ManufacturerBOEModel NameBF039WVE-800 Screen Size3.9 inchScreen TypeCELL , a-Si TFT-LCDPixel Number480(RGB)800 (WVGA) 235PPI ArrangementRGB Vertical StripeActive Area(mm)51.84 86.4 (HV)Outline(mm)55.44 93.9 0.8 (HVD)Bezel Area(mm)-TreatmentWithout PolarizerLuminance0 cd/m²Contrast Ratio800 : 1 (Typ.) (TM) Viewing Angle85/85/85/85 (Typ.)(CR Greater than or equal to 10) Response35 (Typ.)(Tr plus Td) msGood View atSymmetryWork ModeADS, Normally Black, Transmissive Glass Thickness{{0}}.40 plus 0.40 mm Transmissivity3.93 percent (Typ.)(with Polarizer)Color Depth16.7M 70 percent NTSCBacklightNo B/LMass-Used forRefresh Rate-TouchscreenWithoutDriver IC listSuggest COG OTM8018B, NT35510 Max. RatingsStorage Temp.: -30 80 degree Operating Temp.: -20 70 degree