HP announced two new hybrid tablets today, the HP SlateBook x2 seen below and the HP Split x2. HP SlateBook x2 This new hybrid tablet is a 10.1-inch (1920×1200 resolution) Android 4.2 tablet, which will probably be most desirable for its use of the brand new Tegra 4 processor. The SlateBook x2 will be released in August, starting at $479.99. (UPDATED: This device was released on August 5) Like every … more…