Samsung has officially announced the release date of its upcoming Samsung Instinct HD. The handset will be available for purchase starting on September 27th through Best Buy, and October 11th via Sprint’s retail channels. Sprint will be selling it for $249.99 with a new two-year contract agreement and after a $100 mail-in rebate. So here are the specs: a 3.2-inch 320 x 480 touchscreen, a 5MP autofocus camera, an accelerometer sensor, an on-screen QWERTY keyboard (portrait and landscape), GPS, Sprint Navigation, WiFi, Bluetooth, a TV-out HD connection and EV-DO Rev A connectivity. The phone also comes preloaded with Opera Mobile 9.7, Twitter and Facebook access, and Visual Voicemail.