Amazon offers the highly rated Huawei Google Nexus 6P 64GB 4G LTE GSM/CDMA Unlocked Smartphone for a low $403.75 plus Free 2-Day Shipping with Amazon Prime. Works with most all carriers.

• 5.7" AMOLED 1440x2560 Quad HD Touchscreen
• Qualcomm Snapdragon 810 2GHz Octa-Core processor w/ 3GB RAM
• 64GB internal storage, USB Type-C fast charge
• 12.3MP rear-facing camera, front-facing 8.0MP camera
• 802.11AC + Bluetooth 4.2 + GPS + 4G LTE wireless connection
• Android 6.0 Marshmallow, 3450mAh (23hr) battery, 1yr warranty
• Compatible with both GSM & CDMA carries like AT&T, T-Mobile, Verizon, Sprint
• 1-year warranty