How long is the iphone 5 battery and is it worth it?

I'm getting a new smartphone and i think the iphone 5 is a pretty good phone, but all i care about is the battery and people say that the battery in iphones are not good but the galaxy or android phones last longer. I have also heard that there are issues about the battery in the iphone 5.Is getting the iphone 5 for the battery worth it, and how long does it last? What are your best phone suggestions based on battery?

5 hour because it is iphone 5

Samsung have in the main MICROSD and removable battery, ie you can buy a spare as a backup
All iPhone have neither microsd or removable battery

here is the best impartial review
http://www.gsmarena.com/...ew-822.php
also, note the source

Here is a good video and details on iphone 5
http://www.apple.com/...one/#video

That's True Iphone 5 Had A Bettery Life Issue Here Is The Link You Can Visit:

https://discussions.apple.com/...5&tstart=0

Top 3 Android Phone With Best Bettery Life:
1. Samsung Galaxy Nexus
2. Motorola Droid Razr Maxx
3. Motorola Atrix

"People" don't know what they are talking about apparently. My brother got a new Galaxy S II couple of months ago & has already had to replace the battery cause it started heating up & killing his power. My dad also got a Galaxy S III & has already bought a replacement battery. Android as a whole usually doesn't have good battery life.

The iPhone 5 on the other hand has good battery life. There was an issue when iOS 6.0.1 & 6.0.2 were out but since iOS 6.1 has come out that issue has since been resolved.