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It looks like Sony has decided to revise the Sony a7RVI and a7RIII by announcing the ILCE-7RM4A and ILCE-7RM3A. The big difference seems to be updated LCD panels that affect the cameras battery life. Both the “ILCE-7RM4” and “ILCE-7RM3” have a rear LCD that has changed from 1.44 million dots to 2,359,296 dots, and is compatible […]