Here is the comparison between OBDSTAR X300 DP Plus and Lonsdor K518ise in Immobilizer/Mileage correction/Diagnosis/Special Function and Hardware.
| Functions | OBDSTAR X300 DP PLUS | Lonsdor K518ISE | |
 |
 |
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| Immobilizer | Key/Remote match | √ | √ |
| EEPROM | √ | √ | |
| Renew Key | √ | × | |
| Mileage correction |
VW | √ | √ |
| Porsche | √ | √ | |
| Jaguar | √ | √ | |
| Land Rover | √ | √ | |
| Mazda | √ | √ | |
| Audi | √ | √ | |
| Renault | √ | √ | |
| Hummer | × | √ | |
| Hyundai | √ | √ | |
| Kia | √ | √ | |
| Besturn | √ | √ | |
| Skoda | √ | × | |
| Seat | √ | × | |
| Benz | Support all system mileage adjustment |
× | |
| Bentley | √ | × | |
| Lincoln | √ | × | |
| Chrysler | √ | × | |
| GM | √ | × | |
| Infiniti | √ | × | |
| Mitsubishi | √ | × | |
| Nissan | √ | × | |
| SsangYong | √ | × | |
| Subaru | √ | × | |
| Suzuki | √ | × | |
| Great Wall | √ | × | |
| Geely | √ | × | |
| Fiat | √ | × | |
| Citroen | √ | × | |
| MG | √ | × | |
| Roewe | √ | × | |
| Proton | √ | × | |
| Peugeot | √ | × | |
| Opel | √ | × | |
| Volvo | √ | × | |
| SMART | √ | × | |
| Alfa Romeo | √ | × | |
| Ferrari | √ | × | |
| Diagnosis | all vehicle systems diagnosis | √ | × |
| Special Function |
Maintenance Reset | √ | × |
| Remote manual setting | √ | × | |
| ABS | √ | × | |
| Battery match | √ | × | |
| ECU programming | √ | × | |
| EPB | √ | × | |
| Throttle programming | √ | × | |
| Airbag reset | √ | × | |
| TPMS (low tire) reset | √ | × | |
| Steering angle reset | √ | × | |
| OBDII Engine | √ | × | |
| DPF reset | √ | × | |
| Injector code | √ | × | |
| Suspension matching | √ | × | |
| Gear learning | √ | × | |
| CVT Learning | √ | × | |
| Steering angle repair | √ | × | |
| ECU Clone | √ | × | |
| Switch activation | √ | × | |
| Hardware | Test Key’s Frequency | √ | × |
| IMMO Induction Coil | √ | × | |
| Multi-functional Jumper | √ | × | |
| P001 Programmer Unit | √ | × | |
| C001 circuit board | √ | × | |
| C002 circuit board | √ | × | |
| W001 data cable | √ | × | |
| W002 data cable | √ | × | |
| W003 data cable | √ | × | |
| 4 Toyota simulation keys | √ | √ | |
Comparison between X300 DP Plus and x300 dp, you can check here: http://www.obd2shop.co.uk/upload/pro/obdstar-x300-dp-plus-vs-obdstar-x300-dp.pdf
