> They say 4k full frame video, which sounds nice, but subsampling the sensor inherently comes with some compromises, which might be even exaggerated in 1080p m

> They say 4k full frame video, which sounds nice, but subsampling the sensor inherently comes with some compromises, which might be even exaggerated in 1080p mode. They don't necessarily have to subsample, they may be able to supersample. I believe Panasonic's GH5 does this. > does it have any high-framerate modes, what sort of video formats and color profiles does it support etc etc. Full specs, including shooting modes, are here: https://www.sony.com/electronics/interchangeable-lens-cameras/ilce-9/specifications https://www.sony.com/electronics/interchangeable-lens-camera... In terms of high-framerate, it doesn't have anything for 4K but goes up to 120fps in 1080p. Can't see anything about chroma subsampling or bit-depth other than it only outputting 8-bit 4:2:2 through HDMI. > Wasn't it Sony that "innovated" a lossy compressed RAW format? What sort of impact does that have on this camera? Yep, though it appears that like the A7RII, you'll be able to disable it. It seems that doing so will roughly halve the number of frames you can take in a single burst and drop the max capture framerate to 12.