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We probably know everything about the new Sony A7sIII….full specs!

A7sIII now listed at BHphoto and in Germany at Fotokoch

SonyAlphaRumors spilled out pretty much the full Sony A7sIII specs:

  • New 12MP sensor with fast readout
  • records FHD 240fps, 4k120fps 10bit 4:2:2 and 4K120fps raw over HDMI
  • ONLY Up to 4k60 will be 10bit 4:2:2 internal.
  • Downsampled 1080p from 4K, making this the best 1080p hybrid ever made! No line skipping or pixel binning.
  • No internal RAW.
  • 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)
  • same Sony A7rIV AF system
  • new kind of passive (noise free) cooling system
  • no overheating, no recording time limits (They are claiming to not have overheating issues for at least 1hr even at the highest framerate.)
  • UHSII card and CFexpress Type A card support (each of th two slots takes them both!)
  • Looks pretty similar to a Sony A7rIV.
  • fully articulating screen like the one used by the Sony ZV-1.
  • The video record button is now on the top of the camera, places behind the shutter button.
  • Dials: Looking from the back panel of the camera, video dial for video mode selection left to EVF, photo dial for photo mode selection right to EVF. Exposure dial unchanged.
  • Screen: Touch function available when navigating the menu.
  • Ports: Removable port door. Two usb-c, one micro hdmi, no flash sync port.
  • announcement late July
  • shipment start mid August
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