The document compares specifications and prices of various tablets from Apple, Samsung, Sony, Lenovo, and HCL. It provides details on screen size, camera resolution, processor, memory, and price for each model. These include the iPad, iPad Mini, Samsung Galaxy Tab 3, Sony Xperia Z, Lenovo A3000 and A1000, and HCL ME Tab tablets. The document also includes a brand comparison table that rates the brands on price, after-sales service, specifications, consumer preference, and total score. Apple and Samsung received the highest ratings overall.