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About this App
Optimize Your Phone’s Display with Display Checker!
Display Checker is the ultimate app to ensure your phone's screen is performing at its best. From detecting defective pixels to testing touch accuracy and viewing angles, this powerful tool helps you check every detail of your display. Whether you just got a new device or want to maintain your current one, Display Checker gives you the confidence that your screen is flawless.

Key Display Tests You Can Perform:
Defective Pixel Detection: Find and eliminate dead or stuck pixels to maintain a perfect display.
Screen Uniformity Test: Check for even brightness and color distribution across your screen.
Viewing Angle Test: Assess how your screen looks from different angles—great for media consumption.
Touch Accuracy (Tap & Drag): Ensure your touch screen is responsive and accurate for smooth gameplay or daily use.
Brightness & Contrast: Test and optimize your screen’s brightness and contrast for the best visual experience.
App Sharing Made Easy: Share Display Checker with your friends to help them test their screens too.

Why Choose Display Checker?
Fast, Easy, and Accurate: Instantly diagnose any screen issues with one tap.
Comprehensive Testing: From pixels to touch, it’s all covered in one app.
User-Friendly Design: Easy-to-use interface means anyone can test their screen effortlessly.
Light and Dark Themes: Switch between themes to suit your testing environment and personal preference.

Who Should Use Display Checker?
New Device Owners: Ensure your new screen is flawless right from day one.
Second-Hand Phone Buyers: Don’t buy a used phone without testing its display first!
Everyday Users: Regularly check for display performance issues to avoid problems down the line.

Why Wait? Test Your Display Today!
Whether you’re testing a new phone or keeping an older device in perfect shape, Display Checker ensures your screen is in top condition. Download now to start testing with fast, easy-to-use tools that deliver precise results.
Data safety
  • Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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