Performance
Under the hood, the Nokia E7 is powered by a 680 MHz ARM 11 processor and a Broadcom BCM2727 GPU. While these specifications may seem underpowered compared to modern standards, they were sufficient for running the Symbian^3 OS and standard smartphone applications of the time. Users could also upgrade to the Nokia Belle OS, which provided a refreshed interface and improved functionality. The E7 offers 16GB of internal storage and 256MB of RAM, but lacks expandable storage, which might be a limitation for users requiring more storage capacity for apps and multimedia.