A number of manufacturers have added 90Hz and 120Hz displays to smartphones — like the Samsung Galaxy S24 Ultra — and lots of numbers are being thrown around (60Hz, 90Hz, 120Hz), but what do they mean ...

Whether you have an Android device or an iPhone, your screen's refresh rate matters for everything from scrolling through apps to playing the most advanced mobile games. I love portable technology—if ...

High-end smartphones increasingly boast blazing-fast 90Hz, 120Hz, and even faster refresh rate displays. This sounds great on paper, and it’s yet another way that smartphones attempt to differentiate ...

TV manufacturers have been trying to combat something called "motion blur" for years. You may have noticed the blur before and not been able to put your finger on what exactly was so bothersome about ...