Sony RX100 IV 20.1 MP Premium Compact Digital Camera w/ 1-inch Sensor, 4K Movies and 40x Super Slow Motion HD DSCRX100M4/B Black

Introducing the world’s first 1” (1.0-type) stacked CMOS image sensor with DRAM chip and a blazingly fast shutter speed of up to 1/32000. This new Exmor RS sensor not only enhances efficiency and speed of A/D conversion through its stacked structure with more circuit sections; it also realizes over five times faster readout speed of the previous RX100 III