Had a moment to think about this more and honestly, if you're rocking a bulky Otterbox, you absolutely have to be careful with the glass ones. I know the Whitestone Dome Glass Screen Protector is the goat for clarity, but the edges can get pushed up by those thick case lips if you aren't careful. Since you're on a budget and need it to be case-friendly, check out AmFilm Tempered Glass Screen Protector for OnePlus 13. They usually include an alignment tray that makes it way less stressful than the UV kits. Ngl, if you're worried about the fingerprint sensor, make sure you re-register your prints after you install the glass. It makes a world of difference. Also, check out some installation tutorials on YouTube from channels like Flossy Carter or MobileReviewsEh—they show exactly how much pressure to apply on the edges so you dont get that annoying lifting later. Lowkey, the best tip I ever learned was to do the install in a steamy bathroom after a shower so the dust is settled. Sounds weird but it works like a charm. Idk if this applies to your exact model but sometimes popping the screen protector on before the case and letting it cure for a few hours helps it set way better. Hope this saves your sanity...

Late to the party but I literally just went down this rabbit hole last night. I am no expert but I spent hours reading about this because my current phone is a disaster with edge lifting. Honestly, the biggest thing I learned is that the adhesive quality matters way more than the brand name itself when you have a curved screen and a thick case. Here is what I found while researching for my own upgrade:

• TPU film protectors like IQ Shield LiquidSkin for OnePlus 13 are honestly safer for bulky cases because they dont have rigid edges to pop off.
• If you really want glass, look for protectors that use full-adhesive rather than just border-glue, otherwise that dust buildup is gonna drive you MAD.
• Re-registering your fingerprints after install is 100% required, dont skip that step. I think I'm gonna risk it and try the film route first. If the glass keeps lifting, I'll go insane...

Curved screens are such a headache, aren't they? I've found that the Whitestone Dome Glass Screen Protector for OnePlus 13 is really the gold standard for staying put, though just make sure you're careful with the UV glue application. If that feels too risky, try these instead:

• Spigen NeoFlex Film for a case-friendly fit.
• IMBZBK Tempered Glass for decent impact protection. I'd recommend getting it professionally done if you're not sure about the installation, just to be safe.

I have been doing my own phone repairs and screen applications for years to avoid the absurd markups repair shops charge. When I moved to a curved display, I realized quickly that paying $50 at a kiosk for someone else to slap on a protector was a total waste of my hard-earned cash. I spent $15 on a kit that included an alignment frame and a decent squeegee, and it has saved me a ton of money over the last decade. The dealer wanted $400 for a screen repair once, but I did it for $80 in my garage with parts sourced online. For these curved screens, the secret is strictly in the prep work. I spend at least ten minutes cleaning with isopropyl alcohol and a microfiber cloth before even touching the adhesive. If you rush, you get bubbles. If you take the time to clean every speck of dust, it stays put. My current setup has held up perfectly for eight months despite my kids throwing the phone around constantly. It cost me roughly $5 per year at this rate, which is pennies compared to the alternatives. Don't be intimidated by the installation process; it is just a matter of patience and steady hands. You do not need to overspend to get a reliable result if you are willing to do the legwork yourself.