What's the difference between HDTV, LCDTV,Plasma TV, and 1080P TV?

ok lcd and plasma are actual tvs. lcd is liquid crystal diode and plasma uses diffrent kinds of ges to create pictures while lcd uses liquid crystel to bend and refract light to create picture hd tv is not a actual tv its how the tv is normal tvs are sd tvs and plasma and lcd are hd tvs because the play highdefenition pictures and 1080p is the screen reseloution. lcd and plasma play in either 720p or 1080p reseloution if a tv plays 720p or 1080p reseloution then its a hdtv. got it? i like lcd tv because the use less energy and are gennerally more dependible you can find these at stores like abt and bestbuy or target or walmart look for a sony toshiba sharp or panasonic brand for resolutuin 1080p is the best and 120hz makes your tv picture really smooth and good hope this helps