According to trusted source from SAR, Sony currently is working on a new RX1X or RX1-X compact full frame camera.
The Sony RX1X will be another FF compact camera similar to RX1 and RX1R. And it is said RX1X will be the first FF camera to use Sony’s curved sensor. The announcement date could be as early as April 23, 2015.
via: SAR
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