This Plasma 42" TV has 2 speakers (output of 192 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 high contrast ratio of 3000:1 and brightness ratio of 1400 cd/m2 that ensures detailed images and has image resolution of 1024 x 1024 pixels. This TV also has PC input by which you can connect your TV to computer to use as larger display. Along with S-video, composite inputs, 2 DVD component inputs, PC Output this HDTV ready comes with HDMI Input (High-Definition Multimedia Interface) and DVI-D Input, which receives signals from Digital sources and produces digital quality images and sound performance. It comes with 16:9 picture format giving pleasure wide screen viewing.