Any other time, you can reduce your phone brightness to 75 percent or less. The only time you probably need your phone at 100 percent brightness is outdoors, midday, when the sun is at its brightest. This can help extend your battery life significantly, especially for devices with larger and sharper screens (that is, with more pixels).
If your phone is struggling to keep up with your work schedule, here are a few ways to keep the device powered on all day and then some: 1. Today’s super-powerful, ultra-slim smartphones and ready-to-multitask foldables allow you to move ever so lightly through your day - until you’re tripped up by a drained battery and forced to pull out a portable power bank or, worse, sit next to a wall plug for an hour.
