Vizio Smart Tv Specs. It gives you 250+ free channels and over 5,000 . Vizio was known as greendane when they first opened in 2002 with three employees at the irvine, california. Screen size (diag.) 31.50 (800.10mm) ; These applications and services provide more entertainment options for sma Resolution, 1920 x 1080 ; Find the vizio smart tv that's right for you. Vizio is well known for pricing the