The ZTE Citrine is a 4G LTE smartphone that comes with a 4-inch WVGA display panel with a 480x800 resolution and 233ppi index. Powering the device from within is a Quad-Core 1.1GHz processor with 1GB of RAM. Aside from its 8GB onboard storage, the ZTE Citrine comes with a microSD card slot for up to 32GB memory expansion. Camera-wise, the phone is equipped with a 5MP rear-facing camera with video recording and a 0.3MP VGA camera in front. Its removable 1,650 mAh Li-Ion battery helps it last up to 11 days in standby and 9 hours of talk time. Upon release, the phone runs on the latest Android 5.1 Lollipop OS.