Technology: Test shows dark mode really can save battery life on OLED iPhones - The iPhone X makes the fortune of ... Samsung - PressFrom - US
  •   
  •   
  •   

Technology Test shows dark mode really can save battery life on OLED iPhones

09:50  21 october  2019
09:50  21 october  2019 Source:   engadget.com

Slack's desktop apps get dark mode options

Slack's desktop apps get dark mode options The dark mode trend looks like it's here to stay, with more and more companies introducing black color schemes for their apps. The latest feature in Slack for desktop is support for dark mode to save your eyes when you're burning the midnight oil. If you haven't already tweaked the app yourself, dedicated dark mode themes are now available on Slack's Mac, Windows and Linux desktop clients. They join the Android and iOS mobile apps where it was already a feature. You can either apply various dark mode sidebar variants, or try the new "Nocturne" dark mode theme, which is now even darker.

Dark mode is a key feature on iOS 13, but can it really extend your iPhone 's battery life ? Keep in mind that these aren't exactly official tests and that real life usage might vary. Also, the phones were run at a fairly bright 200 nits, so you're bound to get different results at different brightness levels.

Appleinsider explains why using a darker wallpaper and ' Dark Mode ,' or Smart Invert, help save battery life on the OLED display-equipped iPhone X. We ran a couple of battery life tests and saw shocking results!

Dark mode is a key feature on iOS 13, but can it really extend your iPhone's battery life? If it's an OLED model, the answer seems to be a firm yes, according to tests done by PhoneBuff. They used robotic devices to perform identical tasks on two iPhone XS test devices, one in light and one in dark mode. That included watching a YouTube video, using Twitter, navigating with Google Maps and chatting on the Messages app.

a close up of a hand holding a cellphone

At the end of the test the "light mode" iPhone XS was dead, while the one running dark mode still had 30 percent battery life. That result is a pretty good justification for switching if you often drain your iPhone's battery.

Gmail’s dark mode begins rolling out today

  Gmail’s dark mode begins rolling out today It will turn on automatically if you use dark mode on Android 10 or iOS 13To check if dark mode has been made available to you, open Gmail, click settings, and you’ll see a new option called “Theme,” and within that, dark mode can be switched on.

After publicizing ways to reduce power consumption on the iPhone X OLED display, AppleInsider has begun to put the methods to the test to get a feel The answer: a lot. Earlier this week, AppleInsider published a tip detailing how to get more battery life out of your iPhone X with a trio of methods: a

How Dark Mode Works on OLED Screens. Green, red, blue, green, red, green, blue. The hardware explanation for the sudden uptick in dark interfaces But in their zeal to promote the dark side, some articles don’t make an important thing clear: dark mode will not save you any battery power if you’re

Keep in mind that these aren't exactly official tests and that real life usage might vary. Also, the phones were run at a fairly bright 200 nits, so you're bound to get different results at different brightness levels. Finally, the test only used dark mode-compliant apps. All that said, it's an impressive result.

Dark mode is likely to impact OLED phones a lot more than regular LED phones. When OLED pixels are shut off, they use zero power, while dark pixels on regular LED phones emit some light. (This is also why OLED phones -- including the new iPhone 11 Pro and Pixel 4 models -- have better contrast ratios than LED models.)

Having 30 percent of your battery could be the difference between needing to recharge during the day or not. So, while dark mode isn't everyone's cup of tea, it's good to know it's there when you need it.

PhoneBuffs

How to enable dark mode for Firefox .
Switch to Firefox's dark mode on desktop or mobile and enjoy a more stylish browsing experience. Who needs Chrome?"Dark mode themes have been rising in popularity for a few years," a spokesperson for Mozilla told TechRadar. "Part of the reason for this is that people are staring at their screens for longer; often in dimly lit or dark environments. Dark mode can potentially help with eye strain in those situations. Dark mode has also been linked to longer battery life.

—   Share news in the SOC. Networks

Topical videos:

usr: 1
This is interesting!