Samsung Galaxy Tab S 10.5" Tablet 16GB Memory: Technical Specifications: 1.9Ghz Quadcore + 1.3 Ghz Quadcore Exynos 5 Octa processor 3GB DDR2 of system memory 10.5" Super AMOLED touchscreen, 2560 x 1600 resolution Built-in 802.11a/b/g/n/ac WiFi and Bluetooth v4.0 + LE Additional Features: Back 8MP webcam and front 2.1MP webcam with LED flash microUSB 2.0 port 16GB onboard storage memory, additional memory via microSD card slot Built-in stereo speakers Rechargeable lithium-ion battery Weighs 1.03 lbs; 9.74" x 0.26" x 6.98" dimensions Software and Applications: Android 4.4 OS (KitKat) Calculator, Calendar, Camera, Contacts, Dropbox, e-Meeting, Email, Flipboard, Gallery, Hancom Viewer, Hancom Office, Help, Internet, Kids Mode, KNOX, Memo, Music, My Files, New York Times, S-Voice, Samsung Apps, Settings SideSync 3.0, Remote PC, Video, WatchON, S-Voice, World Clock, WebEX Media Formats: MP3, M4A, 3GA, AAC, OGG, OGA, WAV, WMA, AMR, AWB, FLAC, MID, MIDI, XMF, MXMF, IMY, RTTTL, RTX, OTA, H.263, H.264 (AVC), MPEG4, VC-1, Sorenson Spark, MP43, WMV7, WMV8, VP8, A-GIF, BMP, GIF, JPEG, P-JPEG, PNG, WBMP What's in the Box: Tablet, data cable and AC adapter What's a Tablet PC? Tablet PCs are compact, ultra-portable entertainment devices that let you read email, surf the Internet, read eBooks, view photos, play games, listen to music and watch video files. Most tablets are based on a smaller operating system, which allows you to purchase and download additional applications from supported stores. Tablet PCs do not have a CD/DVD drive and will not run Microsoft Windows or its applications. Tablet PCs function as a secondary device for casual entertainment purposes, and are not meant to replace a computer. They are ideal for use around the home and on the go with WiFi or 3-4G mobile broadband connections (pay as you go, contract may be required for service).