Android: We all know that screen brightness has a huge effect on your phone's battery life, but Android's built in auto-brightness setting isn't always accurate, and doesn't offer anything in the way ...

Not every setting on your iPhone is helpful all the time. Auto-brightness is intended to make it easier to see your screen, even if the light around you shifts. Sensors adjust the brightness reading ...

The Auto Brightness setting on your iPad adjusts the brightness of the screen to take into account the ambient light of your surroundings. This is useful if you are traveling and using your iPad to ...

Many of us don’t like the iPhone automatically changing the screen brightness while we are using it. If you fit into this camp, you’ve probably turned off iPhone auto brightness settings many times ...

Your phone display’s brightness consumes up to half of its power. And chances are it’s being horribly mismanaged, thanks to bad engineering and a backwards user interface. Here, Dr. Raymond Soneira of ...

Ambient light sensors enable automatic brightness control depending on the lighting environment. When used to control display brightness or the illumination level of solid state lighting, ambient ...

We’ve come a long way in adjusting the brightness setting on our iPhones to strike a balance between legibility (especially in sunlight) and battery life. Modern iPhones and iPads have bright enough ...

iPhones use ambient light sensors to constantly monitor the brightness of their surroundings so they can adjust the output of the display. This ensures you don’t have cornea-stripping illumination in ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...

Lenovo have added an entry-level desktop PC to their line-up, the H210, with Intel Core 2 Duo processors, up to 640GB of hard-drive capacity and up to 4GB of RAM. The H210 has Lenovo BrightVision, a ...