Sony is really committing to their A-series cameras bringing it to the next level. The A9 is the camera for working professionals featuring 20 fps continuous shooting with full AF as well as a 5-axis image stabilisation with effectiveness equivalent to 5.0-stop slower shutter speed. This really amazing.
Sony A9 Reviews and News
It’s a reaffirmation of what we’ve been saying for some time: Sony’s detail retention in high ISO JPEGs is second to none
Update on 6/1/17: Sony has called Eusebio and says it’s working to resolve this issue, which appears to only affect a very small number of a9 cameras.
Sony A9 Sample Photos
Sony A9 Official Video Release
Real 4K official sample photo