ManufacturerBOEModel NameBD039WVE-810 Screen Size4.0 inchScreen TypeCELL, a-Si TFT-LCDPixel Number480(RGB)×800 (WVGA) 235PPI ArrangementRGB Ttilt StripeActive Area(mm)51.84 × 86.4 (H×V)Outline(mm)55.44 × 93.9 × 0.8 (H×V×D)Bezel Area(mm)-TreatmentWithout PolarizerLuminance0 cd/m²Contrast Ratio700 : 1 (Typ.) (TM) Viewing Angle70/70/70/60 (Typ.)(CR≥10) Response30 (Typ.)(Tr+Tf) msGood View at6 o'clockWork ModeTN, Normally White, TransmissiveGlass Thickness0.40+0.40 mm Transmissivity4.0% (Typ.)(with Polarizer)Color Depth16.7M 60% NTSCBacklightNo B/LMassTBDUsed forRefresh Rate-TouchscreenWithoutDriver IC listSuggest COG NT35512, HX8379A, OTM8018B Max. RatingsStorage Temp.: -30 ~ 80 °C Operating Temp.: -20 ~ 60 °C