Side-by-side comparison of k0 (Robot.com) and R.Bot 100 Promo (R.Bot) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Manufacturer Country


Year First Available


Verified Deployments


Price Range (USD)


Battery / Shift Runtime


Availability Status


Payload


Robot Weight


Dimensions


Navigation Type


Max Speed


Min Passable Width


Battery Runtime


Charge Time


Auto Docking


Elevator API


Floor Compatibility


Price (USD)


Warranty


![]() | ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | China | Russia |
| Year First Available (values differ) | 2026 | 2008 |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | $4,999 | $3,000 |
| Battery / Shift Runtime (values differ) | 2 hrs | 8 hrs |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Physical | ||
| Payload (values differ) | 20 kg | — |
| Robot Weight (values differ) | 28 kg | 42 kg |
| Dimensions (values differ) | 176×99×349 | 550x550x1050 |
| Navigation & Safety | ||
| Navigation Type (values differ) | vision,gps | — |
| Max Speed (values differ) | — | 1.4 m/s |
| Min Passable Width (values differ) | — | 55 cm |
| Power | ||
| Battery Runtime (values differ) | 2 hrs | 8 hrs |
| Charge Time (values differ) | 4 hrs | 5 hrs |
| Auto Docking (values differ) | — | Yes |
| Integration | ||
| Elevator API (values differ) | — | Yes |
| Floor Compatibility (values differ) | — | hard floor |
| Commercial | ||
| Price (USD) (values differ) | $4,999 | $3,000 |
| Warranty (values differ) | — | 2 yrs |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Tray Count, Tray Capacity, Compartment Type, IP Rating, Obstacle Detection Range, Min Object Detection Height, Hot-Swap Battery, PMS / POS Integration, Fleet Management, Noise Level, Display Size, RaaS / Month
Frequently asked
k0 is made by Robot.com, based in CN. R.Bot 100 Promo is made by R.Bot, based in RU.
k0 launched in 2026. R.Bot 100 Promo launched in 2008.
k0 is listed at $4,999. R.Bot 100 Promo is listed at $3,000.
k0 scores 64/100. R.Bot 100 Promo scores 59/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Delivery on Robolist. Filters and ranking treat them as direct alternatives.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Delivery Robot Vendor Selection: Insurance, Telemetry, and Fallback Procedures.
Going deeper — picking the right robot
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Indoor vs Outdoor Delivery: Why the Cost Gap Is Larger Than It Looks
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Build vs buy vs lease: which model fits a first deployment
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The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
k0 vs R.Bot 100 Promo compares two robots in the delivery 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.