With its Verizon release, the Samsung Galaxy S III is now available on all four US carriers. By and large the phone is the same across variants, but Verizon added its own software and interface tweaks to the device. The Galaxy S III is available now to Verizon Wireless customers, beginning at $199.99 with a two-year contract. Check below for our original review of the Galaxy S III, and detailed impressions of the Verizon model.