"Hey Siri" support and possibly wireless charging case alongside AirPower charging mat.
High-Resolution Sharp Display Reportedly for iPad 3 Surfaces
Japanese blog Mac Otakara points to a posting by repair firm iLab Factory showing a 9.7-inch LCD panel from Sharp that is said to be a 2048x1536 high-resolution display set for inclusion in the iPad 3. The panel shows three ribbon cables connecting the display to its circuit board, in line with a previously-leaked photo of a claimed iPad 3 panel. The iPad 2 panel only utilizes two ribbon cables, with the additional cable on the new panel thought to be required to support its higher resolution.
A few other minor components as well as additional photos of previously-seen parts have also surfaced today, with galleries having been put together by Cult of Mac and 9to5Mac.
Apple is reportedly set to introduce the iPad 3 during the first week of March, with the first round of launches following shortly thereafter.