Sony has announced an upgrade to their much-acclaimed superzoom lineup with the new Cyber-shot RX10 IV (also known as DSC-RX10M4). The camera boasts the world's fastest AF system and up to 24 fps continuous shooting. The RX10 IV uses the latest 1.0-inch Type, 20.1 megapixel Exmor RS CMOS stacked image sensor with DRAM chip for imaging. The sensor is supported by a BIONZ X … [Read more...]