Dpreviw
The first thing that should be apparent is that the a7 IV's 33MP sensor can capture a lot of detail and, as we saw in our real-world samples, JPEG color that's directly comparable with the best of its peers. The higher pixel count, combined with Sony's JPEG sharpening makes more of the fine detail than its rivals.
Dpreviw
The a7 IV's image quality is extremely good, with excellent levels of detail, extensive dynamic range and attractive JPEG color.