Pre-installed selection of Amazon apps, including the Amazon Widget, Amazon Shopping, and Amazon Alexa. Prime members have easy access to daily deals, Prime movies and TV shows, Prime Music, Prime Photos, and more with a single sign-on experience Amazon Alexa: Double press the power button when your phone is unlocked to just ask, and Alexa will respond. Alexa can play music, provide news updates, or check the weather wherever you are 6" Full HD+ Super AMOLED display with a Max Vision 18:9 aspect ratio, 4 GB of RAM and 64 GB of internal storage with option to add up to 2 TB of microSD expandable memory, and Android 8.1

After each device is completely remanufactured by Samsung engineers who build our new devices, it must pass more than 400 rigorous tests for quality. A new charger and a fresh set of earbuds are included with every phone-all in brand-new packaging with a Samsung Certified Pre-Owned seal of authenticity. Each Samsung Certified Pre-Owned phone comes with the same one-year limited warranty as a new device.