Sony just announced the Sony NEX-FS700R and NEX-FS700RH 4K camcorders.
The promo video for NEX-FS700R now available on the web. See below.
The main difference with the previous model is the version 3.0 firmware with 4k support and slog2.
Pre-orders for NEX-FS700R will be available soon, we will update this page when available.