Galaxy S2 Epic 4G TouchAs a rule, the devices of Samsung Galaxy S2 Epic 4G Touch series are similar in appearance and have common specifications. The model range of Samsung Galaxy S2 Epic 4G Touch series runs on a Dual-core 1.2GHz Cortex -A9 which has with 1GB of RAM. It has 16GB of internal memory and supports microSD, up to 32 GB (dedicated slot). The devices of Samsung Galaxy S2 Epic 4G Touch series have a 3.5mm jack and support Bluetooth v.3.1, A2DP, aptx , there is also GPS Yes, with A-GPS technology. The USB port supports microUSB 2.0 (MHL TV-out), USB Host, as well as Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot; WiMax . This series uses the 4.52 inches, (~63.9% screen-to-body ratio) display with the 480 x 800 pixels, (~206 ppi density) resolution and the Super AMOLED Plus capacitive touchscreen screen type.
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