Mobile device
Videos
A mobile device or handheld device is a computer small enough to hold and operate in hand. Mobile devices are typically battery-powered and possess a flat-panel display and one or more built-in input
Samsung Galaxy S26 Ultra – example of a mobile device
Smartphone (iPhone)
Smartwatches (Samsung Galaxy Watch)
Smart glasses (Ray-Ban Stories)
Tablet computer
Videos
A tablet computer, commonly shortened to tablet or simply tab, is a mobile device, typically with a mobile operating system and touchscreen display processing circuitry, and a rechargeable battery in
Mobile device
…that are tab-sized, pad, and board sized, where tabs are defined as accompanied or wearable centimeter-sized devices, e.g. smartphones, phablets and tablets are defined as hand-held decimeter-sized devices. If one changes the form of the mobile devices in terms of being non-planar, one can also have skin…
Two large-sized tablet computers shown: the iPad Pro (1st generation) from 2015 at 12.9 inches diagonally (top), and the Samsung Galaxy Tab S8 Ultra from 2022 at 14.6 inches diagonally (bottom).
A small and one-handed tablet computer, the iPad Mini (6th generation).
MessagePad, Apple's first produced tablet, released in 1993
A Fujitsu Siemens Lifebook tablet running Windows XP, released in 2003