Pre-installed selection of Amazon apps, including Amazon Alexa, Amazon Music, Audible and Amazon ShoppingAmazon exclusive version with Alexa built-in: double press the power button to just ask, and Alexa will respond. Alexa can play music, provide news updates, check the weather wherever you are and more5.7" HD+ Max Vision display (1512 x 720) with 19:9 aspect ratio, 2 GB of RAM and 32 GB of internal storage with option to add up to 512 GB of microSD expandable memory, Android 9.0, and US warrantyQualcomm Snapdragon 632 processor with 1.8 GHz octa-core CPU and Adreno 506 GPU13MP rear-facing camera with LED flash, 8 MP front-facing camera with LED selfie flash for low light selfies3,000 mAh non-removable battery with USB Type-C 10W rapid chargerInstantly unlock your phone using fingerprint sensor and facial recognitionReliable design: Water repellant design with P2i nano coating, enjoy a comfortable grip with a scratch-resistant, Corning Gorilla Glass 3 designUnlocked for the freedom to choose your carrier. Compatible with AT&T, Sprint, T-Mobile, and Verizon networks. SIM card not included. Customers may need to contact Sprint for activation on Sprint’s network