随着硬件制造商不断把高档特性并入低档便携机中,低档笔记本PC与高档笔记本PC之间在功能、配置方面的界线,正变得日趋模糊起来。过去,是否拥有运行速度更快的处理器和CD-ROM驱动器、规格更大的显示屏幕以及空间更多的硬盘,是高档笔记本机与廉价笔记本机之间的主要差別。然而,在目前的许多情况下,重量和屏幕尺寸,已成为区別高档笔记本和低档笔记本系统的重要标志。 As hardware makers continue to incorporate premium features into low-end portables, the boundaries between functionality and configuration of low-end notebook PCs and upscale notebook PCs are becoming increasingly blurred. In the past, whether there was a faster processor and CD-ROM drive, a larger display screen and more hard disk space was the main difference between high-end and low-cost laptops. However, in many cases today, the weight and screen size have become important marks that distinguish high-end and low-end notebook systems.