Sony Introduces High-Resolution Alpha 7R IV Camera with World’s First 61.0 MP Back-illuminated Full-frame Image Sensor
The new Alpha 7R IV features a newly developed 35mm full-frame back illuminated CMOS image sensor with a resolution of 61.0 MP, the world’s first of its kind. The new sensor’s back-illuminated structure and effective noise reduction techniques combine to deliver extremely low-noise, high sensitivity performance ensuring the absolute maximum image quality. The camera also boasts an impressive 15-stop dynamic range at low sensitivities, resulting in smooth natural gradations ranging from deep shadows to highlights, and utilises algorithms from many of the latest Alpha™ cameras to maintain outstanding colour reproduction.
Sony A7R IV features highlight:
- World’s first 35mm full-frame 61.0 MP back-illuminated Exmor R™ CMOS image sensor with latest-generation BIONZ X™ image processor
- 15-stop dynamic range at low sensitivities, resulting in smooth natural gradations ranging from deep shadows to highlights
- High-speed continuous shooting at up to 10 fps with full AF / AE tracking for approx. 7 seconds in full-frame mode with an increased buffer memory, and approximately three times more in APS-C mode
- 567 focal-plane phase-detection AF points covering 74% of image area and 425 contrast AF points
- Debut of Real-time Eye AF for movie recording and advanced Real-time Tracking plus Real-time Eye AF for still image recording
- Features an APS-C crop mode delivering stunning high resolution of 26.2MP2
- 5.76 million dot UXGA (Ultra-XGA) OLED Tru-Finder™ electric viewfinder with outstanding detail, brightness and contrast
- Upgraded connectivity and operability including high-speed Wi-Fi support, wireless PC remote connectivity, FTP wireless transfer, faster data transfer via USB and more
- Professional 4K movie recording functionality including full pixel readout with no pixel binning in Super 35mm mode, S-Log3, HDR workflow support
- Multi Interface Shoe™ with digital audio interface deliver the high-quality sound recording with new Sony’s microphones and XLR adaptor
- Additional enhancements to the body design include an improved grip and button for improvised control with compact, lightweight body