Lloyd Chambers is know for his website diglloyd where he provides paid subscriptions to access high quality reviews of digital cameras and lenses. His reviews are more in-depth than a lot of free sites and consider aspects that are not commonly considered.
He also has a free article section that includes high quality reviews of the following 4K monitors: Dell UP2414Q, LG 31MU97-B, NEC PA322UHD, and NEC EA244UHD.
Andrew Reid from EOSHD has compared the video footage from the previously $15,000 Canon C300 to the video footage from the $1,500 Samsung NX1 mirrorless hybrid camera. The Canon C300 has useful features that the Samsung NX1 doesn’t have so it’s not an apples to apples comparison, but the 4k video quality from the Samsung NX1 is impressive.
The results speak for themselves:
You can read Andrew’s full post here.