Is the Samsung Galaxy A51 still supported?
✗ No — the Galaxy A51's software support ended in December 2023. It no longer receives security updates.
Support ended
Official promiseDecember 2023
Source: Samsung's official policy · verified 2026-06-12
2019◆ Buy-by Dec 20212023
What it means now that 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.
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 2026-06-12. How we compute end dates.