how to check burn in on android phone before reselling

How To Check Burn In On Android Phone Before Reselling

A resale-focused Android phone guide for checking status bar burn-in, keyboard ghosts, and dead pixels with browser test patterns.

Best for: Android sellers, refurbishers, and trade-in customers.

Why this guide matters

Before you resell an Android phone, it helps to confirm the display condition with a neutral test rather than a wallpaper or app screen. This guide shows how the homepage can reveal hidden burn-in and dead pixels in just a few minutes.

Most common resale display problems

Status bars, navigation gestures, and frequently used keyboards are the most common sources of visible retention on phones. Buyers notice them quickly once they know where to look.

A browser-based full-screen test highlights those areas much better than a gallery app or lock screen.

  • Inspect the top icons and notification area.
  • Check the lower edge for keyboard and gesture marks.
  • Use red, green, and blue to spot bad subpixels.

How the homepage supports transparent selling

Sellers can use the homepage to document the screen condition before listing. That reduces disputes because you have a consistent way to show what the panel looks like on clean solid colors.

Buyers can repeat the same process in person and get the same answer.

What to do if marks appear

If the same shadow appears across multiple colors, mention it honestly in the listing or adjust the price. If it fades after regular use, you may only be dealing with temporary retention.

Either way, the homepage gives you a fast and repeatable verification path.

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Ready to verify the screen?

Open the homepage and run the same full-screen color sequence on your device. That gives you a simple repeatable way to check burn-in, dead pixels, image retention, and panel uniformity with no installation required.