Side-by-side comparison of HT-GJ30 (Zhengzhou Hento Machinery Co., Ltd.) and Servi Mini (Bear Robotics) — specs, pricing, Robo Index, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Hospitality & F&B buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country

Verified Deployments

Price Range (USD)

Battery / Shift Runtime

Availability Status

Payload

Robot Weight

Tray Count

Compartment Type

Dimensions

Navigation Type

Battery Runtime

Charge Time

Price (USD)

Warranty

![]() | ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | United States |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $1,230 USD | Contact for quote |
| Battery / Shift Runtime (priority for Hospitality & F&B buyers) | 12 hrs | 12 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical | ||
| Payload (priority for Hospitality & F&B buyers) (values differ) | 300 kg | 39.9 kg |
| Robot Weight (priority for Hospitality & F&B buyers) (values differ) | 65 kg | — |
| Tray Count (values differ) | — | 4 |
| Compartment Type (values differ) | — | mixed |
| Dimensions (values differ) | 1650*580*550 | — |
| Navigation & Safety | ||
| Navigation Type | other | other |
| Power | ||
| Battery Runtime (priority for Hospitality & F&B buyers) | 12 hrs | 12 hrs |
| Charge Time (values differ) | — | 4 hrs |
| Commercial | ||
| Price (USD) (values differ) | $1,230 USD | Contact for quote |
| Warranty (values differ) | 1 yrs | — |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, IP Rating, Max Speed, Min Passable Width, Auto Docking, Hot-Swap Battery, Elevator API, PMS / POS Integration, Fleet Management, Floor Compatibility, Display Size, Voice Interaction, Noise Level, Languages Supported, RaaS / Month
Frequently asked
HT-GJ30 is made by Zhengzhou Hento Machinery Co., Ltd., based in CN. Servi Mini is made by Bear Robotics, based in US.
HT-GJ30 scores 74/100. Servi Mini scores 70/100. The Robo Index 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
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HT-GJ30 vs Servi Mini 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 Robo Index is calculated.