AlphaBot 2 vs TOPIO Dio
Side-by-side comparison of AlphaBot 2 (AI² Robotics) and TOPIO Dio (Yoyodyne) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Agriculture buyers. Priority specs lifted to the top and marked with a target.
Layer 1: Identity & Trust
Manufacturer Country
- AlphaBot 2China
- TOPIO Dio—
Year First Available
- AlphaBot 22025
- TOPIO Dio2010
Verified Deployments
- AlphaBot 20 Deployments
- TOPIO Dio0 Deployments
Layer 2: Operational
Battery / Shift Runtime
- AlphaBot 26 hrs
- TOPIO Dio12 hrs
Availability Status
- AlphaBot 2ACTIVE
- TOPIO DioACTIVE
Physical Form Factor
Height
- AlphaBot 2—
- TOPIO Dio1250 mm
Weight
- AlphaBot 2—
- TOPIO Dio0.1 kg
Mobility Type
- AlphaBot 2bipedal
- TOPIO Dio—
Humanoid Subtype
- AlphaBot 2full bipedal
- TOPIO Dio—
Walking Speed
- AlphaBot 2—
- TOPIO Dio5.6 m/s
Running Capable
- AlphaBot 2static walk
- TOPIO Dio—
Stair Climbing
- AlphaBot 2Yes
- TOPIO Dio—
Terrain
- AlphaBot 2flat indoor, uneven outdoor
- TOPIO Dioindoor
Payload & Dexterity
Payload
- AlphaBot 2—
- TOPIO Dio50 kg
Total DOF
- AlphaBot 234
- TOPIO Dio28
Arm Reach
- AlphaBot 270 cm
- TOPIO Dio—
Manipulation Repeatability
- AlphaBot 2±0.02 mm
- TOPIO Dio—
Bimanual Coordination
- AlphaBot 2Yes
- TOPIO Dio—
Tool Use
- AlphaBot 2production validated
- TOPIO Dio—
Compute & AI
Onboard Compute
- AlphaBot 2Alpha Brain
- TOPIO Dio—
Compute Platform
- AlphaBot 2ATMEGA328P-AU (8-bit AVR, 16 MHz)
- TOPIO Dio—
VLM Capable
- AlphaBot 2No
- TOPIO Dio—
Foundation Models
- AlphaBot 2Alpha Brain GOVLA
- TOPIO Dio—
Imitation Learning
- AlphaBot 2No
- TOPIO Dio—
Teleoperation
- AlphaBot 2none
- TOPIO Dio—
Programming
- AlphaBot 2VLA (Vision-Language-Action)
- TOPIO Dioremote_control
Battery & Power
Runtime
- AlphaBot 26 hrs
- TOPIO Dio12 hrs
Charging Method
- AlphaBot 2manual swap
- TOPIO Dio—
Battery Swap
- AlphaBot 2No
- TOPIO Dio—
Safety
Force-Limited Arms
- AlphaBot 2Yes
- TOPIO Dio—
Fall Recovery
- AlphaBot 2Yes
- TOPIO Dio—
Human Detection Method
- AlphaBot 2multi modal
- TOPIO Dio—
Safe Speed Near Humans
- AlphaBot 2none
- TOPIO Dio—
Software
SDK Languages
- AlphaBot 2Python, ROS2
- TOPIO Dioremote_control
ROS Support
- AlphaBot 2ros2 vendor
- TOPIO Dio—
Open API
- AlphaBot 2open rest websocket
- TOPIO Dio—
Air-Gap Capable
- AlphaBot 2Yes
- TOPIO Dio—
Reliability
Deployment Maturity
- AlphaBot 2commercial
- TOPIO Dio—
Commercial
Price Tier
- AlphaBot 2150K+
- TOPIO Dio<10K
Pricing Model
- AlphaBot 2capex, pilot_fee
- TOPIO Dio—
Production Pilots
- AlphaBot 2Huaxi Bio (华熙生物)
- TOPIO Dio—
Applications
- AlphaBot 2assembly, inspection, warehouse_transport, hospitality
- TOPIO Diocleaning, food preparation, entertainment, valet service
| ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | — |
| Year First Available (values differ) | 2025 | 2010 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Battery / Shift Runtime (priority for Agriculture buyers) (values differ) | 6 hrs | 12 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical Form Factor | ||
| Height (values differ) | — | 1250 mm |
| Weight (values differ) | — | 0.1 kg |
| Mobility Type (values differ) | bipedal | — |
| Humanoid Subtype (values differ) | full bipedal | — |
| Walking Speed (values differ) | — | 5.6 m/s |
| Running Capable (values differ) | static walk | — |
| Stair Climbing (values differ) | Yes | — |
| Terrain (values differ) | flat indoor, uneven outdoor | indoor |
| Payload & Dexterity | ||
| Payload (values differ) | — | 50 kg |
| Total DOF (values differ) | 34 | 28 |
| Arm Reach (values differ) | 70 cm | — |
| Manipulation Repeatability (values differ) | ±0.02 mm | — |
| Bimanual Coordination (values differ) | Yes | — |
| Tool Use (values differ) | production validated | — |
| Compute & AI | ||
| Onboard Compute (values differ) | Alpha Brain | — |
| Compute Platform (values differ) | ATMEGA328P-AU (8-bit AVR, 16 MHz) | — |
| VLM Capable (values differ) | No | — |
| Foundation Models (values differ) | Alpha Brain GOVLA | — |
| Imitation Learning (values differ) | No | — |
| Teleoperation (values differ) | none | — |
| Programming (values differ) | VLA (Vision-Language-Action) | remote_control |
| Battery & Power | ||
| Runtime (values differ) | 6 hrs | 12 hrs |
| Charging Method (values differ) | manual swap | — |
| Battery Swap (values differ) | 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 | remote_control |
| ROS Support (values differ) | ros2 vendor | — |
| Open API (values differ) | open rest websocket | — |
| Air-Gap Capable (values differ) | Yes | — |
| Reliability | ||
| Deployment Maturity (values differ) | commercial | — |
| Commercial | ||
| Price Tier (values differ) | 150K+ | <10K |
| Pricing Model (values differ) | capex, pilot_fee | — |
| Production Pilots (values differ) | Huaxi Bio (华熙生物) | — |
| Applications (values differ) | assembly, inspection, warehouse_transport, hospitality | cleaning, food preparation, entertainment, valet service |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Price, Payload (Peak), Arm DOF, Hand DOF, Grip Strength, Battery Capacity, Charging Time, Avg Power Consumption, Fall Detection Response, Emergency Stops, Simulation Platforms, MTBF, Task Success Rate, IP Rating, Noise Level, Price (USD), 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 | TOPIO Dio |
|---|---|---|
| Investment | No price | No price |
| Payback period | — | — |
| Net savings (5 yr) | — | — |
| ROI (5 yr) | — | — |
AlphaBot 2, TOPIO Dio have 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 TOPIO Dio?
AlphaBot 2 is made by AI² Robotics, based in CN. TOPIO Dio is made by Yoyodyne.
When were AlphaBot 2 and TOPIO Dio launched?
AlphaBot 2 launched in 2025. TOPIO Dio launched in 2010.
How do AlphaBot 2 and TOPIO Dio compare on the Robo Index?
AlphaBot 2 grades AA on the Robo Index. TOPIO Dio 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 TOPIO Dio 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 TOPIO Dio?
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
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About this comparison
AlphaBot 2 vs TOPIO Dio 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.