2014年2月13日 · The a7 and a7R are identical in terms of physical design, with the main differences being the sensor and autofocus system. The a7 features a full-frame 24 megapixel CMOS, while the a7R has a 36 megapixel CMOS sensor with no optical low-pass filter.

2022年11月13日 · With a 36 MP sensor, it has been the highest-resolution mirrorless camera since its release and has been another alternative to the highly-regarded Nikon D800 / D800E / D810 DSLRs for a long time (until Canon broke the record with its 50.6 MP Canon 5DS / …

Next-generation AI-based AF combine with extraordinary 61MP picture quality and spectacular 8K24p/4K60p movies to create a higher level of imaging performance.

Combining resolution and precision, the Sony a7R V is the mirrorless camera designed for those who crave detail. Featuring a 61MP full-frame sensor, all-new AI-based autofocus system with advanced subject recognition, 8K video recording, and 8-stop image stabilization, the fifth-generation a7R is reliable and well-rounded for both photography ...

Sony’s full-frame mirrorless α7R IV reveals ever more overwhelming photographic vision, with expressive prowess once expected only in medium-format cameras, and remarkably high …

Refine your sense of reality with the Sony Alpha 7R III, featuring a full-frame image sensor, superior speed, high-resolution imaging, and reliable performance.

Features 36MP of rich detail, a true-to-life 2.4 million dot OLED viewfinder, Wi-Fi® sharing and an expandable shoe system. It's all the full-frame performance you ever wanted in a compact size that will change your perspective entirely.

Buy Sony a7R IVA Mirrorless Camera featuring 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, 5.76m-Dot Tru-Finder OLED EVF, 3.0" 2.36m-Dot Tilting Touchscreen LCD, Up to 10 fps Shooting, ISO 100-32000, 5-Axis SteadyShot INSIDE ...

Thanks to an evolutionary leap in image processing power and efficiency, the a7R III combines a high resolution 42.4 MP back illuminated Exmor R CMOS image sensor with impressive shooting speeds at up to 10 fps with full AF/AE tracking, as well as beautiful 4K HDR video quality, wide 15 stop dynamic range and high sensitivity with noise ...