The Nothing Phone (2a) features 12GB of RAM and 256GB of ROM, though it does not support expandable storage. With RAM Booster technology, the phone can utilize up to 24GB of virtual RAM (12GB + 12GB RAM Boost). This enhanced multitasking capability allows the device to handle more background processes without slowing down. Switching between apps becomes faster, and the apps you return to are more likely to resume from where you left off without needing to reload.