Galaxy RAs a rule, the devices of Samsung Galaxy R series are similar in appearance and have common specifications. The model range of Samsung Galaxy R series runs on a Dual-core 1.0Ghz Cortex -A9, Nvidia Tegra 2 AP20H which has with 1GB of RAM. It has 8GB of internal memory and supports microSD, up to 32 GB (dedicated slot). The devices of Samsung Galaxy R series have a 3.5mm jack and support Bluetooth v.3.1, A2DP, EDR, there is also GPS Yes, with A-GPS technology. The USB port supports microUSB 2.0, as well as Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, DLNA. This series uses the 4.2 inches (~60.9% screen-to-body ratio) display with the 480 x 800 pixels (~222 ppi pixel density) resolution and the SC-LCD capacitive touchscreen screen type.
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