Originally posted by Alex645 At the risk of sounding defensive, I do understand the benefits of 4K and as a videographer, Iʻd want nothing less. However in context to the OP as a casual occasional video shooter, I would question if having 4K was critically important if heʻs satisfied with the K-50 video quality and wouldnʻt want to put out triple or more the cost of a K-70 to get into 4K video capability on a DSLR.
Although videography is similar to still photography, they are different enough that a camera best designed or engineered for one is going to be a compromise for the other. Jack of all trades; master of none.
And if it sounded like I had dismissed 4K, that was not my intention. For some MF is the minimum expectations whereas for others micro four-thirds is more than sufficient.
Agreed. I should have been a bit more specific in terms of my opinion and what has worked for me. I'm also a videographer and I worked in broadcast television at a major market network affiliate for nearly 15 years in a 'prior life'. Even then, I hated the poor image quality of 525 NTSC. I've always been critical of poor image quality whether in still photography or video. My involvement in HD video goes back to analog 1125/60 days. My standards are more severe than most and that is why I've never subscribed to the concept of one camera body to meet all needs. I've been fortunate enough over the years to have some success in selling my images in a US mainland market where customers have sought out large mural size images for their 'trophy homes'. Medium and large format film, and later the Pentax 645D and Z, have allowed me to fill those needs. For trips where I've been required to travel light, I've owned a succession of Pentax K5, K3 and now K1 bodies. For video I use a Panasonic GH4. All that said, I've found the GH4 to be quite satisfactory for both 4K video and still photography.
As much as I hate to say it on a Pentax forum, the current crop of Panasonic m4/3 bodies can still deliver files that are quite good, even up to 24inches wide, or more, and more than adequate for the vast majority of users. For someone needing a balanced capability of video and still capture, with fast focus, and access to a wide range of lens options from Leica, Olympus and Panasonic, they may offer a better solution for someone who doesn't necessarily need some of the other unique Pentax features. In my case, I use Astro Tracer and Pixel Shift functions and K1 performance is so good I haven't touched my 645Z in months. I typically go on trips with the K1 and GH4 while the 645Z stays home.