PC World tested 3G and 4G wireless data transfer speeds for the top four carriers —both indoors and outside with multiple devices across 13 major cities in 130 testing locations— and discovered some surprising results.
During average wireless speed tests for 3G networks with the smartphones pictured above, T-Mobile took home the fastest download and upload speed prize at 3.84 Mbps and 1.44 Mbps, respectively. AT&T landed the No. 2 spot with its 2.62 Mbps download speed and 0.85-Mbps upload speed.
The slower 3G network provider reclaimed its pride and rose to fame with its 4G wireless speeds, however. AT&T garnered 9.56 Mbps while downloading and 5.15 Mbps for uploads. Verizon debuted at second with its 7.35 Mbps download speed and 5.86 Mbps upload speed.
The overall winners are named below.