<p>Sony Alpha 7R (A7R) Review - The Sony Alpha 7R joins the Alpha 7 as the first CSC to feature a full frame sensor, differing from its sister camera through a higher resolution. Does it impress as much as its partner? Read the full WDC review to find out</p><p>In recent years Sony has gained a reputation for developing high-end cameras with specifications to match, as well as something of a penchant for innovation.</p><p>A prime example of this is the recent Sony RX1 - a camera notable insofar as it is the first compact to feature a full frame sensor</p><p>At the time of the RX1's launch it was mooted that Sony were now working on a CSC which also incorporated a full frame sensor. As it turned out, when this came to pass Sony ended up releasing a pair of new models in the shape of the recently reviewed Sony Alpha 7 and the Sony Alpha 7R.</p><p><a href="http://www.whatdigitalcamera.com/equipment/reviews/compactsystemcameras/129773/1/sony-alpha-7r-a7r-review.html">Keep reading...</a></p>