Key Features
- 61MP Full-Frame Exmor R BSI CMOS Sensor
- BIONZ X Image Processor & Front-End LSI
- 567-Point Phase-Detection AF System
- UHD 4K30p Video with HLG & S-Log3 Gammas
MFR #
ILCE7RM4A/B
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Top customer reviews
- Great images but very buggy softwareGreat images and video so far. But the biggest problem is the flimsy OS. Whenever I use the product with the imaging edge app it constantly fails to connect. What’s worse is that this app seems to be damaging the firmware. For example my start stop trigger stopped working after using the application. And I had to load an older “cam set” which got it working again. So the firmware seems to be very flakey. Menus are improved but at the cost of stability. I would wait to buy until these bugs are worked out.
- One word: unbelievableSwapped over after 20 years of Canon, and completely blown away with the quality, lightness, and performance of the Mk 4. It wasn’t love at first sight, but have now learnt the menus and how to set up the camera The resolution and image quality is impressive, and at 10 fps, + the lightness of the body and G Master lenses means it’s easier to lug about, and great results. Very happy with this equipment, not cheap, but for me a massive step to improving useability and love of photography.
- Fantastic Sharpness with Sony LensesI bought this A7R4 for my recent trip to Japan - 23 Oct 2019 till 12 Nov 2019, as a replacement for my Sony A7R2. Just the battery life for the A7R4 is sufficient to brighten up my trip. In fact I hardly need to use my spare battery during my 21 days. The sharpness with my existing lenses (16-35 F4, 24-105 F4, 28mm F2) simply improved due to the higher resolution. I uses a tripod for most of my landscape shots. The My Menu feature helps alot as I don't really have much time to explore the features before going for the trip. To me personally it is well worth the upgrade from A7R2 to R4. Only issue is that the higher resolution also means you have to be extra careful when using handheld mode. However even blurry 60MP shots when scale down to 4K, they still look pretty good.
- Change from NikonHaving been a Nikon DSLR user for many decades culminating with the D850 which is a truely outstanding camera for many aspects of photography - I decide to go for a mirroless camera and chose Sony for wildlife photography because of the lenses avaiable - (ie 200-600mm and 600mm and the high resolution of the A7R IV. It has taken a while to adapt but getting very familar with it and its great felxibility in settings and controls via the many possible function assignment buttons or toggles. At last I am getting truely sharp images in most light settings and have become an admirer of the camera and the 200-600mm lens.
- Good but not perfectTraded in a Nikon z7 for this for the auto focus which is fantastic but colour and noise at hi iso not up to Nikon standards
