The Mobile Information Device Profile handled the core application functionality, including the user interface, data storage, and network connectivity .
In the era of feature phones, screen resolutions varied wildly, from the tiny 128x128 screens to the high-end 360x640 displays. However, became the industry standard for flagship devices like the Sony Ericsson K800i and Nokia N95.
The Java game pack for 240x320 resolution includes the following games:
Developers often had as little as 32 KB to 96 KB of heap memory to manage game states and assets. 2. Design Considerations for 240x320 Resolution
