Galaxy S7 Edge DuosAs a rule, the devices of Samsung Galaxy S7 Edge Duos series are similar in appearance and have common specifications. The model range of Samsung Galaxy S7 Edge Duos series runs on a Quad-core 2150MHz Kryo /1600MHz Kryo which has with 4GB of RAM. It has 32/64/128GB of internal memory and supports microSD, microSDHC, TransFlash, microSDXC up to 256 GB. The devices of Samsung Galaxy S7 Edge Duos series have a 3.5mm jack and support Bluetooth v.4.2, A2DP, AVRCP, GAvDP, HFP, HID, HSP, LE, MAP, OPP, PAN, SPP, PBAP, SAP, DI, HOGP, there is also GPS Yes, with A-GPS, GLONASS, Geotagging, BeiDou, S-GPS, QuickGPS technology. The USB port supports microUSB 2.0, USB charging, USB fast charging, USB Host, USB OTG 1.3, USB power supply, as well as Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, Wi-Fi Tethering, Wi-Fi hotspot. This series uses the 5.5 inches (~76.1% screen-to-body ratio) display with the 1440 x 2560 pixels (~534 ppi pixel density) resolution and the Super AMOLED screen type.
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