Originally posted by biz-engineer When I downsize a K1 36Mp image to 24Mp and compare side by side, the difference is almost impossible to tell.
With respect, that's rather vague... What's the source of the 24MP image you're comparing to? Another full frame camera using exactly the same lens, pointed at the same subject from the same distance, in exactly the same shooting conditions and using the same camera settings? Or are there any variables to muddy the comparison such as different sensor sizes, different lenses...?
But, assuming you're comparing two images where the
only variable is sensor resolution, how about when you upsize the 24MP image to 36MP and compare side by side at 100%? Is it still almost impossible to tell the difference?
Originally posted by biz-engineer But what we gain with 24Mp is more FPS, more buffer depth and better video. There isn't enough of a difference between 36Mp and 24Mp to justify the 4 FPS and 10 RAW buffer on a K1. That said, the K1 is very good: great IQ, IBIS and great price.
See above. That aside, whether the 36MP is justifiable to the end user is going to depend on that individual's use case. In your case, it seems like 36MP isn't justified, and that's fine... but not everyone will have the same criteria as you.
Originally posted by biz-engineer But the specs in 2020, are more like 24Mp FF or more like 45 - 50Mp for the high res. models. 36Mp is stuck in the middle, neither fast nor really high resolution compared to 24Mp. Ricoh couid have done a K1 mk II with a 24Mp sensor, 4K video cap. and UHS-II to make it a better rounded camera like the D780 but for K mount glass.
The K-1 is an early 2016 model which drew on earlier development, and the K-1II is a late 2017 refresh of the same underlying camera. That the latter is sold as a "current" model is a reflection of realistic product life-span in the current market. If Ricoh was releasing a newly-developed full frame model this year, who knows what the specifications would be? We can only guess...