Overall rating: 5.0 out of 5
"I really like to eco-mode on this model. I would have only gave three or four stars for battery life if eco-mode did not exist. I would estimate that about 95% of the time I use eco-mode to extend the life of the battery. The only time when I have turned it off is when I am outside in the sun or when I have difficutly seeing the screen and need it to be brighter."