Yes, Samsung Smart Signage displays has got an internal player, so no external device is required. The displays are already designed to run the software. The newest Samsung Smart Signage displays have an internal player based on the Tizen platform and are equipet with a S4, S5 or S6 player.
Have a look at the website: https://displaysolutions.samsung.com/ for the total line-up.
There are displays available with no external player. When you would like to use MagicInfo premium with these devices, then you will need a external machine called SBB (Set Back Box). These machines are designed to mount on the back of your Samsung screen. Please contact your local hardware distributor for more information.