I recently acquired Nikon D3100, there is LifeView, it focuses quickly and clearly in this mode. There is a video, just awesome quality, a video camera in the trash. And no matter what the "pros" say, these modes make me very happy. And whoever is not happy, let them take it off, for example, if necessary, from a level just above the ground, or just above the head. :) Yes, and they still vilify with them a DECENT video camera, all of a sudden something interesting comes across in the creative process of shooting. :) And now a fly in the ointment. I also have Samsung nx10. So Nikon's menu is the last century compared to Samsung. The Samsung case is assembled better, the materials are nicer and it doesn’t creak. And about the main thing :) the quality of the pictures is quite comparable, except that the Samsung is a little more noisy.
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