Nokia Lumia 1020 sensor review: Are mobiles comparable to compacts and DSLRs?By Kevin Carter - Friday January 24 2014 Mobile Review
Looking at the Sony Cyber-shot DSC-RX10 and RX100 II, which share a related 20-Mpix 1-inch type (13.2 x 8.8 mm) sensor, the pattern repeats itself. In this instance the two Sony models, with their larger pixels and lower pixel density, have around +1.5 to +2 stop advantage in sensor performance for any given metric.
Color sensitivity in the Nokia is around -2 stops less compared to the RX10 and around -1.5 stops against the RX10. Dynamic range and low light capabilities share a similar +2 stops advantage with the Sony compacts, but it’s still quite surprising that the difference isn’t more significant.