Galaxy A3 DuosAs a rule, the devices of Samsung Galaxy A3 Duos series are similar in appearance and have common specifications. The model range of Samsung Galaxy A3 Duos series runs on a Quad-core 1.2GHz Cortex -A53, Qualcomm MSM8916 which has with 1GB of RAM. It has 16GB of internal memory and supports microSD, up to 64 GB (dedicated slot). The devices of Samsung Galaxy A3 Duos series have a 3.5mm jack and support Bluetooth v.4.0, A2DP, EDR, LE , there is also GPS Yes, with A-GPS, GLONASS, BDS technology. The USB port supports microUSB 2.0, as well as Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot. This series uses the 4.5 inches, (~65.5% screen-to-body ratio) display with the 540 x 960 pixels, (~245 ppi density) resolution and the Super AMOLED capacitive touchscreen screen type.
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