That got your attention? It certainly got mine, as the TechRadar article quotes Terushi Shimizunot, President and CEO of Sony Semiconductor Solutions (SSS), not just pronouncing that smartphones will trump that of their SLR rivals by 2024, but also that the phone’s still image quality is expected to exceed that of ILCs [interchangeable lens camera, i.e. including DSLR as well as mirrorless cameras] sometime during 2024.

Yes, such a bold statement might be self-serving, but if it comes from the vendor that counts for 42% of the global image sensor market for phones we’d better pay attention.

So if you thought, given the smartphone’s inherent form factor restrictions, that smartphone camera improvements are about to plateau, you’re dead wrong, according Sony.

We’ll actually see an acceleration of smartphone image capture quality improvements, they say.

Why? In short: larger sensors will come to market, AI-based computational photography will continue to push the boundaries while leveraging faster processors and things like folded optics, super HDR, and two-layer transistor pixel technology.

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About two-layer transistor pixel technology: Traditional CMOS image sensors house both the photodiodes and pixel transistors on the same substrate, but Sony's new two-layer transistor pixel technology separates them on different substrate layers.

According to Sony, this technology approximately doubles saturation signal levels, widens the dynamic range and reduces noise - all of which result in improved image quality.
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