Certain complex Android applications may not perform optimally on Intel x86 Googlebooks, despite most apps running smoothly. Google is working with developers to improve performance and compatibility. Intel Googlebook laptops use a translation layer to run Android apps, which can lead to decreased performance and battery efficiency. Currently, three models with Intel Core Ultra 5 Series 3 chips are available from Acer, Asus, and Lenovo, while two ARM-based models use Qualcomm's Snapdragon X Elite chip.