Phones such as the Droid Razr HD, the Samsung Galaxy S3, and the Droid DNA which is made by HTC. The android operating system on these phones was developed by google.
The Samsung Galaxy Blaze is only available on the T-Mobile network where as the S3 is available on various networks. The Blaze has Android 2.3 operating system but the S3 has the much later version 4.1. The S3 is a much better phone. It has a better camera with more features than the Blaze. The battery life is longer on the S3 and the screen is larger which allows you to view web pages and apps with ease. You get a lot more storage with the S3 than the Blaze as well as many more features.
Yes
To root a Galaxy S3, see the related link below.
No, the Galaxy S3 does not have a built in HDMI port.
No, The Galaxy S3 Does not have an HDMI port built in.
Samsung Galaxy phones come with the Android operating system.
NO each one of those carriers have a different system and phones are not compatible with one another. One carrier is CDMA the other is GSM.
S3.
The Samsung Galaxy S3 was released on May 29, 2012.
I would get the Galaxy S3.
Nope! It's smaller than the S3.