I just read in the review of the K-5 II that - "The main weak point of the K-5 II is live view and video. Live view has noticeable latency, and the contrast detect autofocus system has not been improved since the K-5. On average, the K-30 thus focuses faster in live view than the K-5 II (see the numbers here).
The K-5 II's video mode offers no manual controls beyond exposure compensation, no focus peaking, and limited framerate options, including only 25FPS in full HD and 30/25 HD in 720p. In addition, the camera can only write .avi video files rather than the now-preferred H.264 .mov format. One problem with the .avi format is that without re-encoding, an annoying periodic clicking sound can be heard in many video players (including Youtube). This is caused due to a slight incompatibility between the various codecs being used to play back the files.
Read more at:
Pentax K-5 II / IIs Review - Performance and Video - In-Depth Reviews
As I am on the verge of getting a new body, is this something I should be concerned about and on a similar thread, does the K-50 have a better/different processor. If so might I be better getting the K-50?? HELP!!!!