cm, against 175 cm for RAISE A1. RAISE A1 is heavier: 53 kg versus 43 kg for Walker S2. Walker S2 has more degrees of freedom (52 against 49). RAISE A1 is in pilot deployments, while Walker S2 is a prototype. Listed prices: $30,000 for RAISE A1 and $80,000 for Walker S2.

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AGIBOT RAISE A1 humanoid robot
RAISE A1
AGIBOT logo
AGIBOT
🇨🇳 ChinaPilot
UBTECH Robotics Walker S2 humanoid robot
Walker S2
UBTECH Robotics logo
UBTECH Robotics
🇨🇳 ChinaPrototype
Overview
Year
20232025
Body
Height
175 cm176 cm
Weight
53 kg43 kg
Degrees of freedom
4952
DoF (hands)
1222
Fingers
1010
Motion
Max speed
7 km/h7.2 km/h
Walking speed
7 km/h7.2 km/h
Strength
80 kg15 kg
Runtime
2 h2 h
Motor tech
PowerFlow quasi-direct-drive joint with high-torque planetary reducer (<10:1), coaxial dual encoders, liquid-cooling; peak joint torque ~350 N·m.high-power and high-torque waist servo motor design
Gear tech
High-torque planetary reducers-
Sensing & Compute
LLM integration
WorkGPTBrainNet 2.0 + Co-Agents
Camera
RGB-D cameraDual RGB stereo
Connectivity
-Bluetooth, WiFi
Tactile / force sensors
Visual fingertip sensing-
Safety & Market
Primary market
Industries, Logistics, ManufacturingIndustries, Lgistics.
Country
ChinaChina
Availability
PilotPrototype
Price
$ 30 000$ 80 000

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