Side-by-side comparison of ELF ROBOT (Guangzhou Aobo Information Technology Co., Ltd.) and HT-Amy2 (Zhengzhou Hento Machinery Co., Ltd.) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Cleaning & Facilities buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country


Year First Available


Verified Deployments


Price Range (USD)


Battery / Shift Runtime


Availability Status


Robot Weight


Payload


Tray Count


Compartment Type


Dimensions


Navigation Type


Max Speed


Battery Runtime


Charge Time


Auto Docking


Voice Interaction


Languages Supported


Price (USD)


Warranty


![]() | ![]() | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Year First Available (values differ) | 2014 | — |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $3,500 | $2,639 |
| Battery / Shift Runtime (priority for Cleaning & Facilities buyers) (values differ) | 6 hrs | 12 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical | ||
| Robot Weight (priority for Cleaning & Facilities buyers) (values differ) | — | 45 kg |
| Payload (priority for Cleaning & Facilities buyers) (values differ) | — | 5 kg |
| Tray Count (values differ) | — | 2 |
| Compartment Type (values differ) | — | open trays |
| Dimensions (values differ) | — | 1500x560x810 |
| Navigation & Safety | ||
| Navigation Type (values differ) | — | lidar slam |
| Max Speed (values differ) | — | 0.7 m/s |
| Power | ||
| Battery Runtime (priority for Cleaning & Facilities buyers) (values differ) | 6 hrs | 12 hrs |
| Charge Time (values differ) | — | 4 hrs |
| Auto Docking (values differ) | — | Yes |
| Display & UX | ||
| Voice Interaction (values differ) | Yes | — |
| Languages Supported (values differ) | Chinese, English | — |
| Commercial | ||
| Price (USD) (values differ) | $3,500 | $2,639 |
| Warranty (values differ) | — | 2 yrs |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: IP Rating, Min Passable Width, Hot-Swap Battery, Elevator API, PMS / POS Integration, Fleet Management, Floor Compatibility, Display Size, Noise Level, RaaS / Month
Frequently asked
ELF ROBOT is made by Guangzhou Aobo Information Technology Co., Ltd., based in CN. HT-Amy2 is made by Zhengzhou Hento Machinery Co., Ltd., based in CN.
ELF ROBOT is listed at $3,500. HT-Amy2 is listed at $2,639.
ELF ROBOT scores 65/100. HT-Amy2 scores 56/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Hospitality Service on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Hospitality Service TCO also includes integration, training, downtime, and end-of-life. Our breakdown: Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Service Robot SLAs and Contract Red Flags.
Going deeper — picking the right robot
Service Robot TCO Across Hotels, Restaurants, Retail, and Senior Care
9 min readService Robots
Service Robot SLAs and Contract Red Flags
10 min readService Robots
Service Robot Pilot: A 60-Day Evaluation Framework
10 min readService 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
ELF ROBOT vs HT-Amy2 compares two robots in the hospitality-service category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.