Screen Test:Dead Pixel & Touch

Screen Test – Dead Pixel & Touch is a simple diagnostic tool that helps you check your phone’s display and touch functionality.

If you notice unusual colors, unresponsive areas, or want to verify your screen after a repair or before buying a used phone, this app provides easy-to-use tests to inspect your display.

🔹 Display Tests
* Solid color screens (red, green, blue, white, black)
* Gradient and brightness uniformity test
* Banding pattern test

🔹 Dead Pixel Test
* Automatically cycles through colors
* Manual color switching
* Helps identify dead or stuck pixels

🔹 Burn-In & Image Retention Tools
* Pixel refresh animation
* Color cycling pattern
* Moving gradient pattern

🔹 Touch Test
* Multi-touch grid
* Draw trail mode
* Finger count display
* Reset / clear option

🔹 Screen Information
* Screen resolution
* Aspect ratio
* Refresh rate
* Device model and Android version

✅ Why Use Screen Test
* Works fully offline
* Simple and clean interface
* Fast tests with fullscreen mode
* No sign-up required

⚠️ Disclaimer
This app provides diagnostic and informational tools only. Results may vary depending on device hardware. This app does not repair hardware defects.

Recent changes:
Fixed bugs and improved performance for smoother usage.