Samsung Galaxy S27 Ultra leak: ‘Polar ID’ face unlock tipped for 180ms unlocks and stronger anti‑spoofing — could finally rival Apple Face ID (Nov 10, 2025)
Samsung is testing a “Polar ID” facial authentication system for the upcoming Galaxy S27 Ultra, according to new reports and firmware leaks. The technology uses a polarized-light ISOCELL Vizion sensor and a BIO-Fusion Core enclave, with claimed unlock speeds around 180 milliseconds. Mentions of “Polar ID v1.0” appear in early S27 Ultra firmware. Metalenz, which supplies the optics, confirmed compatibility in February.