Check out the gallery for all the glamor shots -- the Sprint-branded SIM card gets us every time!

ENGADGET: Hands-on with the Samsung ACE Mobile

By the end of 2013, Sprint expects to have largely completed the nationwide build out of its all-new 3G and 4G network, a program known as Network Vision.

ENGADGET: PSA: iPhone 5 pre-orders kick off on September 14th at 3:01AM ET