The problem with laptop and cell phone screens is that in direct sunlight, they don't show images very well. Actually, this was the case until a short time ago. Now the screens can get bright enough to be seen under most bright conditions.
Unfortunately that wonderful feature comes at a hefty price. A brighter screen sucks the juice out of your battery very quickly. Samsung has developed a new screen that will detect the amount of light in the area and automatically adjust the screen's brightness accordingly.
The screen measures 2.1” which is perfect for a cell phone. These should begin production sometime in the second half of the year.
Samsung Mobile LCD screens with automatic brightness adjustment