To reduce power consumption of laptop, 'power saving mode' is added in deepin 15.7. Your laptop can enter power saving mode automatically when using battery. In this way, laptop standby and working time is increased. Preliminary tests show that in our test environment, standby time is extended 20%. deepin 15.7 has made a series of adjustments and optimizations in memory usage. In the standard configuration, the boot memory has decreased from 1.1GB to 830MB, and reduced to less than 800MB on a discrete graphics card.
