Overseas media have recently received more information about Sony a7siii (generally credible). We look forward to the early arrival of July 28 to see who is right.
High frame rate will not overheat in 1 hour? More parameters of Sony a7siii
·Information 1:
   the autofocus system is almost the same as the a7r4 (567 phase detection focus covers about 74% of the view range, and has 425 contrast detection focuses); the video recording button is now on the top of the camera, behind the shutter button; it supports 4K raw output, but I don't know whether to support 4K 120fps raw output. Since the official firmware has not been released, there is no chance to test raw output. ATOMOS is studying how to support the HDMI signal of a7siii. Sony's test engineering machine has a dynamic range of 15 gears, so it is speculated that its dynamic range in real life is 13-14 gears.
·Information 2:
   turntable: from the camera rear panel, there is a video mode turntable on the left side of EVF and a photo mode turntable on the right side of EVF. The position of exposure compensation turntable remains unchanged; the screen can use touch function when browsing the menu; two usb-c, one micro HDMI, no flash synchronization interface.
·Report 3:
   it is a pity that 4K will have a small clipping, like a7s2; in addition, only 4k60p will be a 10bit 4:2:2 recording.
·Report 4:
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·Report 5:
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