I refer to my experience with my Samsung Galaxy S3, when I compare anything. The handling is a bit strange. The size coincides almost, the K zoom thicker and heavier. Is of course on the camera and the lens, which is installed on the housing.
The phone works like wor Android devices. From the AppStore everything can be installed. All apps that I tested worked, properly. Also for example, Fifa 14 runs flawlessly.
The HD display is great. In movies and in camera mode pungent. Of course there are already better displays, but I am satisfied.
Now the most important thing - the camera. So far I had not exchanged my Galaxy S3. But the camera begeisert me. The automatic mode makes already amazing pictures. That alone would have been enough. In addition, there are plenty of other modes, simply select and adjust. Again, the images have become beautiful. Children on the move or great landscapes are not a problem. With or without the zoom, anything is possible.
If you can live with the compromise that is a camera in your mobile phone - or vice versa - has, then provides the K zoom almost all possibilities. In any case, it's fun.
Supplement 04.09.2014
Now I have tested the camera 1 week vacation. It came out wonderful pictures here. I was skeptical at first, but after I saw the pictures on our television, I'm thrilled. The colors are great and the push to get also get very close to the objects. The Image Stabilizer helps to get the images sharp even when not quite as steady hand. The different modes bring out the best from the pictures. I am amazed at what you can do with the camera. And I have certainly not yet exhausted all the functions.