Sony ILCE7RM4/B

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The Sony Alpha a7R IV (ILCE-7RM4) is a professional-grade full-frame mirrorless camera featuring a high-resolution 61.0 effective megapixel back-illuminated Exmor R CMOS sensor. It supports ISO sensitivity range from 100 to 32000 (expandable to 50-102400), providing versatile performance in various lighting conditions. The camera integrates a fast BIONZ X image processor that enables continuous shooting at up to 10 fps with full AF/AE tracking. It supports 4K video recording with full pixel readout and no pixel binning for superior video quality. The advanced Fast Hybrid AF system includes 567 phase-detection points for precise and reliable focusing across the frame. It is equipped with a high-resolution 5.76-million-dot OLED electronic viewfinder and a 3.0-inch tiltable LCD touchscreen for flexible composition and control.

The camera body is built with magnesium alloy and weather sealing to withstand tough shooting conditions. It also supports dual UHS-II SD card slots for simultaneous or relay recording. Connectivity options include Wi-Fi, NFC, and Bluetooth, facilitating wireless file transfer and remote control. The Sony a7R IV incorporates Real-time Eye AF and Real-time Tracking features enhancing autofocus accuracy for stills and video. Overall, it is designed for demanding professional photographers and videographers seeking exceptional resolution and performance.

The Sony Alpha a7R IV offers an industry-leading 61MP full-frame sensor delivering incredible detail and color fidelity. Its advanced autofocus system with 567 phase-detection points ensures fast and accurate focusing even in challenging conditions. The camera’s 10 fps continuous shooting mode with full AF/AE tracking allows capturing fast action sequences without compromising image quality. Dual card slots supporting UHS-II SD cards offer ample storage and workflow flexibility. Weather-sealed magnesium alloy body enhances durability and usability in adverse environments. The combination of high-resolution EVF and tiltable LCD touchscreen provides versatile and precise image framing options for various shooting scenarios.

Due to its very high resolution, the Sony a7R IV produces large file sizes that require significant storage and processing power. The camera’s buffer depth is limited during high-speed continuous shooting at full resolution. Its 10 fps burst speed is slightly slower compared to some sports-oriented cameras. Video capabilities, although strong, are limited to 4K 30p rather than 60p for ultra-smooth footage. The camera’s price point is noticeably high, making it less accessible for entry-level consumers. Finally, menu complexity and numerous features may present a steep learning curve for new users.

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