It looks like Sony will be announcing a new Sony A7 IV on October 21, 2021. This camera has been highly anticipated by many.
SonyAddict reports that a teaser for the Sony A7 IV leaked, along with tags that likely tell us all of the main specifications for the upcoming camera.
Sony A7 IV Specifications (Rumored)
Eye AF, Animal Eye AF, AF, Eye AF movies
Field camera, pro camera
Eye AF birds
10-bit 4:2:2 HLG
All-I XAVC S-I
USB 10Gbps live streaming
15+ stops dynamic range