Sony a7 IV gets big updates and features from the alpha 1

The Sony a7 IV update took a lot of the features from the a1. A big one is the autofocus system. Sony states it tracks and stays in focus much better with eye focus and shifts to hold onto the subject better than the previous model. The Alpha 7 IV is Sonys entry-level mirrorless camera. … Continued

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Downgraded” from A7IV BACK to A7RIII. AMA about A7IV or RIII. : r/SonyAlpha

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Prepare to be inspired. The Sony Alpha 7 IV Mirrorless Camera's true-to-life resolution and remarkable AI-powered autofocus complement a range of world-class features at the cutting edge of imaging technology. Go beyond basic with 33-Megapixel full-frame sensor for outstanding still image and 4K11 movie quality. The full-frame 33MP Exmor R back-illuminated CMOS sensor delivers outstanding speed and superb image quality.

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