For now ASUS' Transformer Prime is the lonely king of the quad-core tablet hill, but as we'd heard a few weeks back, it looks like it'll have company soon enough. Insider sources have reported to DigiTimes that you'll be able to snag a nifty Android tablet with a quad-core GPU for between $459 and $599 in 2012. Acer and Lenovo are apparently set to target Apple's iPad tablet as well as ASUS with NVIDIA's quad-core Tegra 3 GPU tablets running Android 4.0 (Ice Cream Sandwich) in the first quarter of 2012. These sources also stated that since neither Acer nor Lenovo have a direct advantage over Apple or Amazon's tablet devices, they'd only be competing for about 10 to 15 percent of the total PC tablet market. And yes, there are mathematical formulas that prove that owning a reasonably priced tablet with a quad-core GPU does make you the coolest kid on the block.