Walmart offers the Huawei Sensa 4G LTE Prepaid Android Smartphone for Straight Talk for $49.99 with free shipping. That's $10 under our September mention, $9 off, and the lowest price we could find. It features a 5.5" touchscreen LCD, 1.5GHz and 1.2GHz octa-core processor, 16GB internal storage, 13-megapixel rear-facing camera, 5-megapixel front camera, WiFi, Bluetooth 4.1, microSD card slot, and Android 6.0 (Marshmallow).