A7s Low Light Footage from Matthew Allard ACS on Vimeo.

Readers keep sending me new A7s tests. So here are three videos and at the very bottom an interesting A7s ($2,500) vs Nikon D4s ($6,500) comparison.

Sony A7s test Geco from geco campos on Vimeo.

Handle with Care: Sony Alpha a7S Camera | YAK FILMS

Dpreview added the Sony Alpha 7S to the test scene comparison tool

A Chinese review at dc.it168.com compares A7S and D4S high iso quality. Both save as RAW, D4S is 14bit lossless compressed, uses ACR 8.5 encoding as default setting:
ISO 1600 comparison image (Click here).
ISO 3200 comparison image (Click here).
ISO 6400 comparison image (Click here).
ISO 12800 comparison image (Click here).
ISO 25600 comparison image (Click here).
ISO 51200 comparison image (Click here).
ISO 102400 comparison image (Click here).
ISO 204800 comparison image (Click here).
ISO 409600 comparison image (Click here).

A7s Store links:
Sony A7s preorder in USA/CA at Amazon, Adorama, BHphoto, Sony USA, Sony Canada.
Sony A7s EU pages: Sony DE, UK, ES, FR, IT, NL, BE, AT, CH, SE, NO, FI, PL. And Wex UK.

SAR readers reported that their RX100M3 preorder at Amazon USA and Sony USA stores just shipped! And first EU stores like FotohansKeuzekamp have it in Stock too! In the meantime the Sony RX100M3 sensor got DxOmarked and there is obvisouly no surprise. It match the performance of the previsou models. The RX100M3 real scoring points are the new features like the faster aperture and wider lens plus built-in EVF and high quality video recording.
More tests: Hands-on video by TheDigitalDigest, French video quality test at Focus Numerique, Hands-on at Electronista and Image samples by David Valma.

Store links:
RX100M3 preorders in USA at Amazon, Adorama, BHphoto, Sony USA.
RX100M3 preorders in Eu at Sony DE, UK, ES, FR, IT, NL, BE, AT, CH, SE, NO, FI, PT. And Wex UK,
RX100M3 in Asia at Amazon Japan and Sony Australia.

Here is a roundup of news and reviews about the three recently announced new Sony cameras:

RX100m3:
Hands-on epxerience at FocusCamera.
Sony RX100 III Shooter’s Report I (Imaging Resource).
Thailand RX100 M3 review & high iso test at Pantip. In short they say: “The 5 axis stabilization can take slow shutter as low as 1/3 sec handheld. The 24-70 1.8 – 2.8 lens is super sharp, and very well control of ghost and flare”
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RX100M3 preorders in USA at Amazon, Adorama, BHphoto, Sony USA.
RX100M3 preorders in Eu at Sony DE, UK, ES, FR, IT, NL, BE, AT, CH, SE, NO, FI, PT. And Wex UK,
RX100M3 in Asia at Amazon Japan and Sony Australia.

A7s:
Focuscamera also offers a bunch of special A7s kits with free extras (Click here).
Sony A7s vs Nikon DF at Imaging Resource.
Sony A7s noise test at Focus Numerique (google tranlsation).
The Sony A7s: 1st Look…Testing the limits (Steve Huff).
high ISO first impressions of the A7S at Threeguyswithcameras.
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Sony A7s preorder in USA/CA at Amazon, Adorama, BHphoto, Sony USA, Sony Canada.
Sony A7s EU pages: Sony DE, UK, ES, FR, IT, NL, BE, AT, CH, SE, NO, FI, PL. And Wex UK.

A77II:
A77II review at Trustedreviews.
Sony A77II review at DC.watch.
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Sony A77 body in USA at Amazon (Click here), Adorama (Click here), Sony Store (Click here) and BHphoto (Click here).
Sony A77 with 16-50mm lens at Amazon (Click here), Adorama (Click here), Sony Store (Click here) and BHphoto (Click here).
Sony A77 body in Europe at Sony Germany, Sony UK, Sony France, Sony IT, ES, NL, BE, AT, CH, PT, NO, SE, FI and Wex UK.
Sony A77 in Asia at Digitalrev and Sony Australia.