Sony Xperia Z3v D6708 32GB Unlocked GSM 4G LTE IP68 Certified Water-Resistant 20MP Camera Smartphone, Black (Certified Refurbished)) This Certified Refurbished product is factory refurbished, shows limited or no wear, and includes all original accessories plus a 90-day warranty OS & Processor: Android OS, v4.4.4 (KitKat), planned upgrade to v5.1 (Lollipop) - Quad-core 2.5 GHz Krait 400 - Qualcomm MSM8974AC Snapdragon 801 Storage & Memory: 32 GB internal, up to 128GB microSD - 3GB RAM Camera: 20.7 MP, 5248 3936 pixels, autofocus, LED flash - Secondary: 2.2 MP, 1080p@30fps Talk Time: Up to 16 h (2G) / Up to 21 h (3G)