| Item | OBDSTAR OdoMaster | OBDSTAR X300M | |
| Language | English | English | |
| Software | Odometer correction | Yes | Yes |
| OBDII Diagnosis | Yes | Yes | |
| Oil Service Reset | Yes | No | |
| Specification | Operating system | Android 5.1.1 | Linux |
| Storage Capacity | 16GB | 8GB | |
| LCD | 5.0 inch | 160MM | |
| LCD resolution | 800*600 | 160*160 | |
| Battery | 2500Ma lithium ion | / | |
| Screen | Capacitive touch screen | / | |
| WiFi | Yes | No | |
| Weight | 0.7KG | 0.85KG | |
| Box Size | 140mm*89*mm*18mm | 310mm*100mm*210mm | |
| Accessory | Main unit Main cable Packing box Qucik Start Guide Charger Multi-funtional jumper |
Main unit Main cable SD Card reader User manual Package list Packing box |
|
| Software | Model | OdoMaster | X300M |
| Ford | Fiesta | 2017- | 2013- |
| Focus | 2019 | 2013- | |
| Transit | Yes | No | |
| KA | 2018- | 2015- | |
| GM | Colorado | 2018- | 2005- |
| Cruze | 2017- | 2010- | |
| Escalade | 2018- | 2015- | |
| XT6 | 2019 | / | |
| Yukon | 2017- | 2014- | |
| Chrysler | Cherokee | 2018- | 2015 |
| RAM | 2018- | 2011- | |
| Durango | 2018- | 2014- | |
| Land rover | Discovery 4 | 2015- | / |
| Range Rover Sport | 2017- | 2014 | |
| VW | MQB 2012-2014.06 | Yes | No |
| MQB 2014.06- | Yes | Yes | |
| Renault | Captur | 2017- | / |
| Traffic IV | 2017- | / | |
| Kia CEED | 24C16 | Yes | Yes |
| D70F3423 | Yes | Yes | |
| D70F3XXX | Yes | No | |
| D70F3421 | Yes | No | |
| D70F35XX | Yes | No | |
| NEC | Yes | No | |
| NEC+24C16 | Yes | No | |
| Kia Optima | 24C16 | Yes | Yes |
| D70F3536 | Yes | Yes | |
| D70F3421 | Yes | No | |
| D70F352X | Yes | No | |
| D70F35XX | Yes | No | |
| NEC | Yes | No | |
| NEC+24C16 | Yes | No | |
| Nissan | Altima 2013 | Yes | Yes |
| Kicks 2017- | Yes | No | |
| Mitsubishi | Outlander | Yes | No |
| Triton 2015- | Yes | No |