With built-in light sensor, the Samsung LN46A650 television accurately measures the level of light to give you exceptional viewing experience. The display screen of this Samsung 46-inch television has a resolution of 1920 x 1080 pixels that gives you crisp and sharp images and videos. The contrast ratio of contrast ratio: 50,000:1 in this Samsung LCD television delivers dark blacks and light whites. You get comfortable viewing from any part of your room with the aspect ratio of 16:9 in this Samsung 46-inch television. With the 4ms response time, the Samsung LN46A650 provides you with high-definition, crystal clear videos and movies quickly. The unique InfoLink technology of this Samsung LCD television gives you free news, sports and weather updates with the built-in Ethernet port.