Harry Potter and the Prisoner of Azkaban (2004) is the only film in the series not among the 50 highest-grossing films of all time, with Harry Potter and the Deathly Hallows â Part 2, the highest-grossing film in the series and one of 30 films to gross over $1 billion, ranking at number 8.
2G technology is more efficient. 3G Speed: 3G, short for third Generation, is the third generation of mobile telecommunications technology. 3G provides excellent internet browsing speed. The speed of data transmission on a 3G network ranges between 384KBPS to 2MBPS.
However, the 3G networks of GSM carriers AT&T and T-Mobile were designed such that there was room to upgrade 3G speeds. As of mid-2010, it is anticipated that when AT&T and T-Mobile upgrade their 3G networks, their speeds will become comparable to 4G from Sprint and Verizon.