| Features | CRP123X | CRP129X | CRP909X | CRP919X | X431 Pro5 |
| RAM & ROM | 2G+16G | 2G+16G | 2G+16G | 3G+32G | |
| Full System Diagnosis | ABS/SRS/Transmission/Engine | ABS/SRS/Transmission/Engine | ✓ | ✓ | ✓ |
| Special Reset Functions | Oil/EPB/SAS/TPMS/Throttle Body Reset | 26+ Service Functions | 31+ Service Functions | 50+ Service Functions | |
| Bi-directional control (Active Test) | ✓ | ✓ | |||
| ECU Coding | ✓ | ||||
| FCA AutoAuth | ✓ | ✓ | |||
| J2534 ECU Programming | ✓ | ||||
| Screen Display | 3.5" Touch Screen | 5.0" Touch Screen | 7" Touch Screen + Keyboard | 7" Touch Screen + Keyboard | 10.1" Touch Screen + Keyboard |
| Opration System | Android 7.0 | Android 7.0 | Android 7.1 | Android 10.0 | Android 9.0 |
| CANFD & DoIP | ✓ | ✓ | |||
| Vehicles Supported | 57+ Brands | 57+ Brands | 80+ Brands | 100+ Brands | 150+ Brands |
| Battery Capacity | 6100mAh | 6100mAh | 6100mAh | 6100mAh | 7000mAh |
| Software Update | Lifetime Free Update | Lifetime Free Update | 2 Years Free Update | 2 Years Free Update | 2 Years Free Update |
