As one of its Prime Day deals, Amazon offers Prime members the Sony 55" 4K HDR LED LCD Android Smart Television, model no. XBR-55X700D, for $499.99 with free shipping. That's the lowest price we've seen and the best deal today by $100. Features include a 3840x2160 (2160p) native resolution, 4K upscaling, 802.11ac wireless, Android TV (Netflix, Amazon Instant Video, Android games, etc.), and four HDMI inputs. Deal ends today.