Screen Test & Display Info

Screen Test & Display Info is the ultimate toolkit for testing and analyzing your smartphone or tablet display. Whether you're buying a used phone, checking for screen defects, or just curious about your display specifications, this app has everything you need. 🔍 DISPLAY SPECIFICATIONS • Screen resolution, pixel density (DPI), and display size • Aspect ratio and screen-to-body ratio information • Refresh rate and color depth details • Complete device display metrics at a glance 🔴 DEAD PIXEL TEST • Test with solid colors: Red, Green, Blue, White, Black • Auto scan mode cycles through colors automatically • Mark and map dead pixel locations • Detect stuck pixels and display defects easily 📱 SCREEN BURN-IN TEST (OLED/AMOLED) • Gray screen test for ghost image detection • Checkerboard pattern for uniformity check • Sliding bar test for image retention • Logo detection mode for status bar burn-in 👆 MULTI-TOUCH TEST • Check how many touch points your screen supports • Test touchscreen responsiveness and accuracy • Identify dead zones on your display 💡 BRIGHTNESS & UNIFORMITY TEST • Gradient patterns to check brightness uniformity • Detect backlight bleeding on LCD screens • Identify uneven brightness areas 🎨 COLOR ACCURACY TEST • sRGB color reference comparison • Color blindness simulation • Check display color reproduction quality 📐 NOTCH & CUTOUT INFO • Visualize display cutout dimensions • View safe area insets for developers • Support for notch, punch-hole, and pill cutouts 💙 BLUE LIGHT ANALYZER • Analyze blue light emission levels • Filter simulation for eye comfort • Tips for reducing eye strain ⚡ PWM FLICKER GUIDE • Learn about PWM dimming and eye strain • Test instructions for flicker detection • Recommendations for sensitive users 🔧 DP/PX CONVERTER • Convert density-independent pixels to pixels • Custom density calculations for developers • Quick reference for Android screen densities ✨ ADDITIONAL FEATURES • Response time estimation • Display health score • Dark mode support • Clean, modern interface • No root required PERFECT FOR: ✓ Buying a used or refurbished phone ✓ Quality checking new devices ✓ Developers testing on multiple screens ✓ Display enthusiasts and tech reviewers ✓ Warranty claims documentation Download Screen Test & Display Info now and ensure your display is in perfect condition!