Samsung Galaxy Tab (7-inch, 16GB, Wi-Fi) Android Froyo (2.2); CPU: 1GHz A8 Cortex Processor; Battery: Li-Polymer, 4000mAh Memory: 16GB Internal Memory; Up to 32GB Expandable Memory (microSD) WiFi: 802.11 a/b/g/n; USB 2.0; Bluetooth 2.1 Connectivity Audio: MP3, OGG, AAC, AMR-NB, AMR-WB, WMA, FLAC, WAV, MID, AC3, RTTTL/RTX, OTA, i-Melody, SP-MIDI Display: 7.0" WSVGA Display; 600 x 1024 Pixel Display Resolution; 3.54" x 6.05" Display Size; 16M TFT Display Technology Video: Codec: Mpeg4, H.264, H.263, Divx/XviD Format: 3gp(mp4), wmv(asf), avi(divx), mkv, flv