Sony A7r IV body (ILCE-7RM4)
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A multi-megapixel full frame mirrorless camera offering 61 MP resolution at full frame. The model will fit studio workers, subjects, advertisers, landscape painters and other photographers who are in dire need of the highest detail of the frame. Due to the absence of an AA anti-aliasing filter and an effective matrix image stabilization system, the camera demonstrates outstanding results in photography.
The full-frame CMOS-matrix of the camera works out 15 stops of the dynamic range; when shooting video in 4K resolution, information is read from its entire plane. The operator has access to support for the S-Log 8-bit gamma curve profile, connectors for connecting a microphone and headphones. In the reportage genre of photography, the Sony A7r IV body develops a rate of fire of up to 10 fps, the subject is caught and securely held by 567 points of the autofocus system.
It works in real-time tracking mode, aims at the target by the eyes of people and animals. A 5.76 million-pixel electronic viewfinder or a 3-inch touch screen is used for sighting during framing. For individual frames, the camera allows you to use multi-frame shooting with pixel shift, which provides a resolution of the final image up to 240 MP. In the “body” configuration, the mirrorless is sold without an interchangeable lens.
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Buy Sony A7r IV body
All prices 11 →Sony Alpha a7R IV Mirrorless Digital Camera Body (V2) ILCE7RM4A/B | $2,998.00 |  | |||
| $2,999.99 |  | ||||
| $2,081.45 | | ||||
Sony Alpha a7R IV Mirrorless Digital Camera Body (V2) with VG-C4EM Vertica | $3,396.00 | | |||
Sony Alpha a7R IV Mirrorless Digital Camera Body (V2) with Capture One Sof | $2,998.00 | | |||
With Sony cameras, the era of full-frame mirrorless cameras began. From generation to generation they are "finished" to the perfect. The benchmark for full-frame mirrorless camera in 2020 in the vision of the Japanese company is the A7r IV.
At the first place
In the first place in the camera is a CMOS-matrix with a resolution of 61 MP, which fulfills 15 steps of the dynamic range. It is covered by a five-axis sensor-shift stabilization system, characterized by an effective 5.5 stops of exposure. The native light sensitivity of the matrix is measured in the range from 100 to 3200 ISO units, extended — from 50 to 102400 ISO. Working for her are considered ISO up to 1600 units, which is not much by modern standards. Using the "Pixel Shift Multi Shooting" function, the camera stitches several frames into one to get the final picture at a resolution of 240.8 MP — that's 19008 x 12672 pixels.
Targeting
Mirrorless easily handles large amounts of data — full-resolution images take up a lot of space. It's no joke, the Sony A7R IV can shoot up to ten 60-megapixel frames per second. A 567-point autofocus system with real-time tracking, face and eye detection is responsible for aiming the camera at the target. Autofocus on people's eyes works including for video in continuous mode.
Video capabilities
Speaking of video. It is produced on camera in a maximum resolution of 4K with data readout from the full width of the matrix. Videographers will come in handy with support for S-Log 2, S-Log 3, HLG gamma curve profiles, microphone and headphone jacks. Moreover, the audio interface on board the model is digital. The video recording bit rate is 100 Mbps.
Pro Tool
In terms of controls, the Sony A7r IV uses a well-run scheme from previous generations of the Sevens. Standing apart in the camera is an OLED viewfinder with a high resolution of 5.76 million pixels and a refresh rate of up to 120 Hz. The touch screen on the back side of the body of the model is mounted on a swivel hinge. With the help of touches, you can select the autofocus area and enlarge the image with a double tap. But the long-awaited work with the menu and camera settings was not delivered to the touch interface. Is the game worth the candle? Definitely yes. But only if the need for a professional tool for high-quality photography is at stake.
