Sprint to Sell New Spark-Compatible Galaxy S4
this is messed up
I believe the older model does support dual-band (800/1900) LTE, which is better than Sprint's many single-band (1900-only) LTE phones.
Spark is just Sprint's branding for tri-band LTE.
How do you tell apart the old GS4 from the new?
The model numbers are different.
http://s4gru.com/index.php?/blog/1/entry-356-teaser- ... »