Unlocked Cell Phones, DOOGEE Mix 4G Unlocked Smartphones Android 7.0-5.5 Inch AMOLED HD Screen - MediaTek Helio P25-3380mAh - 4GB RAM+64GB ROM - 8MP+16MP Dual Cameras - Unlocked Phone, Blue 4G NETWROK, SMOOTH CONNECTION - Support : 2G: 850/900/1800/1900, 3G: B2/4/5, 4G: B2/4/5/7/12/17; Doogee Mix will work with GSM carrier like AT&T, T-mobile, but not work with Verizon, Sprint; Please check the bands of your carrier in your area before your purchase,Please set the APN before youre ready to use the 4G internet data STUNNING AMOLED DISPLAY - super AMOLED display with 720*1280 resolution reflects 90% vivid color of Adobe RGB color range, and saves 30% in power consumption. Besides, MIX goes with Corning Gorilla glass 5, greatly enhancing the capacity of anti-dropping and damage resistance HOLD MINI, SEE MAX - 5.5-inch bezel-less screen brings amazing immersive visual experience for your eyes while the slim body fits perfectly in your hands; No boundaries, no interruptions UPGRADED TRIPLE CAMERAS - MIX comes with 16.0MP + 8.0MP dual rear cameras with ISOCELL sensor to capture more stunning photos for you ! The 5.0MP front camera with a wide-angle of 86 and auto beautify mode makes perfect selfie 3380 BIG BATTERY, HIGH EFFICIENCY, LOW CONSUMPTION - The latest MediaTek Helio P25 2.5GHz Octa-core processor, along with 4GB RAM and 64GB ROM, Add up to 128 GB of additional storage with a microSD card; Dual Nano SIM card <span class="a-text-bold"><u>Clear in view with low consumption</u></span>  With vivid contrast and untra-wide color range, the AMOLED screen can display more than 90% of Adobe RGB color range.