NEC LCD SCREEN NL6448BC33-70 ManufacturerNECModel Name NL6448BC33-70 Screen Size10.4 inchesScreen typeLCM, a-Si TFT-LCDResolution640(RGB)480 VGA 76PPIPixel configurationRGB vertical barDisplay size211.2 158.4 mm (HV)physical dimension243 185.1 11 mm (HVD)Visual size215.4 161.8 mm (HV)Surface treatmentClear, Hard coating (3H)Brightness (cd/m²)450 (Typ.)Contrast900: 1 (Typ.) Transmission Optical modeTN, normally white display, transmissiveViewing angle80/80/80/80 (Typ.)(CR Greater than or equal to 10)responding speed3/15 (Typ.)(Tr/Td) msNumber of colors262K, 40 percent NTSCBacklight type3 strings WLED, 70K hours, no driverScreen weight475/500g (Typ./Max.)Refresh rate60HzTouch functionNo touchsignal systemCMOS (1 ch, 6-bit), connector, 31 pinsSupply voltage3.3/5.0V (Typ.)Maximum ratingStorage temperature: -30 80 degree Working temperature: -30 80 degree ; Vibration resistance: 2.0G (19.6 m/s²)