Part Number MK822 Condition New Shipping Weight 1.9 lb(s). Warranty 1 Year LCD Size 15.4 LCD Resolution WXGA LCD Backlight LED LCD Finish Matte Touchscreen Non-Touchscreen Manufacturer P/N LTN154AT12 Dell Description LIQUID CRYSTAL DISPLAY, 15.4WXGA, LIGHT EMITTING DIODE, TYP6, AG, SAMSUNG