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Apps and features
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Samsung DeX
Introduction
Using Samsung DeX, you can use your phone like a computer by connecting the phone
to an external display, such as a TV or monitor. Accomplish tasks you want done on your
phone on a large screen using a keyboard and mouse. While using Samsung DeX, you
can simultaneously use your phone.
Connecting devices and starting Samsung DeX
Wired connections to external displays
You can connect your phone to an external display using an HDMI adapter (USB Type-C
to HDMI).
Use only official Samsung DeX supported accessories that are provided by
Samsung. Performance problems and malfunctions caused by using accessories
that are not officially supported are not covered by the warranty.
1
Connect an HDMI adapter to your phone.
2
Connect an HDMI cable to the HDMI adapter and to a TV or monitor’s HDMI port.