Regardless of features, a 70-inch TV is a serious additional to any household. If you are considering in investing in a television of this size, it is recommended that one makes an informed decision. Before considering features for a 70-inch TV, you should take practical considerations into account. First, is a TV of this size able to fit your space? Second, do you have sufficient seating to offer a comfortable field of view. Third, do you plan on mounting your TV on a wall or having it stand in an entertainment center? First, let’s talk about mounting your TV. Most people who purchase a TV of this size tend to mount theirs on a wall. Although 70-inch TV dimensions will depend on the brand, you can count on needing wall space to accommodate a minimum height of 36 inches, a length of at least 62 inches,as well as a depth of around 3 inched (not including the mount). You may want to utilize a full-motion TV mount which gives you greater flexibility in adjusting viewing angles.