Performance and Memory
The KS660 comes with 85MB of internal storage, which by today’s standards is minuscule, but manageable given the lighter apps and media of the time. Expandable storage via a dedicated microSDHC slot addresses this limitation, allowing users to store more pictures, music, and apps. The phone could store up to 1000 phonebook entries and had a record capacity for 40 dialed, received, and missed calls—adequate for the average user then.