How to Check Used Phone Screen for Damage – Complete Guide for Bangladesh Buyers

The screen is the most expensive part of a phone to repair. Checking the screen properly is essential when buying a used phone. This guide shows you exactly how to check a used phone screen for damage.

Physical Screen Inspection

Check for scratches – use light at different angles. Minor scratches are acceptable. Deep scratches reduce value by 5-10%. Check for cracks – any crack reduces value significantly. Check edges for cracks – often hidden by cases .

Display Test – Dead Pixels and Burn-in

Open white screen – look for yellowing or dark spots. Open black screen – look for bright spots or dead pixels. Open red, green, blue screens – look for color uniformity issues. For OLED phones – check for burn-in (ghost images) .

Touch Responsiveness Test

Open the dialer. Press all numbers to test touch accuracy. Swipe through screens – check for lag or missed touches. Type a long message – check for keyboard accuracy. Use multi-touch – zoom in and out on photos .

Brightness and Uniformity Test

Test at different brightness levels. Check for uneven brightness. Check for flickering at low brightness .

Where to Buy Used Phones with Good Screens

On mobile.com.bd/used-phones/, sellers must disclose screen condition. You can also ask for screen photos before buying .

Buy used phones with good screens at mobile.com.bd/used-phones/.