The white 16GB Galaxy Tab 4 Multi-Touch 10.1" Wi-Fi Tablet from Samsung allows you to experience powerful on-the-go performance. For power and multi-tasking, this tablet has a 1.2 GHz quad-core processor, and 1.5GB of RAM. This system features a 16GB storage capacity and also has a microSD slot for additional storage; the microSD slot supports microSDXC cards up to 64GB. For high-speed Internet connectivity, 802.11a/b/g/n W-Fi is built-in. Bluetooth 4.0 connectivity is also integrated for wireless pairing with devices such as headphones. This device also features GPS with GLONASS, which allows you to use Google's location based services included turn-by-turn GPS navigation.