As one of its daily deals, Amazon offers the Unlocked Blu Advance 5.0 4GB Android Smartphone in Black or White for $47.99 with free shipping. That's the lowest total price we could find by $36. This dual SIM GSM phone includes a 5" 480x854 IPS display, MediaTek 1.3GHz quad-core processor, 768MB RAM, 4GB storage, 5-megapixel camera, 802.11n wireless, Bluetooth, and Android 5.1 (Lollipop). Deal ends today.

Update: Specs corrected.