https://www.youtube.com/watch?v=nA9rW6ke5fs
Meet the Mark IV from SONY's Alpha 7's series, designed to meet both photo and movie needs from content creators to enthusiasts.Join the new age of hybrid sh

https://electronics.sony.com/imaging/interchangeable-lens-cameras/all-interchangeable-lens-cameras/p/ilce7m4-b
The latest sensor, processing engine, and AI-based autofocus work in tandem with cutting-edge still-photography and moviemaking technology to create a fresh, dynamic imaging experience. The α7 IV is the ideal hybrid, providing breathtaking still and movie imagery, along with flexible connectivity for on-the-spot transmission of your images.

https://petapixel.com/2021/10/21/sony-alpha-7-iv-review-the-best-camera-sony-has-ever-made-almost/
The Alpha 7 IV makes a giant leap into 4K 60p 10-bit 4:2:2 All-Intra video. Recording at 4K 60p, the frame is cropped to Super 35 but there's no pixel binning in the readout. At 4K 24p and 30p

https://www.wired.com/review/sony-a7-iv-full-frame-mirrorless-camera/
Expensive. Sony's new A7 IV full-frame mirrorless camera is one of the best "entry-level" mirrorless cameras on the market. Yes, there are higher-resolution sensors, and you won't find some

https://en.wikipedia.org/wiki/Sony_%CE%B17
The Sony α7, α7R, α7S and α7C (the α is sometimes spelled out as Alpha) are four closely related families of full-frame mirrorless interchangeable-lens cameras.The first two were announced in October 2013, the third in April 2014 and the fourth in September 2020. They are Sony's first full-frame mirrorless interchangeable lens cameras and share the E-mount with the company's smaller

https://amateurphotographer.com/review/sony-alpha-7-iv-review/
Thanks to an updated Bionz XR processor, the camera is still capable of shooting at 10 frames per second with autofocus tracking. Sony claims a massive buffer of at least 828 frames in full-resolution raw, but this requires use of a CFexpress Type A card. Sony has built the A7 IV around an 33MP full-frame BSI-CMOS sensor.

https://camerajabber.com/which-sony-a7-camera/
Sony A7 series = The Affordable Option. While the A7 II was pretty decent, the Sony A7 III is much better. What's more, at launch Sony priced it quite aggressively for a full-frame camera at £2000/$1,998 (body only) or £2,500/$2,198 with the 28-70mm lens. However, its price has fallen since launch. Sony A7 III.

https://www.dpreview.com/reviews/sony-alpha-a7
If there's one thing that you can say about Sony's digital camera business, it's that they've experimented with many different concepts. From SLRs with dual autofocus systems and Translucent Mirror Technology to its NEX mirrorless line-up, Sony has gone down virtually every avenue in digital imaging. Its latest products - the Alpha 7 and Alpha 7R - may be the most exciting products to come out

https://www.pcmag.com/news/sony-alpha-7-vs-alpha-7r-which-one-to-get
The Alpha 7 ($1,699.99 body only, or $1,999.99 with a 28-70mm f/3.5-5.6 zoom lens) is a 24-megapixel camera with on-sensor phase detect autofocus and a design that includes an optical low-pass

https://www.trustedreviews.com/reviews/sony-a7-iv
33MP full-frame sensor The large, high-resolution image sensor is ideal for demanding photo and video tasks, including low-light work. 4K video recording The A7 IV captures 4K video at a range of

https://www.amazon.com/Sony-Full-frame-Mirrorless-Interchangeable-28-70mm/dp/B09JZRWRJN
Amazon.com : Sony Alpha 7 IV Full-frame Mirrorless Interchangeable Lens Camera with 28-70mm Zoom Lens Kit : Electronics

https://www.pcmag.com/reviews/sony-alpha-7
The Bottom Line. The Sony Alpha 7 is a fast-shooting, full-frame mirrorless camera that is capable of capturing some impressive images, but we prefer its sibling, the 7R, overall. MSRP $1,699.99

https://www.digitalcameraworld.com/reviews/sony-a7-review
Digital Camera World Verdict. Our original review of the Sony A7 was enthusiastic but cautious. There weren't many lenses and there were some handling quibbles, but it was an exciting new camera. Five years on, there are lots of new lenses and the handling has evolved but only a little, so - paradoxically - the A7 looks even better now

https://www.naturephotographyblog.com/blog/sony-a7-iv-for-birds-in-flight-photography-first-thoughts
Priced at CAD$3,199.99, the Sony a7 IV is the base model Sony Alpha 7 series of cameras, but it now boasts many of the features of the much more expensive higher-end cameras like the Sony Alpha 1. Since there are already many reviews out there, here are my initial thoughts about the camera from a bird photographer's perspective.

https://www.gadgets360.com/cameras/reviews/sony-alpha-7-ii-review-advanced-camera-technology-at-a-price-707459
The metering modes available are spot, centre-weighted, and multi-segment. The Alpha 7 II has a continuous shooting speed of 5fps, which is not as good as some other cameras which offer up to 12fps. Video enthusiasts will really value the addition of 1080p XAVC S video recording at 50Mbps.

https://www.digitaltrends.com/photography/best-sony-a7-series-camera/
Best Sony A7 III deals: Save $300 on the full frame mirrorless camera. Smaller and cheaper, the full-frame Lumix S5 is exactly what Panasonic needed. Sony's A7S III is the ultimate 4K video

https://www.dpreview.com/reviews/sony-alpha-7-s
Sony Alpha 7S Review. The a7S is the third model in Sony's full-frame mirrorless lineup, a 12MP camera that puts as much emphasis on its movie capture capabilities as its still image prowess. While the a7S is a capable still shooter, Sony has emphasized that its real focus (no pun intended) is videography. The first thing you need to know about

https://electronics.sony.com/imaging/interchangeable-lens-cameras/full-frame/p/ilce7m3-b
Features. α7 III. Perfection for all. Everything you need. Capture the peaks of more decisive moments with the α7 III from Sony, packing newly developed back-illuminated full-frame CMOS sensor and other advanced imaging innovations, high-speed response, ease of operation, and reliable durability that are ready for various shooting needs.

https://www.tomsguide.com/us/sony-alpha-a7,review-2186.html
The a7 is not without quirks, though, like a complex menu system and overly aggressive noise (graininess). We also looked at the 36.4-MP, $2,300 (body-only) sibling Alpha a7R camera and note some

https://www.dpreview.com/articles/3008620911/sony-alpha-7-review-full-frame-mirrorless-is-here
By putting a 24 megapixel full-frame sensor into a body nearly the same size as the Olympus E-M1, the Alpha 7 is arguably the most ambitious camera Sony has ever made. Never before has there been a full-frame camera this small - and one that supports nearly every 35mm lens format ever made, as well as Sony's own E-mount lenses.

https://www.dpreview.com/products/sony/slrs/sony_a7
Sony a7 Overview. The Sony Alpha 7 is a full-frame E-mount mirrorless camera. The A7 is very similar to its more expensive sibling (the A7R), except that it uses a 24 megapixel CMOS sensor with on-chip phase detection. The A7 twins are the smallest and lightest full-frame cameras on the market. While the cameras can use any E-mount lens, there

https://www.ephotozine.com/article/sony-alpha-7-full-review-23179
The Sony Alpha 7 is available for £1300 body only, or £1549 with 28-70mm kits lens which makes it good value for money as one of the lowest priced full-frame cameras currently available

https://www.dpreview.com/reviews/sony-alpha-7-ii/2
The Sony Alpha a7 II is an image-stabilized full frame mirrorless camera, the fourth release in Sony's a7 lineup and the follow up the original a7. It uses the same 24-megapixel sensor as its predecessor, and the same Bionz X processor as the rest of the a7 series. Improvements come in the form of 5-axis sensor-based image stabilization, improved AF performance and some overall design tweaks.