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 A21s

Phone Screen protectors

LCD apsauginis stikliukas "Hard Ceramic" Samsung A21s A217 juodas

SKU: 5900217365655

Price

€2.99

In stock in Panevėžys

Pick up tomorrow · courier delivery

Marijonų g. 27, Panevėžys

Delivery

Pick up at our store

August 14 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

August 15-17 (from 2.29 €) (FREE from 30 €)

Delivery to home / office

August 15-17 (from 4.99 €) (FREE from 50 €)

Description

This screen protector is intended for the device model or models stated in the product name. Confirm the full model, screen size and protector shape before fitting it.