Is the Sony Xperia SL compatible with AT&T Network?
I'm really interested in the Sony Xperia SL but didn't know if it would work on the AT&T network. If so, would it be able to have 4G coverage and offer all the same features as a regular AT&T smartphone?
Re: Is the Sony Xperia SL compatible with AT&T Network?
If the phone is compatible with HSPA 850 and 1900 MHz, it will be compatible with AT&T's HSPA+ "4G" network. But you will not be able to get LTE data. Fairly certain that in order to get LTE, you need to buy an AT&T branded phone.
If the phone is not compatible with HSPA 850/1900, then you will only get EDGE data speeds.
If you can link to the specs of the phone (preferably from the seller's website, if that applies), I'd be happy to take a look and tell you more specifically.