The Samsung Galaxy S4 can share content with a Samsung Smart TV connected to the same Wi-Fi network, using the DLNA technology. Using this method, no complex configuration is required, you just have to connect both devices to the same Wi-Fi network.
In the absence of a Wi-Fi router, you can use Wi-Fi Direct, which allows to connect two wireless devices directly without the need of an access point. This means that you don't need to connect to a Wi-Fi network to share content between your Samsung Galaxy S4 and Samsung Smart TV.
Enabling Wi-Fi Direct on Samsung Smart TV
Press the MENU button on the remote control.
Go to Network.
Activate Wi-Fi Direct.
Your TV will search for nearby Wi-Fi devices.
Enabling Wi-Fi Direct on Samsung Galaxy S4
Go to Settings> Wi-Fi> Wi-Fi Direct.
Your phone will search for nearby Wi-Fi devices.
Establishing connection between the devices
Select your Samsung Smart TV in the list of available devices.
A notification appears on the TV screen.
Accept the connection.
Stream photos or videos to your TV
On your mobile, open your photo or video gallery.
Select the photo or video you want to convey.
Press the button on the top left of the screen, next to the Share button.
Select your Samsung Smart TV.
For unlimited offline reading, you can download this article for free in PDF format: