14 Model: Lenovo ThinkPad X1 ROM / Corei7 Seventh generation 16 GB RAM 512 GB SSD RAM/16 GB Graphics card: 8 GB Illuminated keyboard with lighting control It lasts for 2 or 3 working hours and the mobile phone is fast charging Operating System: Original Windows 10 Pro Soon a front camera, Bluetooth and Wi-Fi were introduced Inputs: Data SIM, HD input, and ports