ManufacturerBOEModel NameBT040WVQ-N83 Screen Size4.0 inchScreen TypeCELL , a-Si TFT-LCDPixel Number480(RGB)×800 (WVGA) 235PPI ArrangementRGB Vertical 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 Ratio650 : 1 (Typ.) (TM) Viewing Angle70/70/60/60 (Typ.)(CR≥10) Response20 (Typ.)(Tr+Td) msGood View at-Work ModeTN, Normally White, Transmissive Glass Thickness-Transmissivity4.08% (Typ.)(with Polarizer)Color Depth16.7M 57% NTSCBacklightNo B/LMass200g (Typ.)Used forRefresh Rate-TouchscreenWithoutDriver IC listSuggest COG OTM8019AMax. RatingsStorage Temp.: -30 ~ 80 °C Operating Temp.: -20 ~ 60 °C
