Android 4.3 with latest version of Touchwiz
2.3GHz Snapdragon 800 CPU for LTE variant
1.9GHz Exynos Octa Core CPU for 3G variant
10.1-inch WQXGA (2560x1600) Super Clear LCD display
8MP rear camera with LED flash
2MP front facing camera with BSI sensor
Full HD 1080p video recording
3GB of RAM
16/32/64GB on-board storage expandable via microSD card
8220mAh battery
S Pen with optimized features - Air Command: Action Memo, Scrapbook, Screen Write, S Finder, Pen Window, Direct Pen Input