Samsung today unveiled its new line of Gear 2 smart watches, which follows the release of its Galaxy Gear smart watch last year. Like its predecessor, the flagship Gear 2 features a 1.63-inch touchscreen, 4GB of internal storage, 512MB of RAM, and mobile speakers, but also now contains a built-in camera and IR blaster. Meanwhile, the cheaper Gear 2 Neo is lighter than its higher-end counterpart, and does not feature a camera. Samsung's Gear 2 (left) and Gear 2 Neo (right) smart watches Both watches are running Samsu
