Another K-5 Vs K-5IIs Sample Comparison (w/ FA*28-70)

Same site, same author, who has done many shootout tests between the two cameras recently and shared his results:-

http://pentax.briefing-paper.com/2027
(in Japanese)

The lens was put at f/5.6 at 50mm which could one of the possible sharpest settings of the lens.

This time, IMHO, the difference between the K-5 and K-5IIs is almost non-existent. In fact, with the extra-sharpness setting +1, the K-5 sample and crop seems to be a bit sharper, even! See this:-


(Above: Left K-5, Right K-5IIs, Extra-sharpness at +1; Credit: Pentax Briefing Paper.)