4G LTE Dual SIM (4G does not work in the US); 3G works with AT&T and AT&T network based carriers; DOES NOT work with Sprint, Verizon, US Cellular and all other CDMA carriers; LTE compatibility: This is international stock, several per carrier (ensure to check with your carrier before purchase) Qualcomm Snapdragon 630 Octa-core CPU; 64GB ROM, 4GB RAM; Supports Micro-SD up to 2TB (use SIM 2 slot). Main Camera: Dual 12 MP + 8 MP, autofocus, LED flash; Front Camera: 8 MP.

【5.5 Inch 18:9 FHD Display】 Applying the 5.5 inch bezel-less display with 18:9 screen ration, R11 gets bigger screen and slimmer body. It gives you a better grip, also shows more content vertically with brilliant colors and clarity. Providing you better vison and experience feeling. with 360 ° fingerprint recognition technology, You can easily unlock your phone in just 0.1 second, safely access all your music, videos, and pictures. 【Android 8.1】 【13.0MP Dual Rear Cameras, 8MP Front Camera】The 13MP auto focus primary rear camera allows for capture the most sudden moment and landscape whether at night or in the daytime. For selfies, you can trust the 5MP front camera for premium shots. The Intelligent beauty function could enhance your eyes, slim your face and smooth your skin. It makes you love yourself more in pictures