vivo/iQOO smartphones usually come with a pre-applied high-definition screen protector from the factory.
If you need additional screen protection, you can also apply a tempered glass protector. However, for models with in-screen or ultrasonic fingerprint sensors, using a tempered glass protector may affect fingerprint recognition, unlocking, and enrollment.
Since ultrasonic fingerprint technology relies on emitting pulses for penetration-based scanning, and tempered glass is typically thicker, it can interfere with the ultrasonic signal (as ultrasonic waves cannot pass through air gaps).
This may hinder the recognition process and reduce accuracy. We recommend using the original high-transparency film, but you can choose based on your needs.
Was this article helpful?
Recommended articles
Back to Other