Eka2L1 is a custom ROM designed for Nokia Symbian devices, including the 5800 XpressMusic. It's based on the Symbian^3 platform, which was a significant upgrade over the original Symbian OS used in the device. Eka2L1 brings a host of improvements, including enhanced performance, updated software, and a more modern user interface.
: Since the 5800 was Nokia's first major all-touch device, its ROM is preferred for emulating games that require a stylus or touch input rather than the physical keypads of the Speed Improvements : Some titles experience FPS improvements nokia 5800 rom eka2l1 exclusive
Nokia 5800 ROM emulator is widely considered the standard for emulating Eka2L1 is a custom ROM designed for Nokia