ManufacturerNECModel Name NL6448BC33-54 Screen Size10.4 inchesPanel typea-Si TFT-LCD, LCMNumber of pixels640(RGB)480, VGA, 76PPIPixel layoutRGB vertical barDisplay area211.2(W)158.4(H) mmViewable area215.4(W)161.8(H) mmphysical dimension243(W)185.1(H) 11(D) mmSurface treatmentClear, Hard coating (3H)Panel brightness220 cd/m² (Typ.)Contrast 350:1 (Typ.) (TM) Viewing angle45/45/30/20 (Typ.)(CR Greater than or equal to 10)Operating mode TN, normally white display, transmissive Best perspective12 o'clockReaction time15/23 (Typ.)(Tr/Td) msDisplay color262K, 40 percent NTSCtype of light source2 pcs CCFL, without driverworking frequency60Hztouch screenNo touchPanel weight465/490g (Typ./Max.)Signal interfaceCMOS (1 ch, 6-bit), 31 pins, connectorDrive screen voltage3.3/5.0V (Typ.)(VCC)working environmentWork: -10 70 degree ; Storage: -20 80 degree ; Vibration resistance: 2.0G (19.6 m/s²)