lta400hm04 is a a-Si TFT-LCD, LCM Display screen Product from Samsung.According to Samsung's product specification sheet,lta400hm04 display has a resolution of 1920(RGB)×1080, FHD 55PPI, Contrast Ratio is 4500:1 (Typ.) (TM),Viewing Angle is 89/89/89/89 (Typ.)(CR≥10),Lamp Type is CCFL,Signal Interface is LVDS (2 ch, 10-bit),Brightness is .Based on its characteristics, this model is recommended for application in Tablet and other products.The weight of lta400hm04 after packaging is 4.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.