The best way to protect your smartphone is using a Sony Xperia 1 IV protective glass from Imak . really good bid that is optimized to protect the screen and is made in solid quality.

The glass is made so it has a hardness of 9h. That is, it is 9 times harder than regular glass.

Features by this tempered glass for Sony Xperia 1 IV:

• Excellent protection against scratches and flanges .
• Protects the screen from accidental blows and loss of phone.
• good quality .
• Case-Friendly: Fits with all cases in our collection
• made in a discrete design with rounded corners after the form of the phone.
• Secure 'Anti-Explosion' function - The screen protection will never be split and be dangerous.
• Cleaning kit for the screen before mounting included.

You strongly minimize the risk of coming scratches and flanges in the screen when using this kind of Sony Xperia 1 IV screen protection produced in a good quality.