Originally posted by Apet-Sure Supposedly one of the problems with the original K-5 was that the rear screen scratched easily. This was fixed on the K-5II/IIs. I bought a used K-5IIs which has been a fantastic camera. Up to ISO 1600 the IQ is great. Highly recommended if the price is right ($250-ish) and you don't want something newer.
The K5 issues were pretty well documented in the K5 subforum on this website.
It was almost seemed like a case of if it could go wrong it would.
It started with sensor spots, moved on to very inaccurate AF, i recall dials becoming non functional and buttons falling off as well.
A good K5 was quite wonderful, a bad one was not quite so wonderful. My understanding is they did get most of the bugs worked out of it.
I had problems with the AF being accuracy challenged in all but good daylight. That was the only thing mine suffered from, but it made the AF useless to me 90% of the time.
As an aside, if you shoot a lot of portraits the K7 is quite nice.
Last edited by Wheatfield; 08-09-2020 at 02:43 PM.