1. A mobile computing device that combines cellular telephone functionality with computing capabilities, typically featuring a touchscreen display, internet connectivity, and the ability to run software applications.
I use my smartphone to check emails and browse the internet on the go.
Uso meu smartphone para verificar e-mails e navegar na internet enquanto estou fora.
2. An advanced mobile phone with features beyond basic calling and texting, such as a camera, GPS, and app store access.
Modern smartphones have become essential tools for work and personal communication.
Os smartphones modernos se tornaram ferramentas essenciais para trabalho e comunicação pessoal.