Noise only when factory settings

Battery:
Battery performance is certainly enough for photos. If one makes but high definition video is the battery fairly quickly from the air.
In this case, you should have a spare battery on hand.

Also is to view the high-definition video a modern, computationally powerful PC is required. In older models, the processing power is not enough
and the videos run very slowly or haltingly.

Noise:
With the factory settings occurs slight image noise. For the following changes to the image quality improves clearly visible:
Anti-Shake: from !!!!!
Quality: fine
Sharpness +1