Doctor4 Service Robot vs KEENON S100
Side-by-side comparison of Doctor4 Service Robot (Xiamen Muka Intelligent Technology Co., Ltd.) and KEENON S100 (Shanghai Keenon Robotics Co., Ltd.) — 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.
Layer 1: Identity & Trust
Manufacturer Country
- Doctor4 Service RobotChina
- KEENON S100China
Verified Deployments
- Doctor4 Service Robot0 Deployments
- KEENON S1000 Deployments
Layer 2: Operational
Price
- Doctor4 Service Robot$11,500–$14,800 USD
- KEENON S100$19,600 USD
Battery / Shift Runtime
- Doctor4 Service Robot10 hrs
- KEENON S1008 hrs
Availability Status
- Doctor4 Service RobotACTIVE
- KEENON S100ACTIVE
Physical
Payload
- Doctor4 Service Robot300 kg
- KEENON S10099.8 kg
Robot Weight
- Doctor4 Service Robot—
- KEENON S10087.5 kg
Tray Count
- Doctor4 Service Robot—
- KEENON S1002
Compartment Type
- Doctor4 Service Robot—
- KEENON S100closed drawer
Navigation & Safety
Navigation Type
- Doctor4 Service Robot—
- KEENON S100slam
Power
Battery Runtime
- Doctor4 Service Robot10 hrs
- KEENON S1008 hrs
Charge Time
- Doctor4 Service Robot—
- KEENON S1002.5 hrs
Auto Docking
- Doctor4 Service RobotNo
- KEENON S100—
Hot-Swap Battery
- Doctor4 Service RobotNo
- KEENON S100—
Integration
PMS / POS Integration
- Doctor4 Service RobotNo
- KEENON S100—
Display & UX
Display Size
- Doctor4 Service Robot—
- KEENON S10010.1 "
Voice Interaction
- Doctor4 Service RobotNo
- KEENON S100—
Commercial
Price (USD)
- Doctor4 Service Robot$11,500–$14,800 USD
- KEENON S100$19,600 USD
| | |
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country | China | China |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price (values differ) | $11,500–$14,800 USD | $19,600 USD |
| Battery / Shift Runtime (priority for Hospitality & F&B buyers) (values differ) | 10 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical | ||
| Payload (priority for Hospitality & F&B buyers) (values differ) | 300 kg | 99.8 kg |
| Robot Weight (priority for Hospitality & F&B buyers) (values differ) | — | 87.5 kg |
| Tray Count (values differ) | — | 2 |
| Compartment Type (values differ) | — | closed drawer |
| Navigation & Safety | ||
| Navigation Type (values differ) | — | slam |
| Power | ||
| Battery Runtime (priority for Hospitality & F&B buyers) (values differ) | 10 hrs | 8 hrs |
| Charge Time (values differ) | — | 2.5 hrs |
| Auto Docking (values differ) | No | — |
| Hot-Swap Battery (values differ) | No | — |
| Integration | ||
| PMS / POS Integration (values differ) | No | — |
| Display & UX | ||
| Display Size (values differ) | — | 10.1 " |
| Voice Interaction (values differ) | No | — |
| Commercial | ||
| Price (USD) (values differ) | $11,500–$14,800 USD | $19,600 USD |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Dimensions, IP Rating, Max Speed, Min Passable Width, Elevator API, Fleet Management, Floor Compatibility, Noise Level, Languages Supported, RaaS / Month, 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 | Doctor4 Service Robot | KEENON S100 |
|---|---|---|
| Investment | $13,150 | $19,600 |
| Payback period | 3.2 mo | 4.7 mo |
| Net savings (5 yr) | $236,850 | $230,400 |
| ROI (5 yr) | +1801% | +1176% |
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 Doctor4 Service Robot and KEENON S100?
Doctor4 Service Robot is made by Xiamen Muka Intelligent Technology Co., Ltd., based in CN. KEENON S100 is made by Shanghai Keenon Robotics Co., Ltd., based in CN.
How do Doctor4 Service Robot and KEENON S100 compare on the Robo Index?
Doctor4 Service Robot grades BBB on the Robo Index. KEENON S100 grades AA. 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 Doctor4 Service Robot and KEENON S100 in the same category?
Both robots are classified as Hospitality Service on Robolist. Filters and ranking treat them as direct alternatives.
What is the realistic total cost of ownership for Hospitality Service robots?
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.
What should a buyer ask vendors when choosing between Doctor4 Service Robot and KEENON S100?
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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About this comparison
Doctor4 Service Robot vs KEENON S100 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.