Budget smartphones are affordable mobile devices that offer essential features without the high price tag of flagship models. They typically include basic functionalities such as calling, texting, internet browsing, and access to apps. These phones are designed for users who need reliable performance for everyday tasks without the need for advanced specifications. Many budget smartphones come from well-known brands like Samsung, Xiaomi, and Motorola, providing a range of options for consumers. While they may lack some premium features like high-resolution cameras or the latest processors, they still deliver good value for those seeking a practical and cost-effective solution for their mobile needs.