LP121WX4-TLA1 is a 12.1" a-Si TFT-LCD, LCM Display screen Product from LG.According to LG's product specification sheet,LP121WX4-TLA1 display has a resolution of 1280(RGB)×800, WXGA 125PPI, Contrast Ratio is 250 : 1 (Typ.) (TM),Viewing Angle is 45/45/15/35 (Typ.)(CR≥10),Lamp Type is 6 strings WLED , 15K hours , With LED Driver,Signal Interface is LVDS (1 ch, 6-bit) , Connector 30 pins,Brightness is 250 cd/m2 (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LP121WX4-TLA1 after packaging is 1.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.