LENOVO IDEAPAD S SERIES NETBOOKS 14" OLED 2880 X 1800 WQXGA+ SCREEN 90HZ DISPLAY
Refresh Rate: 90Hz. Backlight : OLED, AM-OLED, Full Module. Resolution : 2880 x 1800, 2.8K. Notebook manufacturers use different types of screens when assembling a single model of laptop. Screen Size : 14.0".