Some of the most important criteria for high end phones are longevity and battery life. If you are going to pay the big bucks, you want to protect your investme

Some of the most important criteria for high end phones are longevity and battery life. If you are going to pay the big bucks, you want to protect your investment. Updates and battery should last 5+ years. It's stupid to pay a premium for a good camera only to have to throw it out after two-three years because you can't change the battery.