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