The Lenovo Yoga has a better storage medium than most portable PCs of this spec and age. This notebook PC has an HDD storage medium, whereas most laptops of this spec and age 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 comparable spec notebook PCs that came out more than two years ago.
An SSD storage medium is the best storage medium amongst similar types of laptop.