Tempered glass or hydrogel film — what is the difference?

Tempered glass (9H hardness) protects against drops and scratches and feels like the real screen under your finger. Hydrogel film is thinner and flexible, sits properly on a curved screen and heals surface scratches by itself — but it does not absorb impact. For most phones we recommend tempered glass.

Does a screen protector make the display worse?

No. A good protector has over 99% light transmission and an oleophobic coating that repels fingerprints. Colours and brightness stay the same.

Will a protector interfere with the fingerprint reader?

Tempered glass can slow down an in-display reader slightly. Hydrogel film works better with that technology. Tip: re-register your fingerprints after fitting the protector.

How often should a screen protector be replaced?

Replace it as soon as you see cracks or deep scratches — a cracked protector no longer protects properly. A good one typically lasts 6–12 months.

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Fits: Samsung Galaxy S23 Ultra

Samsung Galaxy S23 Ultra - 3mk SilverProtection+

Phone Screen protectors

Samsung Galaxy S23 Ultra - 3mk SilverProtection+

Name: Samsung Galaxy S23 Ultra - 3mk SilverProtection+
Brand: Samsung
SKU: 8111
Price: 10.99 EUR
Availability: InStock

SKU: 5903108512565

Price

€10.99

Delivery

Pick up at our store

August 21 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

August 22-24 (from 2.29 €) (FREE from 30 €)

Delivery to home / office

August 22-24 (from 4.99 €) (FREE from 50 €)

Color

Silver

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Compatible devices

Galaxy S23 Ultra

Description

3mk SilverProtection+ film for Samsung Galaxy S23 Ultra combines impact absorption with an antimicrobial and self-healing surface. The multilayer film is specified to strengthen the display by up to 400%, while its coating is described as eliminating 99% of known bacteria, viruses, fungi and mould and working 24/7.

Flexible construction also follows curved display edges.
Oleophobic coating improves finger glide and cleaning.
Wet installation uses the supplied gel, described as 100% safe for the display.
The self-healing layer reduces minor scratches over time.

The supplier notes that a phone may be touched more than 2,000 times per day and its screen may carry up to 300 times more bacteria than a public toilet. The antimicrobial film supplements normal hygiene; no confirmed claim is made specifically for SARS-CoV-2 or COVID-19.