4K full width vs. Super 35mm

Low Light Performance

The a7R II is capable of extremely detailed 4K/30p video internally, making it far more capable than any other full-frame camera save for the a7S II. And thanks to 399 on-sensor phase-detect points, the camera can focus incredibly well in video with little to no hunting. Up until now, there have only been a few APS-C cameras, like Sony's own a5100/6000 and Samsung NX1/500, that offer compelling AF in video, but this is the first full-frame camera to do so. Round out the fast and decisive phase detection with face detection, and you've got a great way to shoot interviews, documentaries, or even your baby's first steps. The compelling video AF system makes particularly egregious the omission of a touchscreen to quickly and discretely specify your target.

http://www.dpreview.com/reviews/sony-alpha-7r-ii/

http://www.personal-view.com/talks/discussion/13150/sony-a7r-ii-new-4k-ff-beast-with-5-axis-stabilizer

Firmware v2.00

Improvements over version 2.00:

• Improves 4K movie recording time when using the vertical grip (VG-C2EM) or when the APS-C/Super35mm mode is activated
• Improves picture quality

Benefits provided by previous updates and included in version 3.00:

• Adds the selectable feature for uncompressed 14-Bit RAW image capture
• Adds support to output video via HDMI during use of the Remote Camera Control software (still mode only)
• Reduces the chance of the camera changing to front focus when shooting certain scenes. Note: This symptom rarely occurs.
• Decreases chroma noise when Long Exposure NR (Noise Reduction) is set to Off. Note: The noise does not occur when Long Exposure NR is set to On.
• Improves continuous shooting at Hi speed so that it can be used just as long when using the flash as without the flash.

http://esupport.sony.com/US/p/model-home.pl?mdl=ILCE7RM2&template_id=1&region_id=1&tab=download#/downloadTab

http://traveljournalist.com/beautiful-asian-girls-bangkok-photo-fair-2015/

• http://www.ixbt.com/divideo/sony-alpha-ilce-7rm2/compare/cloud/01-3840x2160-25p-60mbps.mp4
• http://www.ixbt.com/divideo/sony-alpha-ilce-7rm2/compare/cloud/01-3840x2160-25p-60mbps.mp4
• http://www.ixbt.com/divideo/sony-alpha-ilce-7rm2/box/20lux.mp4

http://www.ixbt.com/divideo/sony-alpha-ilce-7rm2.shtml

http://dc.watch.impress.co.jp/docs/review/dressup/20160122_740103.html

New firmware, improvements mostly is only to work better with G Master lenses.

http://esupport.sony.com/US/p/model-home.pl?mdl=ILCE7RM2&template_id=1&region_id=1&tab=download#/downloadTab

How to Color Grade Slog2 Footage in Final Cut X

New firmware - Firmware Version 3.20, only change is ability to use SDHC for XAVC S

http://www.sony.com.au/support/product/ilce-7rm2