i-phone vs galaxy S3

The iPhone 5 is out, but for the first time, Apple’s once-unstoppable smartphone has some serious competition. The new samsung's galaxy s3 is the main opponent of i phone 5.There many differences between i phone 5 and  galaxy S3. Some of these differences is: a) The i phone 5 have more  lightweight

 for the materials it uses, weighing only 112 grams, less than the S3′s 133 gram weight.  b) abou the screen quality, the S3 might be the best implementation of AMOLED we’ve seen yet, retaining the deep blacks possible with OLED because each pixel is lit up separately, so black pixels have no backlight behind them at all. However, according to in-depth tests, I-Phone's 5 screen is better.The last different it's the battery life using the Galaxy S3 and the iPhone 5,the S3 has lasted consistently longer than Apple’s phone.The Galaxy S3 appears to get around 9 to 11 hours of talk time and Apple claims the iPhone 5 will get around 8 hourser calibrated and gets brighter. The choice is between these two is what our needs are and what we like.