2G Second-generation cellular network.
3G/4G A set of technologies that delivers faster mobile broadband.
32bit/64bit A measure of how much data a PC can process at once. Most older computers are 32bit, more modern ones are 64bit.
480p/720p/1080p/1440p Common types of high-definition video of 640x480, 1280x720, 1920x1080 and 2560x1440 pixels respectively.
8K Video with a resolution of 7680x4320 pixels. Currently the highest resolution available.
AI Artificial Intelligence. Intelligence demonstrated by a machine rather than a human being.
Airplane mode Phones and tablets in this mode disable all radio communication (GSM, Wi-Fi, Bluetooth, etc) so they are safe to use on aircraft.
Aspect ratio A measurement of the shape of a screen. Traditional PC screens are 4:3. Widescreen displays are 16:9 or 16:10.
A measure of how much data can be transferred through a connection at one time.
