Brand Name: xiaomi Port: 1*USB2.0 Port: 2*USB3.0 Video Memory Capacity: 2GB Display Size: 15.6" Display Ratio: 16:9 Screen Refresh Rate: 240Hz Dimensions (WxHxD): 382.0 * 253.5 * 19.9mm Hard Drive Capacity: 128GB+1TB Weight (Battery Included): ＜1.5Kg Hard Drive Type: SSD+HDD Item Condition: New Operating System: windows 10 Origin: CN(Origin) Model Number: Mi Notebook Ruby Graphics Card Model: Intel HD Graphics 620 Type: Laptop CPU Brand/Model: Intel Core i5-8250U Panel Type: IPS Optical Drive Type: None Average Battery Life(in hours): / RAM: 8GB Body Material: Metal Package: Yes Display resolution: 1920 × 1080 Feature: bluetooth