Two days ago we just get the confirmation from Samsung that it will be naming The Next Galaxy smartphone as Samsung Galaxy S3 and today Samsung has officially declared that it will be known as model no GT-I9300.
Thanks to SamMobile for spotting that the 2 version of Galaxy S3 were finally get listed in the Samsung Kies with the label GT-i9300 and GT-i9300T. (The “T” could stand for a different radio frequency used in a different country or by a different carrier.)
So far as what we could conclude,
The Next Galaxy = Samsung Galaxy S3 = GT-I9300
Checkout the print screen of the listed Samsung Galaxy S III (GT-i9300 ) in the Samsung Kies as below: