ZTE ZMax 2 Z958 AT&T Black/Grey, Prepaid, Clean ESN Qualcomm MSM8916 Snapdragon 410 Android OS, v5.1 (Lollipop), upgradable to v6.0.1 (Marshmallow)

This Certified Refurbished product is tested and certified by the manufacturer or by a third-party refurbisher to look and work like new, with limited to no signs of wear. The refurbishing process includes functionality testing, inspection, reconditioning and repackaging. The product ships with relevant accessories, a minimum 90-day warranty, and may arrive in a generic white or brown box.Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon Infinity Display: a bezel-less, full-frontal, edge-to-edge screen. Default resolution is Full HD+ and can be changed to Quad HD+ (WQHD+) in Settings Camera resolution - Front: 8 MP AF, Rear: 12 MP OIS AF