Galaxy S DuosAs a rule, the devices of Samsung Galaxy S Duos series are similar in appearance and have common specifications. The model range of Samsung Galaxy S Duos series runs on a Single-core 1.0Ghz Cortex -A5, Qualcomm MSM7227A Snapdragon S1 which has with 768MB of RAM. It has 4GB of internal memory and supports microSD, up to 32 GB (dedicated slot). The devices of Samsung Galaxy S Duos series have a 3.5mm jack and support Bluetooth v.3.1, A2DP, 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, hotspot. This series uses the 4.0 inches (~59.4% screen-to-body ratio) display with the 480 x 800 pixels (~233 ppi pixel density) resolution and the TFT capacitive touchscreen screen type.
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