Buying a used Android phone can be a smart move—you get a great device for less money. But without proper checks, you might end up with a phone that looks good on the outside but has hidden issues. Before you hand over your cash, here’s everything you need to inspect to ensure you’re getting a solid deal.
1. Check the Storage Capacity
A phone with at least 128GB of storage is ideal. With apps, photos, and updates taking up space, anything less might feel cramped sooner than you think. If the phone supports microSD expansion, that’s a bonus!
2. Confirm the Android Version
Ensure the phone runs Android 13 or newer for better performance, security updates, and app compatibility. Some older phones may not receive updates, which could make them vulnerable to security risks.
3. Inspect the Camera Quality
A good camera is a must, even in a used phone. Look for a 12MP main camera or better for decent photos. Also, check if the camera has Night Mode, OIS (Optical Image Stabilization), and 4K video recording for the best experience.
4. Test the Battery Health
Used phones naturally have some battery wear, but you don’t want a device that dies in a few hours. Check the battery capacity in settings (if possible) and ensure it holds a charge well.
5. Inspect the Display for Damage
Carefully examine the screen for:
✅ Scratches or cracks
✅ Touch responsiveness issues
✅ Burn-in (for OLED displays)
✅ Dead pixels
Turn the brightness up and check for uneven colours or fading areas.
6. Check the IMEI and Ensure It’s Not Blacklisted
Dial *#06# to get the phone’s IMEI number, then check it on sites like IMEI.info to confirm it’s not blacklisted due to theft or unpaid bills.
7. Verify Fingerprint & Face Unlock
Make sure biometric features like fingerprint scanners and face unlock are working properly. If they fail too often, the phone may have internal damage.
8. Test the Speakers & Microphone
Play a video at full volume and call a friend to test the speakers and mic. If the audio sounds muffled, the phone might have been dropped in water or suffered internal damage.
9. Check All Ports and Buttons
✅ Charge the phone to see if the USB-C port is working.
✅ Plug in earphones (if it has a headphone jack).
✅ Test the power and volume buttons for responsiveness.
10. Confirm 5G & Network Connectivity
If you want a future-proof device, ensure the phone supports 5G and works with your network provider. Some imported models might have limited network compatibility.
11. Ask for the Box & Accessories (If Available)
A used phone with its original box, charger, and receipt is usually a safer bet—it’s more likely to be from a careful owner.
Final Thoughts
A little inspection goes a long way when buying a used Android device. Prioritize storage, battery health, software updates, and network compatibility to get the best deal. When possible, buy from a trusted seller or store that offers returns or a warranty
Would you add anything to this checklist? Drop your thoughts in the comments!