ATT themselves simply claim:
"typical download speeds of 600Kbps to 1.4Mbps and ...
"typical upload speeds of 500 to 800Kbps on compatible devices".
Compatible means HSUPA capable. Without it, they claim "220-320Kbps" for uploads.
There was a recent speed test on Gizmodo.
"typical download speeds of 600Kbps to 1.4Mbps and ...
"typical upload speeds of 500 to 800Kbps on compatible devices".
Compatible means HSUPA capable. Without it, they claim "220-320Kbps" for uploads.
There was a recent speed test on Gizmodo.