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Get quick and accurate information about your device's screen resolution and DPI with our Resolution Checker app without root.

Simply open the app and you'll see the width, height, pixel density, and DPI of your screen. Our user-friendly interface makes it easy to check your resolution anytime, anywhere. With automatic detection, you'll always have the most up-to-date information.
Download now and start checking your resolution and DPI today!
Perfect for developers or anyone looking for detailed resolution and DPI information about their device.
For DPI changing we recommend our application: DPI Changer, it's free, you can change it rooted or without root, it doesn't matter.
For change resolution we would like you to use aBetterAndroid's Resolution Changer, it has a lot of features without root, like:
-resolution checker
-resolution changer no root
-resolution conversion
-dpi change
-dpi check
-etc.
These type of information are useful for games like Counter (ff) and other similar games. Why? Because by modifying resolution you can gain more FPS and performance in competitive multiplayer games.
There are a lot of other apps (hacks) that can help you in game (see ffh4x or ff hacks, GFX Tool for Counter (fff), etc) but they are not legit and can get you banned. The easiest ways to gain the same benefits are:
-mod resolution
-mod dpi
-test what is the best setup for you
-win the game.