According to SAR, Sony will announce a new full frame alpha mirrorless camera before CP+ Show 2015. The name of this flagship camera hasn’t leaked yet, it could be long rumored Sony A9 or A9R. This pro mirrorless camera will also be E-mount camera as A7 series.
Sony Alpha A9R is a rumored full frame mirrorless camera to be announced in 2014 to 2015. It will replace the current Sony Alpha A7R.