I have many (Nokia N8, X7, Samsung Xcover, Motorola Moto Luxe, ..) tried and all wg any Macken (cheap processing (Xcover), poor battery (N8), Crash when roaming (Moto Luxe), freeze in camera operation (x7) ) sent back. Even with the Android smartphones 2.3er always a lot of rework necessary (default calendar widget useless, battery widget, which displays the% remaining battery power, is entirely absent, etc.) was to make it usable for me. The Miro was my last attempt to find a smartphone to the 200. And I must say I'm thrilled. It fits comfortably in your hand, the battery will last reasonably long, the operation works well and quickly, the camera including flash is useful. The surface of Android 4.0, I find just great. :-( Sometimes the screen to touch reacts delayed. Unfortunately in delivery is not a headset / headphones have been with us. Nevertheless, full Star count because my expectations were far exceeded.