Why folding-screen and dual-screen phones won’t thrill In theory, folding-screen and dual-screen phones should be amazing. However, the technology isn’t ready to meet user expectations in ...

These newer displays turn each pixel on and off, so pixels that are black draw no power. Using more black pixels can have a measurable impact on power consumption that can range from 5% to 50% ...

So you grab your phone, unlock the screen…and screech in horror as the blazing light sears your eyes. Sometimes, even the lowest brightness setting is too dang vivid. Here’s how to change it.

A privacy screen protector helps make sure no one can see your personal data while browsing your phone in public, but will it impact your own experience?

New computer, no problem: Here are 6 free alternatives to Microsoft Office The brighter you like your screen, the more power savings dark mode can provide. If you have an older device that uses a ...

So turning on dark mode while your phone’s screen is that bright could allow your phone to last a lot longer than if you had stayed in light mode. Other tests done by the industry haven’t analyzed as ...

If you have an android phone with android 10 or later, or an iPhone or iPad running iOS 13 or later, then you should be able to switch the device’s screen to dark mode.

One area where dark mode does shine is in battery life—but only if your phone has an OLED screen, and only if the dark mode design uses pure black. On an OLED screen, each pixel lights up ...

While there are some advantages of using dark mode, it may not be good for you. Here's why you may want to avoid the light-on-dark theme.

The bright light emitted from your phone screen, especially in the dark, can cause more harm than you think. Let's know the full details. Eye irritation and discomfort: ...

There's been a lot of talk recently about whether phones with AMOLED screens, like the Samsung Galaxy S, can actually save battery by using darker wallpapers and themes. Reader Steve performed a ...

The Purdue study found that switching from light mode to dark mode at 100% brightness saves an average of 39%-47% battery power. So turning on dark mode while your phone's screen is that bright ...