Get Upto $50 Discount On Vizio Ultra HDTV At Bestbuy.com. Experience entertainment in a new way with this Vizio Smart Cast M-Series home theater display. An Android tablet remote lets one search for content and control viewing from a comfortable seat. Built-in Google Cast lets one play games or watch content from thousands of apps on this Vizio Smart Cast M-Series home theater display. The 49.5" screen is a great size for a living room or mid-sized home theater space.