What is better, tempered or hydrogel?

Tempered Glass vs Hydrogel: Which Screen Protector Wins?

When it comes to protecting your smartphone screen, the debate often comes down to two options: tempered glass or hydrogel. While both have their merits, one clearly stands out in terms of protection and durability.

Tempered glass has consistently proven to be the stronger choice. With a hardness rating of 9H—just below diamond on the Mohs scale—it resists scratches from everyday hazards like keys, coins, and even pocket debris. We’ve tested both types in real-life scenarios, and tempered glass consistently holds up better under pressure. Whether it’s a drop on concrete or a sharp object brushing across the surface, tempered glass acts as a reliable shield.

Hydrogel protectors, on the other hand, are softer and more flexible. They offer decent clarity and a smooth touch feel, which some users prefer for writing or swiping. However, they’re more prone to scratches and offer minimal impact resistance. Over time, they can also yellow or peel at the edges, especially on devices exposed to frequent use.

Where tempered glass really shines is in long-term performance. It maintains its integrity for months, often surviving drops that would shatter an unprotected screen. Most modern tempered protectors also come with oleophobic coatings to resist fingerprints and smudges—something hydrogel often lacks.

While hydrogel might feel slightly more seamless on your display, it’s no match for the scratch resistance, impact absorption, and overall durability of tempered glass. If you want real protection—not just a thin film—tempered glass is the clear winner. For most users, especially those with high-end devices, it’s the smarter, safer choice.