Sony Ericsson X10 Mini on T-Mobile Pay Monthly - The Sony Ericsson X10 Mini pay monthly Black, comes with 2.55� TFT capacitive touch screen supporting 16Mcolors. The Android operating system enhances the Sony X10 Xperia Mini�s performance. The Sony Ericsson Xperia X10 tmobile contract offers you a high resolution 5.0 MP camera with built in autofocus and LED flash. The phone has got the 3.5 mm auditory Jackets providing the best sound quality while listening to radio or the music player.