Here's the real deal and chew on it for a bit. The bottom line is that the battery life on the X sucks donkey balls. I already swapped out my battery for a brand new one and I drained that one right off the bat so I can start the day fresh with 100 percent.
I won't go into my first battery life results because the second battery just about duplicated it. Right off of the charger looking at my first e-mail of the day, I went from 100 to 90 in 5 minutes! During the morning, with a few calls, data and text usage, I went from 90 to 70 in about 3 hours. From 70 to 50 in another 2 more hours with little data and no calls. I am at 40 right now after 9 hours. I'll bet my last dollar that it goes from 40 to the warning in just a bit because this is exactly what happened with the first battery. In a nutshell, once the battery gets to 50, you start sweating it out, it goes fast from there.
My Incredible was not great with the standart battery but it is better then the X. The X clearly needs an extended battery for comforts sake. When I put the extended on the Incredible, it was a beast! I could not drain that battery. My hope is that the X extended doesn't make the phone look awkward and a whole lot bigger.
FYI....why do some keep talking about conditioning these batterys? That is nonsense according to most experts. Task Killer is even more nonsense according to trusted experts.
In summary so far....the phone has failed the hype for the most part. I will wait for the extended and hope for the best. If that fails, I will go back to the Incredible with the extended battery and be happy.