We tested 3G and 4G wireless data transfer speeds--indoors and out--for AT&T, Sprint, T-Mobile, and Verizon, at multiple locations in 13 major cities. Here's what we found.

4G can do everything 3G can do, only faster. 4G can also handle high-definition mobile TV, video conferencing, and other data-intensive applications. Speed: 4G Wins Hands Down 3G ...

Boston: T-Mobile clocked the fastest 3G speeds in Boston, while AT&T won on the 4G side. Both AT&T and Verizon delivered solid download averages, at 8.60 mbps and 7.24 mbps, respectively.

When deciding between a 3G or 4G smartphone consider coverage limitations, battery life and download speeds of different carriers. With all the hype around the advent of 4G, I thought it might be a ...

The 4G/LTE cellular network provide your mobile with high speed internet connection, which is ideal for exchanging data and updating applications, geolocation, messaging apps etc. It means you're ...

4G data speeds (WiMAX) – Peak download speeds of more than 10 Mbps; average download speeds of 3-6 Mbps; 3G data speeds (EV-DO Rev. A) – Peak download speeds of up to 3.1 Mbps; peak upload ...