English - 23SpecificationsDisplay Resolution 1920 x 1080Environmental ConsiderationsOperating TemperatureOperating HumidityStorage TemperatureStorage Humidity50°F to 104°F (10°C to 40°C)10% to 80%, non-condensing-4°F to 113°F (-20°C to 45°C)5% to 95%, non-condensingStand Swivel (Left / Right) -20˚ ~ 20˚Model Name UN40D6400 / UN40D6450 UN46D6400 / UN46D6450Screen Size(Diagonal)40” Class(40.0” measured diagonally)46” Class(45.9” measured diagonally)Sound(Output) 10W X 2Dimensions (WxDxH)BodyWith stand36.6 X 1.2 X 21.5 inches(929.5 X 29.9 X 545.3 mm)36.6 X 10.0 X 23.9 inches(929.5 X 255.0 X 606.4 mm)41.9 X 1.2 X 24.5 inches(1064.9 X 29.9 X 621.7 mm)41.9 X 10.8 X 26.9 inches(1064.9 X 275.0 X 682.8 mm)WeightWithout StandWith Stand22 Ibs (10.0 kg)27.6 Ibs (12.5 kg)26.5 Ibs (12.0 kg)35.7 Ibs (16.2 kg)Model Name UN55D6400 / UN55D6450Screen Size(Diagonal)55” Class(54.6” measured diagonally)Sound(Output) 15W X 2Dimensions (WxDxH)BodyWith stand49.4 X 1.2 X 28.7 inches(1255.3 x 29.9 x 728.3 mm)49.4 X 10.8 X 31.8 inches(1255.3 x 275.0 x 808.4 mm)WeightWithout StandWith Stand38.1 Ibs (17.3 kg)48.5 Ibs (22.0 kg)✎ Design and specifications are subject to change without prior notice.✎ This device is a Class B digital apparatus.✎ For information about the power supply, and more about power consumption, refer to the label attached to the product.Dispose unwanted electronics through an approved recycler.To find the nearest recycling location, go to our website:www.samsung.com/recyclingdirect Or call, (877) 278 - 0799