Q: I am confused which one to buy Launch X431 pro3s+ or pro 5. which is better and what’s the difference?
X431Shop.eu make a table comparison between Pro3s+ and Pro5 here.
| Item | Launch X431 Pro3S+ | Launch X431 Pro5 |
| Image |  |
 |
| Processor | 4-core 2.0GHz | 4-Core 2.0GHz |
| RAM | 4G | 4G |
| ROM | 64G | 64G |
| Battery capacity | 7000mAh/3.8v | 7000mAh/3/8v |
| Andriod Version | Android 10.0 | Android 10.0 |
| Screen Size | 10.1 inch | 10.1 inch |
| Screen resolution | 1920×1200 | 1280×800 |
| Wi-Fi | 2.4 & 5 GHz | 2.4 & 5GHz |
| Camera | 8.0 MP Pixel Rear Camera | Rear 8.0 MP/ Front 5.0 MP |
| Communication | VCI USB/Bluetooth | VCI/Bluetooth/ WiFi |
| VCI | DBScar VCI | Smartlink C 2.0 |
| Basic Functions (Read & Clear the codes and data stream) |
Yes | Yes |
| Remote Diagnostics | NO | Yes |
| Service Functions | 50+ | 50+ |
| Full system diagnostic | Yes | Yes |
| Active Test | Yes | Yes |
| Auto VIN | Yes | Yes |
| Scan VIN/License | Yes | Yes |
| Remote Desk | Yes | Yes |
| Topology | Yes | Yes |
| Online Programming | NO | Yes, built-in BMW and Benz online programming |
| Online Coding | Yes | Yes, BMW, Benz and VAG online coding |
| Online FFS Activation | Yes | Yes |
| Online Calibration & Matching | Yes | Yes |
| Guided
Function |
Yes | Yes |
| Offline
Programming |
Yes | Yes |
| Flash Hidden Function | Yes | Yes |
| TSGUN TPMS module | Yes, with TSGUN | Yes, with TSGUN |
| X-prog3 IMMO programmer | Yes, with X-PROG3 | Yes, with X-prog3 |
| Battery Test | Yes, with BST-360 battery tester | Yes with BST-360 battery tester |
| ADAS | Yes | Yes |
| Videoscope | Yes with VSP600 | Yes with VSP600 |
| Heavy duty Diagnostics | Yes with HDIII / SmartLink | Yes, Need Buy Software |
| D-PDU/J2534/RP1210 | NO | Yes |
| DoIP/CAN FD | Yes, Need Doip Cable | Yes |
| FCA AutoAuth | Yes | Yes |
| Tesla software | Yes, purchase from Mall | Yes, purchase from Mall |
| Update | 2 Years Free Update | 2 Years Free Update |
In Sum:
1.Pro3s+ and pro5 have many similarities, they have same diagnostic functions, support online coding and FCA Autoauth. All comes with 2 years free update. They all supports x-prog3, tsgun, bst-360, vsp600, ADAS calibration.
2.The major difference is that Pro3s+ and Pro5 have different VCI. Pro3s+ has DBscar VII Bluetooth connector while Pro5 has Smartlink C 2.0 VCI. Smartlink has D-PDU/J2534/RP1210, CAN FD DoIP protocols for newer vehicles. With the Smartlink C 2.0, Pro5 can do Benz and BMW online programming, Pro3s+ cannot. Smartlink C 2.0 can also be used as j2534 passthru for official brand software.
3. They use different heavy duty module, pro3s+ need HDIII or Smartlink, while PRO5 use Smartlink.