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[1] 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.
Apr 28, 2024 · A smartphone may be thought of as a handheld computer integrated within a mobile telephone. The first smartphone was designed by IBM and sold by BellSouth (formerly part of the AT&T Corporation) in 1993. It included a touchscreen interface for accessing its calendar, address book, calculator, and other functions.
Mar 20, 2024 · By. Calvin Wankhede. •. March 20, 2024. In just a few decades, mobile phones have gone from a luxury reserved for the elite to an essential tool for billions of users. From the first in-car phones...
Many types of mobile operating systems (OS) are available for smartphones, including Android, BlackBerry OS, webOS, iOS, Symbian, Windows Mobile Professional (touch screen), Windows Mobile Standard (non-touch screen), and Bada. The most popular are the Apple iPhone, and the newest: Android.
Model SoC CPU specifications GPU Storage capacity Removable storage RAM OS Custom launcher Dimensions Weight Battery Charging Display Camera Video Front-facing camera Fingerprint scanner
Telephones portal. The iPhone is a line of smartphones produced by Apple that use Apple's own iOS mobile operating system. The first-generation iPhone was announced by then–Apple CEO Steve Jobs on January 9, 2007. Since then, Apple has annually released new iPhone models and iOS updates.
Wikimedia Commons has media related to Smartphones. Contents. Top. 0–9. A B C D E F G H I J K L M N O P Q R S T U V W X Y Z. Telephones portal. Subcategories. This category has the following 16 subcategories, out of 16 total. Smartphones by brand (25 C) Smartphones by operating system (11 C) CyanogenMod (7 P)
