Android OS，64-bit Systems：
W337 running Android8.1OS provides richer and more diverse APP experience, supports online friend chat, Alipay and other apps, enrich the user experience, and can be upgraded to support 64bit apps.
Communications：
SupportsGSM, WCDMA, LTE Cat.4, field tests conducted in more than 130 countries worldwide.
Performance：
W377E has a quad-core Arm Cortex A53 processor, supports Mali T820 GPU, be able to achieve smooth experience in high-processor load and concurrent scenarios such as video calls.
High Integration、High Flexibility：
Integration of 2G, 3G, 4G, Bluetooth, Wi-Fi, GNSS, LPDDR and NAND, WCN and memory modules can be freely selected, flexible PCB layout, providing customers with more flexible choices.