Amazon offers the 3rd-generation Unlocked Motorola Moto X Pure Edition 16GB 4G LTE Android Smartphone in Black or White/Bamboo, model no. XT1575, for $299 with free shipping. (Best Buy via eBay and B&H Photo Video charge a buck more.) That's the lowest total price we could find by $51, although we saw it for $30 less in March. This phone purports up to 10 hours of use from just 15 minutes charging and features a 5.7" 2560x1440 (1440p) Quad HD IPS display with Corning Gorilla Glass 3, Qualcomm Snapdragon 808 1.8GHz 6-core processor, 3GB RAM, 16GB internal storage, 21-megapixel rear camera with dual-LED flash, 5-megapixel front camera, 4K 2160p video capture, 802.11ac wireless, Bluetooth 4.1, microSD card slot, water-repellent nano-coating, and Android 5.1.1 (Lollipop). It works on all major carriers.
Amazon also offers it with 32GB internal storage in Black, White, or White/Bamboo for $349 with free shipping. (Best Buy via eBay and B&H Photo Video charge a buck more.) That's the lowest total price we could find by $51, although we saw it in different colors for $49 less last month.