The Inspiron 13 has a better storage medium than most portable PCs of this spec and age. This laptop has an HDD storage medium, whereas most 2 in 1 laptops that are a comparable age 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.
An HDD storage medium is actually the worst storage medium across all comparable spec notebook PCs that are a similar age to the Inspiron 13.
An SSD storage medium is the best storage medium amongst similar types of portable PC.
If you are looking for a notebook PC with a better storage medium then you might want to consider the DELL XPS 12[plb_1586771_price] (SSD and cheaper).