Display Ratio 16:9 Display resolution 1368*768 Plugs Type Other Hard Drive Type SSD Video Memory Type GDDR4 Operating System Windows 10 Processor Main Frequency 2.40GHz Refresh Rate 120Hz WLAN WiFi 802.11 ac Keyboard language English Appearance Slight scratch Grade A ( Good ) Warranty(Year) 90 days Port 2*USB3.0 Package Yes Screen Size 13" Brand Name OEM Optical Drive Type DVD-ROM Use Educational Place of Origin CN;GUA Weight 2200g