5G

The fifth generation of mobile networks: faster data and lower delay where your carrier has coverage.

5G is the latest mobile network generation. Speed depends on your carrier, your area and the bands the phone supports — band support differs between regional models. mmWave 5G is very fast but short-range and mainly used in parts of the US.

Also called: 4g, lte, sub-6, mmwave, network

More terms

OS upgrades and security updatesHow long the maker promises new Android/iOS versions and security fixes. Longer support = safer, longer-lasting phone.AC charging (kW)Charging from a home wallbox or public AC post. Limited by the car's onboard charger.TDP / TGP (W)The power a CPU or graphics card is designed to use under load, in watts. It decides the cooler and power supply you need.Stereo speakersTwo speakers (usually top and bottom) for left/right sound in videos and games.Fingerprint sensorUnlocks the phone with your finger — under the screen (optical or ultrasonic) or on the side button.NFCShort-range radio used for contactless payments, transport cards and quick pairing.

All glossary terms