Description
The Sony A7R IV is the latest addition to Sony’s full-frame mirrorless camera lineup. It is a powerhouse of a camera that is designed to cater to the needs of professional photographers and advanced enthusiasts alike.
One of the most significant upgrades in the A7R IV is its sensor. The camera comes with a 61-megapixel full-frame CMOS sensor, which is currently the highest resolution sensor in any full-frame camera. This is a huge jump from the 42-megapixel sensor in the A7R III, and it is expected to deliver unparalleled detail and sharpness in images.
In addition, the A7R IV comes with an updated autofocus (AF) system, which includes 567 phase-detection autofocus points, covering 74% of the image sensor. This ensures the camera can accurately track subjects even in challenging lighting conditions. The AF system also includes real-time eye autofocus for both humans and animals, which is an excellent feature for portrait and wildlife photographers.
Another new feature in the A7R IV is the inclusion of a 5.76 million dot OLED electronic viewfinder (EVF), which is the highest resolution EVF in any camera. The EVF provides a bright and clear view of the scene, and it should be a treat to use for photographers who prefer to compose their shots using the viewfinder.
The camera also includes Sony’s latest BIONZ X image processor, which should provide faster processing speeds compared to the previous model. The A7R IV also supports shooting at up to 10 frames per second (fps) with AF/AE tracking, which is higher than the 5fps of the A7R III.
Additionally, the A7R IV includes 4K video recording capabilities with full pixel readout, S-log3 and HDR support. The camera also includes a 5-axis image stabilization system, which should help in capturing smoother handheld footage.
Overall, the Sony A7R IV is a compelling camera that should appeal to serious photographers who are looking for a high-resolution camera with advanced features. At a price point of around $3,500, it is not cheap, but given its impressive specifications, it does seem like a worthy investment.
Mirrorless Interchangeable Lens Cameras, CMOS, Full frame (35mm), 30-1/8000, 61 MP, Bluetooth, NFC, Wi-Fi
Sony A7R IV properties
| Product name | A7R IV |
| Type | Mirrorless Interchangeable Lens Cameras |
| Lens | Body only |
| Ports | HDMI, USB |
| Memory Cards | SD, SDHC, SDXC, microSD, microSDHC, microSDXC |
| Features | Bluetooth, NFC, Wi-Fi |
| Viewfinder | Electronic (EVF), LCD/OLED |
| Shutter Speed | 30-1/8000 bps |
| Continuous Drive | 10fps, 8fps, 6fps, 3fps |
| Auto Focus | Yes |
| AF points | 567 |
| Image Stabilization | Yes |
| Manual Focus | Yes |
| Digital Zoom | 4.0 x |
| Image File Format | JPEG, RAW |
| Flash | External |
| Flash Sync Speed | 1/250 sec |
| Battery Type | Rechargeable Lithium-Ion |
| Display Size | 3.0 “ |
| Display Resolution | 1440000 pixels |
| Max Video Resolution | 3840×2160 (4K) |
| Video resolutions (fps) | 3840×2160 (24, 25, 30 fps), 1920×1080 (24, 30, 60, 50, 100 fps) |
| Video File Format | AVCHD, MPEG4 |
| Audio File Format | PCM |
| Sensor Type | CMOS |
| Sensor Format | Full frame (35mm) |
| Effective Pixels | 61.0 MP |
| Total Pixels | 62.5 MP |
| ISO Rating | 100/32000 |
| Dimensions (HxWxD) | 96x129x78 mm |
Boris Karate –
Beautiful white balance and colors. The viewfinder and display allow for quick and precise selection of brightness and aperture so that the desired effect is obtained in the photo. The eye viewfinder is electronic, so it does not match the reality reception of SLRs, but it allows, as I mentioned, a real view of the brightness set. The camera is not perfect for shooting against the sun, but I can guess that the lens is also important here. The camera is very handy and well-made. I recommend.