Key Attributes ASUS Transformer Pad 16 gb Samsung Galaxy Note 10.1 16GB Apple Ipad 3rd genteration 16 GB HP ProBook 4530s 15.6" Samsung Galaxy Note 10.1 32 GB ASUS Transformer Pad Infinity 32 GB Apple iPad 3rd generation 32GB Lenovo Ideapad 13.3" Price $403.00 $490.00 $499.00 $530.00 $538.00 $538.00 $599.00 $730.00 MFG Part # TF300T-A1-BL GT-N8013EAYXAR MD333LL/A A7K05UT#ABA GT-N8013EAVXAR TF700T-B1-CG MC706LL/A 43752CU Brand ASUS Samsung Apple Computer HP Samsung ASUS Apple Computer Lenovo Screen Size 10.1 10.1 in 9.7 15.6 10.1 10.1 9.7 in 13.3 Resolution 1280 x 800 1280 x 800 2048 x 1536 1366 x 768 1280 x 800 1920 x 1200 2048 x 1536 1366 x 768 Operating System Android 4.0 Ice Cream SandwichAndroid 4.0 Ice Cream Sandwich Apple iOS 5 Windows 7 Home Premium Android 4.0 Ice Cream Sandwich Android 4.0 Ice Cream Sandwich Apple iOS 5 Windows 7 Home Preium Processor Type Tegra 3 Exynos A5X Intel i3-2350m Exynos Tegra 3 A5X Intel i3 Processor Clock Speed 1.2 Ghz Quad Core 1.4GHz Quad-Core Processor - 2.3 Ghz Dual Core i3 1.4GHz Quad-Core Processor 1.6 Ghz Quad Core - 1.8 Ghz Dual Core i3 RAM 1 GB 2 GB - 4 GB 2 GB 1 gb - 4 gb Flash Memory 16 GB 16GB 16 gb - 32 GB 32 gb 32 GB 32 GB Memory Expansion Micro SD Micro SD - SD. Micro SD Micro SD Micro SD - SD Multireader Weight 1.4 lbs 1.31 lbs 1.4 lbs 5.5 lbs 1.31 lbs 1.31 lbs 1.4 lbs 3.7 lbs Hard Drive - - - 500 GB - - - 500 GB Battery 10 Hours Not listed 10 Hours 6 Cell 6.25 Hours Not Listed 9.5 Hours 10 Hours 3 ce33 7 Hours More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information More Information Accessories Keyboard Dock MFG Part # EFC-1G2NGECXAR MD579LL/A EFC-1G2NGECXAR TF700T-DOCK-CG MD579LL/A Price $34.00 $49.00 $34.00 $129.00 $49.00 Information More Information More Information More Information More Information More Information Pink,Light Gray, Dark Gray,Green, Pink,Light Gray, Dark Gray,Green, Blue, Red Blue, Red Wireless Keyboard Wireless Keyboard MFG Part # MC184LL/B MC184LL/B Price $69.00 $69.00 Information More Information More Information.