Acer has introduced two ultra-cheap laptops for study - Chromebook 511 and Chromebook 311. And if the first one is
Both devices have an 11-inch display and ChromeOS as the operating system, writes Wccftech. In this case, the Chromebook 511 will be able to live from one charge to 20 hours, while the 311 is slightly less - up to 15 hours.