Sony has announced the a7 IV, a more capable but also more expensive 33MP model as part of its core range of full-frame mirrorless cameras. The a7 IV is built around a new 33MP BSI-CMOS sensor and its latest Bionz XR processors, which powers improvements in just about every aspect of performance.

The a7 IV uses a version of Sony’s latest full-frame body design, with a larger grips and bigger buttons than its predecessor. 
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