Samsung Galaxy S4
The Samsung Galaxy S4 will soon be replaced by the Galaxy S5 but until that day arrives, it remains one of the best smartphone options on Sprint's Now Network.
It features hardware that is built to last, software that is smart and useful and a company in Samsung that loves to keep its big name smartphones updated for two years. In other words, the Galaxy S4 may be going on a year old but it hasn't lost its luster.
Best of all, third-party retailers like Amazon are offering it up for cheap. In fact, it was recently on sale for free on-contract.