If you are looking for long battery life and great legibility, there are E Ink devices.
That translates into long battery life between charges—hence ARM's widespread adoption for portable gizmos.
That means no moving parts and long battery life (8.5 hours on a charge).
Many analysts agree, citing the benefits of long battery life and reduced strain on the eyes.
This generates very little heat and helps the 3810T achieve long battery life.
In a sentence: Simple, tough and reliable, with long battery life.
Ultrabooks, pioneered by Apple with its MacBook Air, are laptops less than 0.8 inch thick, typically with long battery lives.
Currys.co.uk, £209.99 This mini-machine is a stunner, with a chiclet-design keypad and a long battery life.
To assure a long battery life, only 65 percent of the capacity, or 10 kilowatt-hours, is normally used.
To get that long battery life, Apple had to forgo high speed wireless 3G, which chews up batteries.
These machines are not very portable and don't have long battery life, but they do the job.
