Amazon has the Unlocked Samsung Galaxy S8 Android 64GB Smartphone in black, no. SM-G950, for $574.99 and Unlocked Samsung Galaxy S8+ Android 64GB Smartphone in black, for $674.99 for a limited time.
The Galaxy S8 Qualcomm features Snapdragon 835 8-core processor, 5.8″ 2960×1440 Quad HD+ Super AMOLED display, 4GB RAM, 64GB internal storage, Dual Pixel 12-megapixel rear camera with 4K video recording at 30fps, 8-megapixel front-facing camera, 802.11ac wireless, Bluetooth 5.0, microSD card slot, dual SIM card slot, water resistance, and runs Android 7.0 (Nougat). The S8+ has a larger 6.2″ Quad HD+ Super AMOLED display. It’s carrier unlocked and works on all supported wireless carriers.