Full Sony A7s III Specifications

Here are the full Sony a7S III specs ahead of the official announcement.

According to recent reports the upcoming Sony a7S III mirrorless camera will be priced around $3,500 USD. This is $500 expensive than Sony a7S II launch price ($2,998).

Sony a7S III will be officially announced on July 28, 2020 at 10:00 EDT, and it is now listed at B&H. The preorder starts at 10am ET, Tue Jul 28.

Canon EOS R5 vs Sony A7s III Comparison Videos

Full Sony a7S III specifications:

Sony a7S III body price: around $3,500
New 12MP full frame CMOS sensor with fast readout
Records FHD@240fps, 4K@120fps 10bit 4:2:2 and 4K@120fps raw over HDMI
No Limited record time for 4K@60p video, Full HD@180fps with full AF and sound.
No internal RAW
New codec similar to Sony FX9
AF system is similar to Sony a7R IV
600mbps bitrate
Base ISO 160 for S-LOG3
No Dual ISO
Max ISO 409600 (video)
16bit RAW output
Sony claims 15 stops dynamic range
World’s highest resolution new 9.44 million dot EVF (QXGA resolution)
New kind of passive (noise free) cooling system
No overheating, no recording time limits
Two card slots: UHS-II SD card and CFexpress Type A card support (each of the two slots takes them both!)
Removable port door. Two usb-c, one micro hdmi, no flash sync port.
Design similar to Sony a7R IV
Fully articulating screen like the one used by the Sony ZV-1.
Official announcement on July 28th
Shipment start mid August