The Hg1 hydrogel screen protector is compatible with the Oppo A57s. It is flexible and maintains touch responsiveness, while its installation is bubble-free. Minor scratches on the surface of the protector heal over time.

• Compatibility: Oppo A57s
• Type: hydrogel screen protector
• Features: flexibility, image clarity, increased reflections, touch responsiveness, minor scratch recovery
• Installation: bubble-free