Box Contents - ASUS U36SG-DS51 Notebook, 8-Cell Rechargeable Battery, AC power adapter; Pre-installed Software - Windows 7 Home Premium 64-bit, 2-year Global Limited Warranty & 1-year Accidental Damage Warranty
Intel Core i5-2450M 2.50GHz Processor with Turbo Boost Technology up to 3.10GHz
3MB Smart Cache
4GB DDR3 SDRAM
750GB 5400RPM SATA Hard Drive

Asus Zenbook Prime UX51VZ-DH71 15.6" Notebook Computer: Intel Core i7-3612QM 2.1GHz, 8GB RAM, 128GB SSD, Windows 8 Home Premium 64-Bit
Intelligent power management and extreme efficiency have resulted in Zenbook Prime offering 2-second instant on resume, similar to your smartphone and creating an always-on ultrabook that doesn't make you wait.
Zenbook Prime fields a vivid full HD 1080p IPS panel that brings visuals to breathtaking life with 350cd/m2 brightness and 800:1 contrast.
Asus Google Nexus 7 7" 8GB 4.1 Android Tablet: nVIDIA Tegra 3 Quad-Core 1.2GHz, 1GB RAM, 8GB Flash Storage, 802.11b/g/n Wi-Fi, 2x Integrated Microphone, 9 Hour Battery
The Nexus 7 is the first ever tablet to feature the Android 4.1 Jelly Bean OS. This clean, uncluttered mobile operating system brings smarter notifications, beautiful widgets and deep home screen customization made easier with drag-and-drop controls.

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Compare ASUS U36SG DS51 - 13.3" - Core i5 2450M - Windows Vs ASUS 15.6" Ultrabook w/ Google Nexus 7 Tablet