Samsung is pivoting to a smaller panel size for its Fan-Out Panel-Level Package process, and if the timing holds, the Galaxy S28’s Exynos new chip tech could be the first flagship AP to actually use it.

The company is betting hard on a packaging tech that’s been hiding in plain sight. Plans include ditching the 600×600mm panels used for years in favor of 415×510mm, via Jukan.

It will be smaller, more controlled, and less warping, which has been the silent killer of FO-PLP ambitions since day one. Right now, FO-PLP only shows up in Galaxy Watch chips.

Watches got the experimental treatment. Flagship phones stuck with proven methods. Now the 415×510mm panels surface as the compromise that might actually work. Still about 3x more productive than legacy 300mm wafer-based processes.

TSMC’s apparently working on something even smaller, though details remain vague and Samsung’s expected to hit mass production first, likely sometime in 2027.

If Samsung can move flagship APs to this new FO-PLP setup, it frees capacity and cuts costs. Not by a little, but enough that it changes the economics of chipmaking at the high end.

The Galaxy S28’s chip may not ship with a press release about packaging tech. Samsung doesn’t work that way. But if the chip inside boots faster, runs cooler, or costs Samsung less to produce at volume, you’ll know what shifted behind the curtain.

Nothing is confirmed, and the fate of Exynos depends on consumer feedback. Even though the Exynos 2600 has made a comeback, the utilization of future products in flagship models remains uncertain.

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