O2 has revealed that its LTE trial in London has provided speeds of up to 150 Mb/s with users generally receiving between 20 and 50 Mb/s, reports Mobile Europe. The most active users downloaded around 200GB of data per month, while file transfers of 40MB were completed in seconds. The trial has been running since December last year and covers 25 sites over an area of 40 square kilometres including Hyde Park, Canary Wharf, Soho, Westminster and King’s Cross.