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Sony Alpha 7R IV Full Frame Mirrorless Interchangeable Lens Camera w/High Resolution 61MP Sensor, up to 10FPS with Continuous AF/AE Tracking Body Only New Version - a7R IV
4.6
Based on 358 reviewsReal-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 25, 2025
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About the Author
Expert analysis by Marcus Dallin

Marcus Dallin
Expert ReviewerReviews Editor
Marcus runs our mobile desk at Review Atlas, evaluating phones, earbuds, wearables, and the apps that make them sing. With a UX background, he focuses on pocketability, haptics, call quality, and day‑two battery life. He has tested hundreds of cases and chargers and loves ‘three‑months‑later’ updates that keep brands honest. At Review Atlas, his guides deliver practical picks for every budget.
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Our rigorous, independent testing process
Testing Period
30 days
Tested By
Marcus Dallin
Our Testing Process
- We purchase all products at full retail price to ensure unbiased testing
- Products are tested in real-world conditions matching everyday use
- Our experts conduct both objective measurements and subjective evaluations
- Reviews are regularly updated as new products enter the market
- Tested according to our Mirrorless Cameras testing methodology
Last updated: November 25, 2025
|Independently tested and reviewed
