Can I use a tempered glass screen protector with a case on the OnePlus 12

Choosing the Right Screen Protector

- The OnePlus 12 comes with a pre-installed plastic screen protector, but many users prefer tempered glass for better protection and feel[1][2].
- For curved displays like the OnePlus 12, UV glue tempered glass screen protectors work best. They fully adhere to the curved edges without gaps or bubbles[2].
- Brands like Mocolo, Smart Devil, and Nillkin offer good UV glue tempered glass screen protectors for the OnePlus 12[2][7].

Applying the Screen Protector

- The UV glue screen protectors come with an installation kit including the glass, UV glue, and a UV light for curing[2].
- Before applying, tape off the phone's ports, buttons, and speakers to prevent UV glue from getting inside[2][5].
- Carefully apply the glue, position the glass, and use the UV light to cure it. This process can be messy, so take precautions[2][6].

Using a Case with the Screen Protector

- The tempered glass screen protector should not interfere with most cases, including the official OnePlus Sandstone case[2].
- However, there may be a slight gap between the screen protector and case at the top and bottom of the screen[2].
- For a seamless fit, use a case designed for the OnePlus 12 along with the screen protector, like the PanzerGlass case[7].

So in summary, with the right UV glue tempered glass screen protector and some precautions during installation, you can achieve excellent screen protection on your OnePlus 12 while still using a case.