It's not a question that is easily answered. In the press release Atomos said the following, "8K Ultra HD televisions are already in the market from Samsung, Sony and LG but 8K content has been ...

Sony (China) Co., Ltd. has unveiled its latest addition to the CineAlta series, the CineAltaB, also known as BURANO in international markets. This intelligent full-frame 8K cinema camera caters to ...

Where the A7R IV was limited to 8-bit 4K at 30fps with either cropping or line-skipping, the A7R V now shoots 8K video at up to 24 fps, along with 6.2K without line-skipping or pixel binning.