For Samsung Galaxy S25 S24 S23 S22 S21 Ultra Plus Tempered …, Singapore

1. Optical privacy technology
Micro louver structure: adopting a physical structure similar to a louver, only allowing light from a certain angle on the front to pass through, and blocking light from the side, achieving one-way visibility.
Light control: By using polarization or diffraction principles, reduce screen scattered light and lower side visibility.
2. Visual characteristics
Clear front view: When viewed from the front, the screen display effect is no different from that of a regular film, with minimal loss of color and brightness
Side Blurring/Dimming: When viewed from the side, the screen content appears dark, blurry, or black, making it difficult to identify specific information.
3. Physics and Durability
Material: Usually PET or tempered glass substrate, with some products added with scratch resistant coating
Thickness: Ultra thin design, does not affect touch sensitivity.
Anti reflection/anti glare: Some high-end models reduce reflection and improve visibility under strong light.
4. Additional features
Blue light filtering: Some products integrate anti blue light function to reduce eye fatigue.
Anti spy filming: By using special coatings or structures, it prevents the phone camera from taking side shots of screen content
Privacy switching: A few high-end models support electronic dimming and can switch between anti peeping/full view mode through a switch.
Compatible models:
For Galaxy S21
For Galaxy S21+
For Galaxy S22
For Galaxy S22+
For Galaxy S23
For Galaxy S23+
For Galaxy S24
For Galaxy S24 Ultra
For Galaxy S24+
For Galaxy S25
For Galaxy S25 Ultra
For Galaxy S25+
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