What does smartphone mean?
A smartphone is a portable telephone equipped with a touchscreen, internet access, computing functions, and apps for activities such as messaging, navigation, photography, entertainment, banking, and work. Although “cell phone” and “mobile phone” remain common, they can refer to simpler feature phones as well, whereas “smartphone” specifically emphasizes a device that combines communication with many functions formerly associated with computers and other dedicated gadgets. Smartphones are now central to everyday life, but their use can also raise concerns about privacy, distraction, accessibility, and dependence on portable technology. The term reflects this combination of communication and computing: “smart” indicates advanced, programmable features, while “phone” preserves the device’s historical identity as a telephone. It is useful because it precisely distinguishes modern multifunctional mobile devices from both traditional mobile phones and portable computers such as tablets.
nounA mobile telephone with a touchscreen, computing functions, internet access, and a wide range of apps. The term also refers more generally to a phone whose capabilities extend beyond making calls and sending messages.
- A mobile telephone with a touchscreen, internet access, computing functions, and apps.
- A mobile phone considered as an everyday personal device used for communication, information, media, and increasingly commercial transactions.
"She used her smartphone to check the route, message a friend, and photograph the changing autumn leaves."
"The new smartphone has an improved camera and a longer-lasting battery."
"For many travelers, a smartphone has replaced a map, a camera, a music player, and a wallet."
The regular plural is used when referring to multiple devices.
"Students use smartphones to access lesson materials and communicate with their teachers."
The word combines two technologies in miniature: “smart” for computing power and “phone” for the original purpose of mobile communication.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does smartphone come from?
“Smartphone” is a compound formed in the late 20th century from “smart” and “phone.” “Phone” was coined in the 19th century from Greek roots meaning “sound” and “voice,” while “smart” had already acquired meanings such as “fashionable,” “clever,” and “advanced.” As mobile devices gained computing power, internet access, and software applications, the compound came to distinguish them from ordinary cellular telephones.
Related word forms
How smartphone is actually used
The word is standard in formal, informal, and professional contexts. “Smartphone” is more specific than “cell phone” or “mobile phone,” because it identifies a phone with advanced computing and internet features rather than every kind of mobile telephone.
Easily confused with smartphone
A feature phone has a limited set of functions, whereas a smartphone provides advanced computing, internet access, and downloadable apps.
A tablet is primarily a portable computing device, while a smartphone combines a touchscreen telephone with computing capabilities.