Galaxy J4As a rule, the devices of Samsung Galaxy J4 series are similar in appearance and have common specifications. The model range of Samsung Galaxy J4 series runs on a Quad-core 1.4GHz E x ynos 7570 which has with 2GB of RAM. It has 16GB of internal memory and supports microSD, up to 256 GB (dedicated slot). The devices of Samsung Galaxy J4 series have a 3.5mm jack and support Bluetooth v.4.2, 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 5.5 inches, (~72.0% screen-to-body ratio) display with the 1280 x 720 pixels (~267 ppi density) resolution and the Super AMOLED capacitive touchscreen screen type.
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