Features: 5.8" Quad HD+ Super AMOLED (2960x1440) 570 ppi Infinity Display - 8 MP Front Camera - 12 MP Dual Pixel Rear Camera - HD Video Recording - Octa-core (2.3GHz Quad + 1.7GHz Quad), 64 bit, 10nm processor - 4GB RAM - 64GB Internal Memory - microSD Card Slot, expandable up to Up to 256GB (sold separately) - Android 7.0 (Nougat) - WiFi - Bluetooth - NFC - Mobile Hotspot - Samsung Pay - Google Play Music - Wireless Charging - IP68 dust and water resistance rating - Bixby Intelligent Assistant - Iris sensor - Fingerprint sensor - Face recognition - GPS
5.8" Quad HD+ Super AMOLED (2960x1440) 570 ppi Infinity Display
Octa-core (2.3GHz Quad + 1.7GHz Quad), 64 bit, 10nm processor
8 MP Front Camera - 12 MP Dual Pixel Rear Camera
4GB RAM - 64GB Internal Memory (expandable up to 256GB)
"A Certified Refurbished product has been tested and certified to work and look like new, with minimal to no signs of wear, by a manufacturer or specialized third-party seller approved by Amazon. All products are backed by a minimum 90-day warranty."