What Should I Look for When Buying a Used Samsung S21 FE?

Buying a Used Samsung S21FE

Buying a used Samsung Galaxy S21 FE can be a smart way to get a premium smartphone at a lower cost. However, to ensure you’re getting a good deal without hidden issues, it’s important to thoroughly inspect the device before making a purchase. Here’s a comprehensive guide on what to check before buying a used Samsung S21 FE.

1. Physical Condition

Start with a close inspection of the phone’s physical condition:

• Screen Condition: Look for scratches, cracks, or screen burn-in (common in AMOLED displays).
• Back Panel and Frame: Check for dents, deep scratches, or any signs of drops.
• Buttons and Ports: Test the power and volume buttons for proper functionality, and check that the charging port isn’t loose or damaged.
• Fingerprint Sensor: Since the S21 FE has an in-display fingerprint scanner, ensure it registers and recognizes fingerprints properly.

2. Screen and Display Functionality

The S21 FE features a 120Hz AMOLED display, so make sure to test:

• The touchscreen responsiveness with no dead spots.
• Smooth scrolling and animations, ensuring the 120Hz refresh rate is active.
• Brightness adjustment and auto-brightness functionality.
• No flickering, discoloration, or stuck pixels on the screen.

3. Battery Health and Charging Performance

Over time, battery performance can degrade. To assess the battery health:

• Check how quickly the battery drains under normal use.
• Ensure the phone charges properly using a fast charger (the S21 FE supports 25W fast charging).
• Test wireless charging functionality if applicable.
• Look for any signs of overheating or swelling.

4. Software and Performance

A slow or lagging phone can indicate deeper software or hardware issues. Test the phone’s performance by:

• Running multiple apps at once to see if it handles multitasking smoothly.
• Checking the software version and ensuring it’s up to date.
• Looking for any signs of freezing, crashing, or excessive lag.
• Resetting the device to factory settings to clear any leftover data from the previous owner.

5. Camera and Audio Quality

The Samsung S21 FE comes with a triple-camera setup and stereo speakers. Verify:

• The clarity and focus of both front and rear cameras.
• The camera app functions properly, including video recording and night mode.
• The speakers produce clear sound with no distortion.
• The microphone works correctly by making a test call or recording a voice memo.

6. Storage and Hardware Specs

Confirm the advertised specs match the actual device:

• Check internal storage in Settings > Battery and Device Care > Storage.
• Ensure the RAM and processor match the expected model variant.
• Test the microSD card slot if using expandable storage (note: the S21 FE does not support microSD cards).

7. Network and Connectivity

Ensure the phone supports your carrier and all connectivity features function correctly:

• Insert a SIM card and test calling, texting, and mobile data.
• Connect to Wi-Fi and test browsing speed.
• Verify Bluetooth functionality by pairing with a wireless device.
• Test NFC and Samsung Pay (if applicable) for mobile payments.

8. Water Resistance Integrity

The Galaxy S21 FE has an IP68 rating for water and dust resistance, but this may be compromised if the phone has been repaired. Be cautious if:

• The device has visible gaps or misaligned parts.
• The SIM tray or charging port shows signs of water exposure.
• The moisture detection indicator (inside the SIM tray) is red, indicating prior liquid damage.

9. IMEI and Red list Check

Before purchasing, verify that the phone is not stolen or carrier-locked:

• Dial #06# to check the IMEI number.
• Use an online IMEI checker to ensure it’s not Red listed.
• Confirm the phone is fully unlocked if you plan to use it with a different carrier.

10. Price Comparison and Warranty

To ensure you get the best deal:

• Compare prices from different sellers to avoid overpaying.
• Buy from reputable sources that offer a return policy or warranty.
• If possible, purchase from a seller who provides proof of purchase or original receipts.

Final Thoughts

Buying a used Samsung S21 FE can be a great value, but it’s crucial to conduct a thorough inspection to avoid potential issues. Always test key features, check the phone’s history, and ensure it’s compatible with your needs. With careful consideration, you can find a reliable S21 FE that offers premium performance at a fraction of the cost.