Top 16 Apps Similar to DPI Changer Change Resolution
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OLED Saver 1.39
When the brightness of the phone using the AMOLED screenlowerthebrightness past a certain point, the screen starts toflickerorpulsate. This is a result of the AMOLED technologySamsung,amongother manufacturers, use in their displays, and theway thatthesetypes of screens operate. With a traditional LCDscreen, alight isprojected through the array of pixels to increaseordecrease theirluminosity, and brightness adjustments are madebysimply dimmingthis light. But with AMOLED displays, eachpixelemits its ownlight—so in order to decrease yourscreen'sbrightness, theelectrical current flowing through thesepixels hasto be reducedin some way. It's this reduced current thatcan makeyour screenseem to pulse or flicker. This applicationsolves theseAMOLEDproblems by replacing the system functions forautomaticbrightnessadjustment, which dims the pixels displayed onthe screenwithouthaving to reduce the current flowing through them.Thismeans itcan keep the physical brightness of the screen at ahighenoughlevel to avoid screen flicker problems,whileautomaticallyreducing the actual display brightness accordingtoambient light,protecting your eyes. It reduces screen brightnessbyturning offsome pixels and adding a transparent black masklayer,and thenprovides you with an easy-to-access control bar tofurtheradjustthe brightness. Another benefit is allowing you todarkenyourscreen further than the minimum stock brightness level.Aftertheandroid o version, this app still effective in thestatusbar,notification drop-down menu or lock screen.
