Platform and Performance
Running on Microsoft Windows Mobile 6.5 Professional, the ZTE X990 offers an operating system that was once notable for its productivity-focused features, including Windows Live Messenger integration. However, with just 5MB of internal storage, users had to rely heavily on the microSDHC card slot for any significant data storage. The phone's performance would have been limited to fundamental mobile tasks and communications, suitable for users with minimal smartphone needs.
- ⬤ ZTE X990 Design and Build
- ⬤ ZTE X990 Display
- ⬤ ZTE X990 Platform and Performance