Samsung Galaxy Tab 3 7.0 4G (SM-T217S) All specs Good connectivity of this device includes Bluetooth 3.0 + A2DP, WiFi 802.11 a/b/g/n (2.4Ghz, 5Ghz), but it lacks NFC connection. Including the battery, the Samsung Galaxy Tab 3 7.0 4G (SM-T217S) tablet has 306 grams and it's a very thin device, only 9.9mm. 2.5/10.