Original Launch X-431 OBDII Diagnostic Scan Tools

What is the difference between Launch X431 PAD VII (Pad 7) and Pad IX (PAD 9)? Here is a table comparison: Product Name Launch X431 PAD VII Elite (PAD VII) Launch X431 PAD IX  Image CONFIGURATION Operating system Android 9.0 Android 13.0 Display 13.3″ /1920*1080 IPS 13.6″ /2560*1600 CPU 2.0GHz Octa-core 2.0GHz Octa-core Memory 8GB 12GB Storage 256GB 512GB Camera 13MP Rear+8MP Front 20MP Rear +8MP Front VCI Connector Smartlink c 2.0 Smartlink C 3.0 VCI Connection 2.4GHZ & 5GHZ dual Wi-Fi 2.4GHZ & 5GHz dual Wi-Fi Battery 71.1Wh (7.6V,9360mAh) 71.1Wh(7.6V.9360mAh) Adjustable Supporting Holder YES YES IP65 Waterproof & Dustproof YES YES Quick Charge Technology YES YES Charging Station N/A N/A Size(mm) 353*236*71 (mm) 377*246*35 (mm) Add-on Modules ADAS Calibration Tool YES YES EV Add-on Kit YES YES X-PROG 3 YES YES BST360 YES YES Wi-Fi Printer YES YES X-431 TSGUN YES YES VSP-600 Videoscope YES YES 02-2 Oscilloscope YES YES S2-2 Sensorbox YES YES EG100 EV Clamp YES YES EM101...