The Samsung 51" 4500 Series Plasma TV features an anti-reflection Clear Image plasma panel with HD 1024 x 768 native resolution which translates to 720p HDTV resolution. The panel also features Real Black contrast enhancing technology and a 600 Hz Subfield Motion rate that promotes sharp detail and contrast - even when watching sports and fast action movies. The Wide Color Enhancer Plus feature further improves picture quality by allowing you to see the full RGB spectrum. For flexible connectivity, this model offers dual HDMI inputs and a USB port with ConnectShare Movie, which lets you play videos, music or photos from a USB drive without needing to use a PC. Other connection options include a shared component/composite AV input and a digital optical audio output. The 4500 Series TV is equipped with dual down-firing, 10W full-range speakers that are enhanced by DTS Studio Sound with SRS TruSurround XT. This technology gives the illusion of being surrounded by the audio even though there are only two speakers. The TV supports Dolby Digital Plus / Pulse as well, which ensures optimum audio quality when watching/listening to a USB or Internet audio source. DTS 2.0 + Digital Out and DTS Premium Sound are the TV's other premium audio decoding options. This model even provides an Eco Sensor, which automatically adjusts TV brightness depending on the amount of ambient light in the room. An easy-to-use universal remote control is included as well.