
Samsung HG950 HDMI adapter
USB-C, HDMI

Samsung HG950 HDMI adapter
USB-C, HDMI
Approximately how long can a Galaxy S8 play movies with this? I'm afraid that the battery of the S8 will be drained very quickly when playing videos and supplying power to this adapter at the same time. Charging at the same time is not possible. Or is power perhaps being drawn via HDMI after all? Which adapters would offer simultaneous power supply and fit a Galaxy S8?