Nokia has launched its first Android smartphone under the Microsoft regime. The 4.3-inch Nokia X2 runs a Nokia X Software Platform that’s based on Android. Microsoft’s acquisition of Nokia was expected to put the kibosh on Nokia’s experimental, Android-based Nokia X smartphone. Surprisingly, however, the newly Microsoft-owned Nokia has just announced a Nokia X2 upgrade, featuring dual SIM capability. Like the X, the X2 runs the Nokia X Software Platform, a heavily forked Android build that supports Android app compatibility.