Sony α7R IV 35 mm Full-Frame, 61.0 MP

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https://sony.com/electronics/interchangeable-lens-cameras/ilce-7rm4?cpint=SG_CATEGORY_SEC-TOUT-OTHER-A7RIV-EN_GL-2019-05-M01-7RIV-TOUT01-7RIV

α7R IV 35 mm full-frame camera with 61.0 MP

Enter a whole new world of photographic expression with incomparable image quality and processing speed. A powerful new choice joins the α7R series with ever more advanced connectivity and enhanced reliability demanded by pros.

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61.0 MP1 35 mm full-frame Exmor R CMOS sensor and BIONZ X image processing engine
Standard ISO 100–32000 range
Fast Hybrid AF with 567-point focal-plane phase-detection AF and 425-point contrast-detection AF
High-speed continuous shooting of up to 10fps25 with AF/AE tracking
Reliability and operational comfort supporting professional workflow

LENS COMPATIBILITY
Sony E-mount lenses
SENSOR TYPE
35 mm full frame (35.7×23.8mm), Exmor R CMOS sensor
NUMBER OF PIXELS (EFFECTIVE)
Approx. 61.0 megapixels
ISO SENSITIVITY (RECOMMENDED EXPOSURE INDEX)
Still images: ISO 100–32000 (ISO numbers up from ISO 50 to ISO 102400 can be set as expanded ISO range.), AUTO (ISO 100–12800, selectable lower limit and upper limit), Movies: ISO 100-32000 equivalent, AUTO (ISO 100-12800, selectable lower limit and upper limit)
BATTERY LIFE (STILL IMAGES)
Approx. 530 shots (Viewfinder)/approx. 670 shots (LCD monitor) (CIPA standard)26
VIEWFINDER TYPE
1.3 cm (0.5 type) electronic viewfinder (color), UXGA OLED
MONITOR TYPE
2.95 inch (3.0-type) wide type TFT

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Sony a7R IV Hands-on First Impressions

https://www.youtube.com/watch?v=XoGRcdIqxTc
Kai W
Published on Jul 16, 2019

Hands-on with Sony's 61-megapixel, 10FPS monster!

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Sony A7r IV HANDS-ON first-looks with 61MP

https://www.youtube.com/watch?v=SvqneWGH19c
Gordon Laing
Published on Jul 16, 2019

First-looks on Sony's 61 Megapixel Alpha A7r IV mirrorless

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OFFICIAL Sony a7R IV Hands On PREVIEW!!! Was THIS even NEEDED?

https://www.youtube.com/watch?v=wZdP6zQkaE0
Jared Polin
Published on Jul 16, 2019

OFFICIAL Sony a7R IV Hands On PREVIEW!!!

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Sony A7r IV review: IN-DEPTH with 61 Megapixels

https://www.youtube.com/watch?v=QFPlY-4cwPE
Gordon Laing
Published on Aug 22, 2019

In-depth review of Sony's 61 Megapixel A7r IV mirrorless camera!

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Counterpoint?

Sony A7R IV - Why I Cancelled my Pre-order

https://www.youtube.com/watch?v=zXJS2lWAUig
Simon Baxter
Published on Aug 4, 2019

Take a walk in the woods with me while I discuss the reasons why I cancelled my pre-order for a Sony A7R IV. I've been a Sony shooter for 4 years and I enjoy using their camera gear but I soon realised that spending £3500 to replace a camera that isn't even 2 years old feels a bit foolish. If you're an existing subscriber then you'll know I'm not a camera gear fanatic, so this isn't your typical gear video - it's an honest look at what I believe is much more important in photography and things we might want to consider before diving into the acquisition of more gear.