ZTE Warp Elite is the newest affordable Android smartphone in the US (available via Boost Mobile)1
Presented as Boost Mobile's "most feature-packed smartphone for under $200", the Warp Elite succeeds the ZTE Warp Sync from 2014. The new handset runs Android 5.1 Lollipop, sports a 5.5-inch display with 720 x 1280 pixels, and is powered by a quad-core processor clocked at 1.2 GHz (possibly a Qualcomm Snapdragon 410). Moreover, the phone features LTE connectivity, a 5 MP front-facing camera, a 13 MP rear camera with LED flash, 2 GB of RAM, and 16 GB of expandable storage space. The Warp Elite has a 3000 mAh battery that's capable of providing a talk time of up to 20 hours.
Boost Mobile is selling the ZTE Warp Elite for $179.99, no contract required (see the first source link below). Who's interested?
sources: Boost Mobile, Press release