Model: MIUI M1 Carrier: Unlocked Phone Style: Bar, touchscreen, 4.0 inch multi-touch capacitive screen Operating System: ... Andr Model: MIUI M1Carrier: UnlockedPhone Style: Bar, touchscreen, 4.0 inch multi-touch capacitive screenOperating System: Android 2.3 ... OSProcessor: dual-core Qualcomm MSM8260 1.5GHzDisplayScreen Size: 4.0" touchscreenDisplay reulotion: WVGA screen, 854*480, ...