Summary: Sprint calls the LG Viper "future-proof," since it will be ready to take advantage of Sprint's LTE network once that network is finally rolled out. But depending on where you live, you might not be able to use this phone's best feature until you're well into that two-year contract. So in the meantime, how does it compare with other $99 phones on Sprint?
Pros: Bright screen, Eco-friendly design, Good camera, Google Wallet support
Cons: Can't use 4G LTE yet, Short battery life, Runs hot