Apple today finally announced iPad Pro, their biggest iPad yet. This will directly compete against Microsoft Surface Pro lineup. It comes with 12.9-inch display with 5.6 million pixels. It comes with A9X processor which offers desktop class performance. I guess it would be comparable to Intel Atom CPUs found in Surface 3 device. It comes with 10 hours of battery life and 4 speaker audio system. It also comes with a keyboard accessory like Surface Type cover.