Smartphone
A smartphone is a small, mobile computer you can hold in your hand. It's like a phone with a screen you can touch. You can use it to run apps, go online, and do many computer-like things. Important parts include a main processor (CPU), memory (RAM), a screen that responds to touch, cameras, storage space, a battery you can recharge, and a system like Android or iOS. Today's smartphones are very important in our everyday lives. We use them to talk to people, have fun, work, and take care of things we need to do each day.