AlphaBot 2 vs Walker Tienkung EI
Side-by-side comparison of AlphaBot 2 (AI² Robotics) and Walker Tienkung EI (UBTECH Robotics Corp Ltd.) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Last-Mile Delivery buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- AlphaBot 2China
- Walker Tienkung EIChina
Year First Available
- AlphaBot 22025
- Walker Tienkung EI2025
Verified Deployments
- AlphaBot 20 Deployments
- Walker Tienkung EI0 Deployments
Layer 2: Operational
Price
- AlphaBot 2Contact for quote
- Walker Tienkung EI$99,995 USD
Battery / Shift Runtime
- AlphaBot 26 hrs
- Walker Tienkung EI3.5 hrs
Availability Status
- AlphaBot 2ACTIVE
- Walker Tienkung EIACTIVE
Physical Form Factor
Height
- AlphaBot 2—
- Walker Tienkung EI170 mm
Weight
- AlphaBot 2—
- Walker Tienkung EI73 kg
Mobility Type
- AlphaBot 2bipedal
- Walker Tienkung EIbipedal
Humanoid Subtype
- AlphaBot 2full bipedal
- Walker Tienkung EIfull bipedal
Walking Speed
- AlphaBot 2—
- Walker Tienkung EI2.8 m/s
Running Capable
- AlphaBot 2static walk
- Walker Tienkung EI—
Stair Climbing
- AlphaBot 2Yes
- Walker Tienkung EINo
Terrain
- AlphaBot 2flat indoor, uneven outdoor
- Walker Tienkung EI复杂地形, 工业物流, 家庭服务
Payload & Dexterity
Payload
- AlphaBot 2—
- Walker Tienkung EI300 kg
Total DOF
- AlphaBot 234
- Walker Tienkung EI20
Arm DOF
- AlphaBot 2—
- Walker Tienkung EI7
Hand DOF
- AlphaBot 2—
- Walker Tienkung EI6
Arm Reach
- AlphaBot 270 cm
- Walker Tienkung EI—
Manipulation Repeatability
- AlphaBot 2±0.02 mm
- Walker Tienkung EI—
Bimanual Coordination
- AlphaBot 2Yes
- Walker Tienkung EIYes
Tool Use
- AlphaBot 2production validated
- Walker Tienkung EI—
Compute & AI
Onboard Compute
- AlphaBot 2Alpha Brain
- Walker Tienkung EIOrin算力板
Compute Platform
- AlphaBot 2ATMEGA328P-AU (8-bit AVR, 16 MHz)
- Walker Tienkung EI—
VLM Capable
- AlphaBot 2No
- Walker Tienkung EINo
Foundation Models
- AlphaBot 2Alpha Brain GOVLA
- Walker Tienkung EIfalse
Imitation Learning
- AlphaBot 2No
- Walker Tienkung EINo
Teleoperation
- AlphaBot 2none
- Walker Tienkung EI—
Programming
- AlphaBot 2VLA (Vision-Language-Action)
- Walker Tienkung EI支持ROS2生态
Battery & Power
Runtime
- AlphaBot 26 hrs
- Walker Tienkung EI8 hrs
Charging Method
- AlphaBot 2manual swap
- Walker Tienkung EI—
Battery Swap
- AlphaBot 2No
- Walker Tienkung EINo
Safety
Force-Limited Arms
- AlphaBot 2Yes
- Walker Tienkung EI—
Fall Recovery
- AlphaBot 2Yes
- Walker Tienkung EI—
Human Detection Method
- AlphaBot 2multi modal
- Walker Tienkung EI—
Safe Speed Near Humans
- AlphaBot 2none
- Walker Tienkung EI—
Software
SDK Languages
- AlphaBot 2Python, ROS2
- Walker Tienkung EIPython
ROS Support
- AlphaBot 2ros2 vendor
- Walker Tienkung EINo
Open API
- AlphaBot 2open rest websocket
- Walker Tienkung EIYes
Air-Gap Capable
- AlphaBot 2Yes
- Walker Tienkung EI—
Reliability
Deployment Maturity
- AlphaBot 2commercial
- Walker Tienkung EIcommercial
Commercial
Price (USD)
- AlphaBot 2Contact for quote
- Walker Tienkung EI$99,995 USD
Price Tier
- AlphaBot 2150K+
- Walker Tienkung EI80-150K
Pricing Model
- AlphaBot 2capex, pilot_fee
- Walker Tienkung EIpurchase
Production Pilots
- AlphaBot 2Huaxi Bio (华熙生物)
- Walker Tienkung EI—
Applications
- AlphaBot 2assembly, inspection, warehouse_transport, hospitality
- Walker Tienkung EIembodied_AI_research, visuomotor_learning, human-robot_interaction_studies, advanced_manipulation
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Year First Available | 2025 | 2025 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | Contact for quote | $99,995 USD |
| Battery / Shift Runtime (priority for Last-Mile Delivery buyers) (values differ) | 6 hrs | 3.5 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | — | 170 mm |
| Weight (values differ) | — | 73 kg |
| Mobility Type | bipedal | bipedal |
| Humanoid Subtype | full bipedal | full bipedal |
| Walking Speed (values differ) | — | 2.8 m/s |
| Running Capable (values differ) | static walk | — |
| Stair Climbing (values differ) | Yes | No |
| Terrain (values differ) | flat indoor, uneven outdoor | 复杂地形, 工业物流, 家庭服务 |
| Payload & Dexterity | ||
| Payload (values differ) | — | 300 kg |
| Total DOF (values differ) | 34 | 20 |
| Arm DOF (values differ) | — | 7 |
| Hand DOF (values differ) | — | 6 |
| Arm Reach (values differ) | 70 cm | — |
| Manipulation Repeatability (values differ) | ±0.02 mm | — |
| Bimanual Coordination | Yes | Yes |
| Tool Use (values differ) | production validated | — |
| Compute & AI | ||
| Onboard Compute (values differ) | Alpha Brain | Orin算力板 |
| Compute Platform (values differ) | ATMEGA328P-AU (8-bit AVR, 16 MHz) | — |
| VLM Capable | No | No |
| Foundation Models (values differ) | Alpha Brain GOVLA | false |
| Imitation Learning | No | No |
| Teleoperation (values differ) | none | — |
| Programming (values differ) | VLA (Vision-Language-Action) | 支持ROS2生态 |
| Battery & Power | ||
| Runtime (values differ) | 6 hrs | 8 hrs |
| Charging Method (values differ) | manual swap | — |
| Battery Swap | No | No |
| Safety | ||
| Force-Limited Arms (values differ) | Yes | — |
| Fall Recovery (values differ) | Yes | — |
| Human Detection Method (values differ) | multi modal | — |
| Safe Speed Near Humans (values differ) | none | — |
| Software | ||
| SDK Languages (values differ) | Python, ROS2 | Python |
| ROS Support (values differ) | ros2 vendor | No |
| Open API (values differ) | open rest websocket | Yes |
| Air-Gap Capable (values differ) | Yes | — |
| Reliability | ||
| Deployment Maturity | commercial | commercial |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $99,995 USD |
| Price Tier (values differ) | 150K+ | 80-150K |
| Pricing Model (values differ) | capex, pilot_fee | purchase |
| Production Pilots (values differ) | Huaxi Bio (华熙生物) | — |
| Applications (values differ) | assembly, inspection, warehouse_transport, hospitality | embodied_AI_research, visuomotor_learning, human-robot_interaction_studies, advanced_manipulation |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Payload (Peak), Grip Strength, Battery Capacity, Charging Time, Avg Power Consumption, Fall Detection Response, Emergency Stops, Simulation Platforms, MTBF, Task Success Rate, IP Rating, Noise Level, RaaS / Month, Developer Unit Price, Delivery Lead Time, Warranty
ROI Comparison
Same operating assumptions across every robot — the only difference is price. Set your numbers once to see which pays back fastest.
Annual labor displaced (per robot): $50,000
| Metric | AlphaBot 2 | Walker Tienkung EI |
|---|---|---|
| Investment | No price | $99,995 |
| Payback period | — | 24.0 mo |
| Net savings (5 yr) | — | $150,005 |
| ROI (5 yr) | — | +150% |
AlphaBot 2 has no listed price, so payback can't be computed. Contact the manufacturer for a quote.
Estimates labor-cost displacement only — not a full total cost of ownership. Actual ROI depends on integration, maintenance, training, downtime, and task fit. Converted currencies are indicative; USD is the price of record.
Trade-offs at a glance
Frequently asked
Who makes AlphaBot 2 and Walker Tienkung EI?
AlphaBot 2 is made by AI² Robotics, based in CN. Walker Tienkung EI is made by UBTECH Robotics Corp Ltd., based in CN.
When were AlphaBot 2 and Walker Tienkung EI launched?
AlphaBot 2 launched in 2025. Walker Tienkung EI launched in 2025.
How do AlphaBot 2 and Walker Tienkung EI compare on the Robo Index?
AlphaBot 2 grades AA on the Robo Index. Walker Tienkung EI grades A. The Robo Index is a credibility grade (AAA … C) that blends commercial maturity, verified deployments, company standing, and independent coverage — see methodology for the full breakdown.
Are AlphaBot 2 and Walker Tienkung EI in the same category?
Both robots are classified as Humanoid on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Humanoid robots?
Hardware cost is one input. Humanoid TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time.
What should a buyer ask vendors when choosing between AlphaBot 2 and Walker Tienkung EI?
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Vendor Selection for Humanoids: The 10 Questions You Must Ask.
Going deeper — picking the right robot
Humanoid TCO: Hardware, Cloud Subscriptions, and the Cost of Teleop Time
8 min readHumanoid Robots
Vendor Selection for Humanoids: The 10 Questions You Must Ask
10 min readHumanoid Robots
Running a Humanoid Pilot: Scope, Success Criteria, and Exit Options
9 min readHumanoid Robots
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
Want to be notified when specs or pricing change for these robots? Drop your email.
Other comparisons
About this comparison
AlphaBot 2 vs Walker Tienkung EI compares two robots in the humanoid category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robo Index is calculated.