Samsung is reportedly working on a brand-new face unlock system named Polar ID v1.0, expected to appear first on the upcoming Galaxy S27 Ultra. Leaks from early firmware builds hint that this feature is part of the company’s biometric security framework, and tech fans are buzzing with excitement.

According to the reports going viral on X, the firmware’s internal logs mention a “polarized-light authentication system” — a term that has sparked curiosity among smartphone enthusiasts. While the exact technical process remains unclear, experts believe the feature will rely on advanced polarized near-infrared light to map facial features precisely.

Unlike the usual front-camera methods, Samsung is testing dedicated facial recognition hardware. The system uses an ISOCELL Vizion sensor combined with a BIO Fusion Core module, designed to boost accuracy and speed. Early leaks suggest it could unlock a screen in just 180ms and function flawlessly even in the dark or while wearing sunglasses.

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This could mark a massive shift in Android security. Until now, most Android Face Unlock systems have been fast but unreliable for sensitive tasks like secure payments. If Samsung’s Polar ID works as rumored, it might finally put the brand on par with, or even ahead of, Apple’s Face ID.

However, it’s still early days. Insiders say Samsung is experimenting, and the technology may not arrive until 2027. While fans are eager, experts advise taking this leak “with a pinch of salt” until official confirmation.

If Samsung delivers what the leaks suggest, Polar ID could change how Android users view Face Unlock. The idea of scanning through sunglasses and low light sounds futuristic but practical. Still, 2027 is a long wait — and in tech, anything can change before launch. For now, this leak gives a glimpse into how serious Samsung is about biometric innovation.