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.

Wozinsky Privacy Glass tempered glass for iPhone 17...

Description

Wozinsky Privacy Glass tempered glass offers not only effective protection against damage but also a discreet barrier to protect your privacy – now in a set of two. Thanks to the anti-spy filter, you can freely use your iPhone 17 or 16 Pro in public places without worrying about anyone looking over your shoulder. 9H hardness ensures scratch and drop resistance, and installation is quick and easy thanks to the included accessories. The reinforced frame not only adds elegance but also protects the edges of the screen. The screen retains full sensitivity and clarity – complete protection without compromise.

Specification:

Brand: Wozinsky
Model: Wozinsky Privacy Glass (set of 2 )
Compatibility: iPhone 17 / 16 Pro
Glass hardness: 9H
Material: tempered glass
Frame color: black

Key advantages of Wozinsky Privacy Glass:

The anti-spy filter protects your privacy: Only you can see what's happening on the screen – people around you will only see a dark surface.
High protection against damage: 9H hardness glass effectively protects the screen against scratches and the effects of falls.
Easy, stress-free installation: Thanks to the included accessories, installation is quick, easy and without streaks or air bubbles.
Does not affect the operation of the device: The screen retains full sensitivity and clarity – you use your phone as usual.
Reinforced bezel: Elegantly finished edge protects the sides of the screen and prevents dirt from getting under the glass.

Anti-spy filter ensures discretion when using your phone

Wozinsky Privacy Glass limits the viewing angle of the display, so only the person looking straight ahead can see the screen's contents – the rest see only darkness.

Durable 9H coating protects against scratches and falls

The glass effectively absorbs impact energy and minimizes the risk of screen damage – even in the event of unexpected falls.

Quick and easy installation thanks to the included accessories

The kit includes all the necessary elements for glass application – in just a few minutes you can enjoy full protection and privacy.

Does not affect the quality of the displayed image or touch sensitivity

Despite the presence of the filter, the screen still responds perfectly to touch, and colors and sharpness remain unchanged.

The reinforced frame increases the durability and aesthetics of the phone

The frame adds style and enhances the protection of the screen edges, protecting them from chips and minor dirt.

Technical Specifications

Glass type

Privacy

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Wozinsky Privacy Glass tempered glass for iPhone 17 / 16 Pro, set of 2

Protection

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Description

Technical Specifications

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