This Plasma 42" TV has 2 speakers (output of 200 watts) with NICAM stereo. It has 100 programs or channels with features like channel skip, child lock, channel scan and channel sort along with other convenience features like auto off, auto sound leveler, on-screen-display and picture-in-picture facility. It also has a blue screen or blue-black function. This TV has contrast ratio of 3000:1, brightness of 1000 cd/m2 and has image resolution of 852 x 480 pixels. This TV also has PC input by which you can connect your TV to computer to use as larger display. Along with composite inputs, DVD component input, PC this plasma TV has DVI (Digital Visual Interface) Input, which receives signals from Digital sources and produces digital quality images. It comes with 16:9 picture format giving pleasure wide screen viewing. This TV has viewing angle over 160 degrees.