Business phone glossary

Our glossary explains basic terms and abbreviations relating to mobile working, the use of smartphones and tablets in the corporate environment (Enterprise Mobility) and security aspects in the use of mobile devices.




Display technology

OLED stands for “organic light emitting diode” and refers to a technology for displays such as those used in smartphones and tablets.

Compared to liquid crystal displays (LCD), OLED displays are particularly high-contrast and consume less energy. On the other hand, they have a shorter service life and lower luminous efficacy.