Is the OnePlus 15 still supported?
End-of-support date: November 2031.
Time until support ends
Official promiseNovember 2031
Source: OnePlus's official policy · verified 2026-07-03
What happens when support ends
- 🔓 Security risk grows monthly. New vulnerabilities are discovered constantly; on an unsupported phone they are never fixed. Banking, payments, email, and password apps become progressively riskier.
- 📱 Apps drop off. Developers raise their minimum OS requirements over time — first you lose updates to apps, then the apps themselves.
- 💸 Resale value falls fast.The market prices support: once a phone leaves a manufacturer's update list, its used value drops sharply and keeps falling.
More questions about the 15
How long will the OnePlus 15 be supported?
OnePlus promises 4 major Android OS updates and 6 years of security patches for the OnePlus 15, which puts end of support at roughly November 2031. If you buy in mid-2026, that still leaves about 5 years and 4 months of safe ownership — around $13 per supported month at the current $849 street price.
Is the OnePlus 15 better than the OnePlus 13?
It is faster (Snapdragon 8 Elite Gen 5 vs 8 Elite), has a much bigger 7,300mAh battery vs 6,000mAh, and a 165Hz display. But the OnePlus 13 had a sharper 1440p panel and Hasselblad-tuned cameras that many reviewers still prefer. Buy the 15 for battery and longevity; the discounted 13 remains the better pure camera phone.
Does the US OnePlus 15 have the same battery as the Chinese version?
Yes — unlike some earlier OnePlus generations, the global/US OnePlus 15 keeps the full 7,300mAh silicon-carbon cell of the Chinese model. The difference is software: global units run OxygenOS 16 while Chinese units ship with ColorOS 16.
Safer alternatives
All three carry a GREEN Safe-to-Buy badge today.
Data sources & last verified: this phone's support window comes from the manufacturer's official policy, last verified 2026-07-03. How we compute end dates.