1.CE,CB,CCC certificate 2.A Grade panel: brand Samsung/LG panel 3.1920*1080P resolution 4.one year guarante Product IDK460E1Display FeatureLED panel46inch LED TVPanel BrandSamsung/LGDisplay Size1039.68mm*584.82mmAspect ratio16:9 FHDResolution1920(H)×1080(V)RGBPixel Pitch0.5415mmMaximum Colors16.7MHorizontal Freq.44KHz~53KHzVertical Freq.50Hz~66HzBrightness400 cd/m2Contrast3000:1 Viewing Angle178 ...