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: Xiaomi Redmi 12C

3mk FlexibleGlass hybrid screen protector for Xiaomi Redmi 12C

Phone Screen protectors

3mk FlexibleGlass hybrid screen protector for Xiaomi Redmi 12C

Name: 3mk FlexibleGlass hybrid screen protector for Xiaomi Redmi 12C
Brand: Xiaomi
SKU: 8549
Price: 9.99 EUR
Availability: InStock

SKU: 5903108517553

Price

€9.99

Delivery

Pick up at Omniva, Unisend, SmartPosti parcel locker

August 26-28 (from 3.09 €) (FREE from 39 €)

Delivery to home / office

August 26-28 (from 9.99 €) (FREE from 99 €)

Color

Transparent

Material

Glass

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Compatible devices

Redmi 12C

Description

3mk FlexibleGlass is an ultra-thin hybrid screen protector shaped for the listed phone. At less than 0.5 mm thick, it adds only a subtle layer over the display. An additional ceramic layer gives the protector a manufacturer-declared 7H scratch-resistance rating. According to 3mk, the hybrid structure can strengthen the display by up to 250% by absorbing part of the impact energy; actual performance depends on the impact. The oleophobic surface helps reduce dirt and fingerprints while retaining touch response. An antibacterial coating is applied to the surface, and Fit-In positioning stickers help align the protector without covering the front camera.

Materials / type: hybrid protector with a ceramic layer
Colour: clear
Compatibility: Xiaomi Redmi 12C