"The Sony Cyber-shot DSC-RX10 II offers a similar build and lens specification as its predecessor, but introduces some notable new technology under the hood. Like the Cyber-shot DSC-RX100 IV it uses a 1” type 20MP stacked CMOS Exmor RS sensor. Its stacked design frees up more space for high speed circuitry allowing for more sophisticated functions, and is a next generation of the familiar backside illuminated (BSI) design.