The A7S III will record video clip internally with up to 10-bit, 4:2:2 coloration sampling and a maximum of 600 Mbps in its XAVC All-Intra (H.264) structure. That bests the utmost 400 Mbps you can capture on Panasonic’s GH5, for occasion. In addition, Sony has examined 4K 60p seize at up to 1 hour, even though it stated there is no recording time limit in idea. That’s feasible many thanks to a new heat administration composition crafted into the digital camera.
If you use Sony’s S-Log2/S-Log3 image profiles, you will see up to 15+ stops of dynamic variety, much far more than most other client cameras. For HDR shooters, it’ll also seize 10-little bit HLG with 4 presets and permit you report 1080p/720p proxies at the similar time. In addition, you will be in a position to capture complete-body (4,264 x 2,408) 16-bit Raw online video externally by using the total-sized, Variety a HDMI port, though Sony didn’t say which exterior recorders will be supported.
The A7S III will be equipped to deal with these somewhat substantial interior details fees thanks to the world’s 1st CFexpress Form A/SD UHS II dual slots. Sure, there are two slots every for UHS II cards and CFexpress Kind A, nevertheless you can only use one particular or the other at a time. Still, two cards can be applied at once for simultaneous recording (backup), relay recording (card to card) and type recording (still or online video, JPEG/HEIF and Uncooked formats).
What, you may possibly request, is CFexpress Type A? Properly, it is an all-new structure becoming introduced with this camera, and employs CFexpress tech with scaled-down playing cards than the recent Kind B structure. Although it’s slower than Sort B, the 800 MB/s and 700 MB/s browse/publish speeds are even now up to 2.8 periods more rapidly the SD UHS-II. At the similar time, it also supports the SD UHS II format.
That helps make feeling, since UHS II playing cards are cheaper and simpler to discover, and CFexpress Form A cards will possible be scarce when the cameras go on sale in September. When they do arrive, Sony’s 80GB CFexpress Sort A card will value $200, when 160GB cards will price $400.
The A7S III is the world’s to start with digital camera with a 9.44-million dot EVF designed by Sony. It offers a really significant .90x magnification, a 41 diploma area of view and 25mm superior eye-point. With that degree of resolution (equal to about 3.4 megapixels), it should be clear enough even for optical viewfinder purists.
This product is the initially in the A7S series with stage-detect autofocus, and Sony hasn’t skimped listed here, either. It offers 759 stage- and 425 distinction-detection points, with 92 percent coverage and AF readily available down to -6 EV in low gentle. If you are into photography, that will allow for 10 fps burst velocity with AF/AE enabled for up to 1,000 uncompressed Raw data files captured (with a CFexpress Type A card).
As you’d count on, you also get genuine-time eye autofocus for the two video clip and stills, with 30 % enhanced recognition, in accordance to Sony. Much better however, it works in all video clip modes together with 4K/120p and Whole Hd at 240p. You can decide on from 7 AF changeover speeds if you want to rack target from a single topic to one more. And if you’re making an attempt to keep track of other objects like automobiles, you can touch to choose them on the Liquid crystal display show.
In simple fact, the Lcd screen is the very first in Sony’s lineup to last but not least support entire touch features for menu procedure. It’s also fully articulating, so it swivels to the aspect and rotates 360 levels. With each other with the in-system stabilization and enhanced rolling shutter, that really should make the A7S III a incredibly fantastic vlogging camera.
To make touch operations work much better, Sony has concluded redesigned the A7S III’s menu technique, creating it far more rational and far better for touch. Sony arguably experienced the worst camera menu program right before this, but now it looks like a person of the very best. For illustration, sub-menus are considerably easier to come across as they now pop out to the side. It also has a devoted menu for motion picture method, with options shifting appropriately. It also looks to be considerably much easier to customise menus and buttons.
As with all of Sony’s the latest comprehensive-frame mirrorless versions, the A7S III offers created-in 5-axis picture stabilization. It guarantees no image good quality compromises, as it can retain 4K, 3,840 x 2,160 resolution with only a incredibly slight crop in energetic stabilization mode.
Other features contain dedicated microphone and headphone jacks, alongside with a USB Kind C port with ability supply assist and LAN adaptor connectivity. You can also join Sony mics specifically to the digital M1 shoe and even do 4-channel 24-little bit recording working with Sony’s XLR-K3M adapter. Eventually, it is worthy of noting that the A7S III weighs in at 614 grams, generating it lighter than the Canon EOS R5 and virtually fifty percent the fat of Panasonic’s S1H.
A camera with this type of functionality does not appear inexpensive, of system, but the rates are in line with previous A7S styles. It will get there someday in August for $3,500 for the human body only — $500 far more than the A7S II, but $400 significantly less than Canon’s EOS R5 and the Panasonic S1H.
Update 10:30AM: Extra availability and pricing for CFexpress cards.