| PRO Series | X-431 PRO5 SmartLink | X-431 PRO3 (PRO3S+ ELITE） | X-431 PRO3 V+ ELITE | X-431 PRO3(PRO3S+ V5.0) | |
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| VCI | SmartLink C | SmartLink C | SmartLink C | DBSCar VII | |
| Firmware | CPU | 2.0GHz 4-core | 2.0GHz 4-core | 2.0GHz 4-core | 2.0GHz 4-core |
| OS | Android 10.0 | Android 10.0 | Android 10.0 | Android 10.0 | |
| ROM | 4GB | 4GB | 4GB | 4GB | |
| Memory | 64GB | 64GB | 64GB | 64GB | |
| Screen | 10.1-inch | 10.1-inch | 10.1-inch | 10.1-inch | |
| Resolution | 1280x800 | 1280x800 | 1280x800 | 1280x800 | |
| Front Camera | - | - | - | - | |
| Rear Camera | 800 megapixels | 800 megapixels | 800 megapixels | 800 megapixels | |
| Temperature | 0～50℃ | 0～50℃ | 0～50℃ | 0～50℃ | |
| Connection | Bluetooth/USB | Bluetooth/USB | Bluetooth/USB | Bluetooth/USB | |
| Size | 274x190.5x39.5(mm) | 274*190.5*40.5(mm) | 274*190.5*40.5(mm) | 273.6x190x39(mm) | |
| Battery | 47.88Wh(7.6V,6300mAH) (200.85g) | 47.88Wh(7.6V,6300mAH) (200.85g) | 47.88Wh(7.6V,6300mAH) (200.85g) | 47.88Wh(7.6V,6300mAH) (200.85g) | |
| Software | Full-system Diagnosis | ● | ● | ● | ● |
| AUTO VIN | ● | ● | ● | ● | |
| Special Function | 37 | 37 | 37 | 37 | |
| Active Test | ● | ● | ● | ● | |
| Guidance Function | ● | ● | ● | ● | |
| ECU Coding | ● | ● | ● | ● | |
| ECU Programming | BMW/ Mercedes | - | - | - | |
| TSB | ● | ● | ● | ● | |
| Remote Diagnosis | ● | ● | ● | ● | |
| J2534 | ● | ● | ● | - | |
| D-PDU/RP1210 | ● | ● | ● | - | |
| DoIP | ● | ● | ● | ◎（DOIP Adapter Required） | |
| CAN FD | ● | ● | ● | ● | |
| Topology | ● | ● | ● | ● | |
| PIN Detection | ● | ● | ● | ● | |
| Test Plan | ● | ● | ● | ● | |
| Software Mall | ● | ● | ● | ● | |
| ADAS Calibration (ADAS Calibration Tools Required) | ◎ | ◎ | ◎ | ◎ | |
| TPMS (TSGUN/i-TPMS Required) | ◎ | ◎ | ◎ | ◎ | |
| IMMO Programming (IMMO Programmer Required) | ◎ | ◎ | ◎ | ◎ | |
| Key Programming (Key Programmer Required) | ◎ | ◎ | ◎ | ◎ | |
| Oscilloscope (S2-2/O2-2 Required) | ◎ | ◎ | ◎ | ◎ | |
| Sensor (Sensor Required) | ◎ | ◎ | ◎ | ◎ | |
| Endoscope (Endoscope Required) | ◎ | ◎ | ◎ | ◎ | |
| Battery Test (BST360 Required) | ◎ | ◎ | ◎ | ◎ | |
| Multimeter (Multimeter Required) | ◎ | ◎ | ◎ | ◎ | |
| Measure Insulation Resistance (Insulation Tester Required) | ◎ | ◎ | ◎ | ◎ | |
| Measure AC/DC Current (AC/DC Current Clamp Required) | ◎ | ◎ | ◎ | ◎ | |
| European Professional Software License includes: ·X-431 passenger car software 1 year ·CarSET PRO 1 year · SGW pack o Mercedes 1 year o Renault & Dacia 20 connections o FCA & Maserati 1 year (Extra Purchase) |
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| FCA SGW (Extra Purchase) | ● | ● | ● | ● |