Sony's new A7rII is the first in the A7 family to record video in a 4K (UHD) quality internally,
Read my full review here: cinema5d.com/sony-a7rii-review-first-impressions-footage/
Now, if you are in a rush and have no time/patience to read my full Sony A7rII review, let me summarise it for you in two sentences:
- Sell your A7s (or any other photo camera that shoots video you currently have)
- Buy the new Sony A7rII ....