Though Nvidia's (NASDAQ:NVDA) Tegra processors have been designed into many high-end Android...

Though Nvidia's (NASDAQ:NVDA) Tegra processors have been designed into many high-end Android tablets, DigiTimes' sources claim Taiwanese OEMs are being "conservative" about adopting its "Kal-El" Tegra 3 chip, and are closely evaluating Qualcomm's (NASDAQ:QCOM) Snapdragon S4 and Texas Instruments' (NYSE:TXN) OMAP 4 chips. The OMAP 4 has already found its way into the Kindle Fire and Nook Tablet.