The Radius 11 L15W has a better storage medium than most portable PCs of a similar age and spec to it. This portable PC has an HDD storage medium, whereas most laptops that have been available for a comparable time to it have an SSD storage medium. HDD is a traditional storage drive which stores the information on magnetic disks. HDD drives are slower than other forms of storage such as solid state drives (SSD) and flash drives.
This laptop's storage medium (HDD) is in fact the worst storage medium amongst all laptops that were launched more than a year ago.
An SSD storage medium is the best storage medium across comparable types of laptop.