The overall brightness of our screen on all levels is impressive. (kickstarter.com)
Close inspection revealed that the phone is equipped with sensors namely Light sensor, Motion sensor, G Sensor and Proximity sensor which allows the user to adjust brightness of the screen, detects and turns off the screen during calls etc.. (indianexpress.com)
At the maximum brightness of the screen of the battery of the reader suffices approximately about 15 hours. (e-ink-reader.ru)