Featuring 5.5 inch 720 × 1440 resolution display on the 2.5D curved glass body, the UMIDIGI A3 smartphone as technology fashion pioneer uses a 12.0MP + 5.0MP dual rear cameras setup to deliver excellent photos. It is equipped MTK6739 quad core 1.5GHz high-performance processor and Android 8.1 OS to handle your daily tasks with ease, offering a power boost compared to previous generation. 3300mAh battery with low consumption is for full-day use, two ways to unlock your phone just a glance, global LTE bands is available in most of world’s countries. Product Features: ● 5.5 inch Incell 18:9 Full-screen Display Thanks to the 18:9 format 5.5 inch advanced in-cell technology full-screen display, UMIDIGI A3 will fit your hand like a glove, delivering the perfect experience of one-handed operation. ● MT6739 1.5GHz High-performance Processor Powered by a MT6739 1.5GHz Quad-Core A53 64-bit processor, the UMIDIGI A3 is able to handle your daily tasks with ease. It offers a power boost compared to previous generation, while reducing power consumption. ● Stock Android 8.1 System Android 8.1 has an easy-to-use interface, bringing amazing features and having security at its core, the A3 offers great and smooth use speed without interruption. ● Dual SIM + Dedicated Micro-SD Slot With a triple tray, you don't have to choose between having 2 SIMs or 1 SIM and 2 Micro-SD. Now you can carry both your SIM cards and expand the storage of the phone up to 256 extra GBs using a Micro-SD card. Store more, delete less. ● 12.0MP + 5.0MP Dual Rear Cameras UMIDIGI A3 uses a 12.0MP + 5.0MP dual OV cameras setup, driven by a large F/2.0 aperture, 1.25 μm large pixels, OV12870 sensor, to capture shoots with richer colors and less noise. ● 8.0MP High-resolution Front Camera The 8.0MP selfie shooter offers the possibility to get nice selfies and make high quality video calls, either for having fun with friends. ● Fingerprint and Face Unlock Unlock your phone just a glance to capture your face features with face ID technology, combined with other unlocked way, fingerprint recognition, so conveinent and safe. ● Dual 4G VoLTE, Worldwide Frequencies Support UMIDIGI A3 is equipped with dual 4G VoLTE technology, which brings benefits such as a high data throughput performance, more reliable coverage, lower power consumption and a consistent HD call quality when you make calls via either cellular connection or using your datas. It supports more than 15 LTE bands, which means you can take it have a global round travel, 4G LTE signal will be available in most of world's countries. UMIDIGI also brings latest trends to the budget segment, delivering two amazing colors for UDIMIGI A3: Gold and Black, you can come to GearVita to choose, the price is also very beautiful, only at $79.99: https://gearvita.com/umidigi-a3-4g-smartphone-2gb-ram-16gb-rom.html Hot sale products: xiaomi redmi note 6 pro xiaomi mi a2 lite smartphone