3MK HardGlass MaxPrivacy Cristal de privacidad con aplicador para Samsung Galaxy S25 Ultra negro

Commuters and office workers who handle confidential documents on their Samsung Galaxy S25 Ultra will appreciate this privacy screen protector. The 3MK HardGlass MaxPrivacy keeps on-screen content visible only to the person directly in front of the phone, while anyone viewing from an angle sees only a dark screen. The included easy-fit applicator ensures a bubble-free installation in under a minute, even for first-time users.

Key specifications

• 2-way privacy filter: blocks side views up to 30 degrees
• 9H tempered glass with anti-shatter film
• Full-surface adhesive with 3D curved edges for case compatibility
• Oleophobic coating resists fingerprints and smudges
• Ultrasonic fingerprint sensor compatible
• Thickness: approximately 0.3 mm

Why choose it

This protector combines military-grade impact protection with a crystal-clear front view. The black frame blends seamlessly with the phone’s bezels, while the high-definition clarity ensures videos and photos look sharp. Unlike film-based privacy protectors, the tempered glass maintains full touch sensitivity and does not interfere with the S Pen or in-display fingerprint reader.

Ideal use cases

• Business travelers reading sensitive emails in public
• Healthcare professionals accessing patient records on the go
• Anyone who values privacy while using banking apps or social media
• Users who want maximum screen protection without sacrificing clarity

Good to know

The installation kit includes a cleaning wipe, dust absorber, and alignment frame. The protector is compatible with most cases thanks to its 3D curved edges.