Sony launched two mirrorless cameras, A7R3A and A7R4A, globally, with minor upgrades. The new product upgrades the original 1.44 million dot LCD display to 2.36 million dots that is the highest specification of Sony α series cameras.
Additionally, the Type-C interfaces of both cameras have been upgraded to support USB 3.2. It is worth noting that the Sony logo is cancelled at the bottom of the LCD screen of these two cameras.
The reason is that the large-size LCD screen has insufficient space to put down the Sony logo. Otherwise, the functions and specifications of the camera are the same as the standard version.
Despite the higher screen quality of the new camera, its battery life has dropped by about 10 shots. For the A7R3A camera.
The battery life using EVF is about 530 frames and the battery life is 640 frames using the LCD screen. the battery life of the A7R4A camera is 530 frames using the EVF and the battery life is 660 frames on the LCD screen.
Currently, these two new Sony phones are only unveiled on overseas official websites. The specific cost information and launch date have not yet been announced.