A budget smartphone is a mobile device that offers basic features and functionality at an affordable price. These phones are designed to be accessible to consumers who may not have a large amount of disposable income, but still want to enjoy the benefits of owning a smartphone. Budget smartphones typically have lower specifications than more expensive models, with less powerful processors, smaller displays and limited memory. However, they still offer essential features such as internet access, apps, cameras, and touchscreen interfaces. Overall, budget smartphones are an excellent option for those who want to stay connected without breaking the bank.