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.
Im on o2 4g payg and am not using anymore than i was on 3g. In my understanding 4g does not use more than 3g but you can be on longer as the experience is a faster one thus using more data. Have you run any speed tests as these can typically use between 40mb to 50mb of your data allowance.