[This post will be updated frequently]

Building off the stellar quality of the a7S, the a7S II has better internal processing to handle shooting 4K up to 30fps straight to the SD cards. Another first for this series, the a7S II is capable of shooting 120fps at 1080p. While the other internal 4K Sony camera, the a7R II, has fantastic image quality, it's not nearly as good in low-light as the a7S, and that's really where the a7S II is going to stand out, especially now that you no longer need a 4K recorder. The a7S II is going to come in at $3,000, and should be available this fall.

Sony a7S II Back

Check out some 4K footage from this camera:

The specs:

  • Full-frame 35mm 12.2 Megapixel Sensor
  • Full Pixel Readout (no binning) of Entire Sensor Means No Aliasing
  • Shoot 4K UHD Using the Full-Frame Image Area
  • 3840 x 2160: 30 fps, 24 fps, 25 fps
  • 1920 x 1080: 120 fps, 100 fps
  • 1920 x 1080: 60 fps, 50 fps, 30 fps, 25 fps, 24 fps
  • XAVC S 4K: 3840 x 2160 (30p/100Mbps, 30p/60Mbps, 24p/100Mbps, 24p/60Mbps)
  • XAVC S HD: 1920 x 1080 (60p/50Mbps, 30p/50Mbps, 24p/50Mbps, 120p/100Mbps, 120p/60Mbps)
  • AVCHD: 1920 x 1080 (60p/28Mbps/PS, 60i/24Mbps/FX, 60i/17Mbps/FH, 24p/24Mbps/FX, 24p/17Mbps/FH)
  • MP4: 1920 x 1080 (60p/28Mbps, 30p/16Mbps), 1280 x 720 (30p/6Mbps)
  • ISO 100 – 102400, Expandable to ISO 50-409600
  • 0.5" 2.36m-Dot XGA OLED Tru-Finder EVF
  • S-Gamut3.Cine/S-Log3
  • New Gamma Assist Display
  • Enhanced Zebra Function
  • HDMI Output: [NTSC] 3840 x 2160 (30p/24p) / 1920 x 1080 (60p/24p) / 1920 x 1080 (60i), YCbCr 4:2:2 8bit/ RGB 8bit
  • 5-Axis Image Stabilization
  • 30 Minute Clip Length
  • Availability: Fall 2015
  • Price: $3,000

Sony a7S II Top

Here's a look at 120fps on the camera:

Autofocus with movies:

Here's a look at the 5-Axis stabilization:

You can pre-order the camera right now from B&H.

Sony a7S II — B&H

Source: Sony