These new specs take for granted that the Samsung Galaxy Blaze S 4G is model number SGH-T999. The UAProf document of the SGH-T999 revealed that the screen will have 720p x1280p touch screen. The Samsung Galaxy S Blaze 4G will be one of the first smart phones to use the faster HSPA+ network with speeds upt to 42mbps.
It the SGH-T999 is not the Samsung Galaxy Blaze S 4G then it reportedly could be a T-Mobile version of the Samsung Galaxy Nexus. Sprint recently announced that it will sell the Samsung Galaxy Nexus which was well-reviewed named one of the top Verizon networks smart phones of 2011.
The HD resolution will be nice for streaming movies at "wow" speeds. It has not been announced, yet, if the Samsung Galaxy S Blaze 4G will run Android 4.0 Ice Cream Sandwich like the Galaxy Nexus or Android 2.3.