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A smartphone is a mobile device that combines the functionality of a traditional mobile phone with advanced computing capabilities. It typically has a touchscreen ...
Two decades of evolution of mobile phones, from a 1992 Motorola DynaTAC 8000X to the 2014 iPhone 6 Plus. A mobile phone, or cell phone, [a] is a portable telephone that allows users to make and receive calls over a radio frequency link while moving within a designated telephone service area, unlike fixed-location phones (landline phones).
The history of mobile phones covers mobile communication devices that connect wirelessly to the public switched telephone network. While the transmission of speech by signal has a long history, the first devices that were wireless, mobile, and also capable of connecting to the standard telephone network are much more recent.
The Samsung Galaxy Z series are foldable smartphones. This article is missing information about video recording specifications (mostly incomplete since 2015). Please expand the article to include this information.
Some of these phones include the iPhone 12/13; select Samsung devices such as the S21 series, Note series, Flip/Fold series, A series; Google Pixel 4a/5; and a few more devices from other manufacturers. The first ever 5G smartphone, the Samsung Galaxy S20, was released by Samsung in March 2020.
Smartphones, one of the most popular smart devices A smart device is an electronic device, generally connected to other devices or networks via different wireless protocols (such as Bluetooth , Zigbee , near-field communication , Wi-Fi , NearLink , Li-Fi , or 5G ) that can operate to some extent interactively and autonomously.
Teens aren't just sneaking quick glances at their phones during class.They're spending an average of 1.5 hours on them every school day, with 25% of students logging on for more than two hours ...
Commonly known as "smartphone addiction", the term "problematic smartphone use" was proposed by researchers to describe similar behaviors presenting without evidence of addiction. [ 1 ] Problematic use can include preoccupation with mobile communication, excessive money or time spent on mobile phones, and use of mobile phones in socially or ...
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