Today Sony surprised everyone again by announcing two new cameras: Sony a7R IIIA (LCE-7RM3A) and Sony a7R IVA (ILCE-7RM4A). Pre-orders should be open soon at Adorama and B&H. Both new models include several upgrades from the previous versions:
LCD screen resolution changed from 1.44 million dots to 2,359,296 dots
Both cameras are now compatible with USB 3.2 (SuperSpeed USB 5Gbps)
No Sony logo under the LCD screen (see above picture)