RX100 IV Product Design, Cyber shot, Sony

The RX100 IV features the world s first1 1. 0type stacked Exmor RS CMOS sensor with advanced signal processing and an attached DRAM memory chip which together enable more than 5 x faster readout of image data and are responsible for a variety of standout features that have previously been available only in a selected few professional level cameras. Visit Sony website for product details. 1 The world s first as 1. 0 type sensor with memory attached design, as of the announcement date, based on Sony survey