That particular Samsung TV runs on Tizen OS, so it will not directly run any android apps.
However, you could either get a TV that runs on GoogleTV/AndroidTV (allowing you to install an android app directly on it) or you can get ANY TV (like that Samsung TV) and simply connect a GoogleTV/AndroidTV streaming device/stick to it so you can then install an android app on the streaming box and it will appear on the TV.
Also, keep in mind that you need to design the UI of your app so that the user can FULLY navigate your app using just the TV/Streaming remote because the user can not "touch" the tv screen to click on any views - so this might limit which views you can include in your app.