Smart Phones- What to Check Before Buying?
There are so many kinds of smart phones that sometimes it is very hard to decide which one is better. So I tried to give few tips that might help in this decision:

1) It is importand to check that the keyboard is comfort.
2) Run several programs simultaneously to check that the device is not too slow.
3) Browse few of your favorite sites to verify that there are not so much problems with the bwowser on this device.
4) Run video/ audio application to make sure it exceed your expectations.
5) Check out for known bugs.
6) Check and compare prices.
Good luck.
Researchers at MITare working on new lithium battery that could be fully charged in 10 seconds. Because it is not a new technology but new procedure, it is expected to get some of these solution in 2-3 years. Actually this technology will be miningful breakthrough for electic cars that currently expected to charge their batteries in about 8 hours and with this technology it might be about 5 minutes.