The tablet Samsung Galaxy Tab 4 7.0 3G running on the OS Android. Display size 7", 1280x800 pixel screen resolution. The tablet is able to work in networks 3G, EDGE, HSCSD, HSDPA, HSUPA, HSPA+, GPRS, GSM900, GSM1800, GSM1900. Access to the Internet is possible with yes, Wi-Fi 802.11n, WiFi Direct. Wireless interfaces yes, Wi-Fi 802.11n, WiFi Direct, yes, Bluetooth 4.0. RAM 1.5 GB, internal memory 8 GB, supported cards microSDHC, up to 32 GB. Camera tablet yes, 3 mln pixels., camera for video calls yes, 1.3 mln pixels.. Dimensions 187x108x9 mm, weight 276 g.