![Amazon.com: SAMSUNG Galaxy S23 Ultra Cell Phone, Factory Unlocked Android Smartphone, 256GB, 200MP Camera, Night Mode, Long Battery Life, S Pen, US Version, 2023, Phantom Black : Cell Phones & Accessories Amazon.com: SAMSUNG Galaxy S23 Ultra Cell Phone, Factory Unlocked Android Smartphone, 256GB, 200MP Camera, Night Mode, Long Battery Life, S Pen, US Version, 2023, Phantom Black : Cell Phones & Accessories](https://m.media-amazon.com/images/I/71Sa3dqTqzL._AC_UF894,1000_QL80_.jpg)
Amazon.com: SAMSUNG Galaxy S23 Ultra Cell Phone, Factory Unlocked Android Smartphone, 256GB, 200MP Camera, Night Mode, Long Battery Life, S Pen, US Version, 2023, Phantom Black : Cell Phones & Accessories
![Google confirms dark mode saves battery life on Android smartphones | Technology News,The Indian Express Google confirms dark mode saves battery life on Android smartphones | Technology News,The Indian Express](https://images.indianexpress.com/2018/11/google-dark-mode-main.jpg)
Google confirms dark mode saves battery life on Android smartphones | Technology News,The Indian Express
![Amazon.com: KWANWA Alarm Clock, Digital Clock, Auto Night-Mode, 3-Level Led Brightness, Battery Powered, 12/24Hr, 1.2'' Red Digits Display, Simple Alarm Clock for Kids Seniors Adults Girls Boys, Easy to Set : Home Amazon.com: KWANWA Alarm Clock, Digital Clock, Auto Night-Mode, 3-Level Led Brightness, Battery Powered, 12/24Hr, 1.2'' Red Digits Display, Simple Alarm Clock for Kids Seniors Adults Girls Boys, Easy to Set : Home](https://m.media-amazon.com/images/I/61Oh16xmY-L._AC_UF894,1000_QL80_.jpg)
Amazon.com: KWANWA Alarm Clock, Digital Clock, Auto Night-Mode, 3-Level Led Brightness, Battery Powered, 12/24Hr, 1.2'' Red Digits Display, Simple Alarm Clock for Kids Seniors Adults Girls Boys, Easy to Set : Home
![PSA: The night mode isn't actual black, but 85% black. To save battery, you may use Good lock and create your own Color configuration. : r/GalaxyS8 PSA: The night mode isn't actual black, but 85% black. To save battery, you may use Good lock and create your own Color configuration. : r/GalaxyS8](https://i.redd.it/gl1uuoemoxk21.jpg)
PSA: The night mode isn't actual black, but 85% black. To save battery, you may use Good lock and create your own Color configuration. : r/GalaxyS8
![Dark mode may not save your phone's battery life as much as you think, but there are a few silver linings - Purdue University News Dark mode may not save your phone's battery life as much as you think, but there are a few silver linings - Purdue University News](https://www.purdue.edu/uns/images/2021/hu-darkmodeLO.jpg)