Control Part：It adopts an ARM Cortex triple - core CPU and runs the Microsoft Windows Embedded Compact 7 operating system. The main memory part includes 512MB of RAM (disk space: 32MB) and 512MB of ROM (disk space: 222MB) Flash - ROM. Display Part：Equipped with a 3.5 - inch transmissive TFT color LCD, VA mode, with a resolution of 480 (W)×640 (V) dots (VGA) and a display color number of 65,536. The backlight is a high - intensity white LED, and the operation confirmation LED is a 3 - color LED (red, green, blue, yellow, cyan, magenta, white). Operation Part：The touch screen adopts an analog resistive - film method (tempered glass specification). The hard buttons include 1 cross - key (4 directions), 3 trigger keys (1 in the center position, 2 on the side), 8 function keys (F1 key, F2 key, F3 key, F4 key, Fn key, Tab key, character key, SFT key), 14 data input keys (number keys, ENT key, clear key, minus key, symbol key), and 1 power key. The backlight of the hard buttons is an LED (orange).