Another Galaxy Note 4 feature that we love is the device's IR port. This small spec essentially turns your Galaxy Note 4 into a powerful remote that's capable of interacting with your HDTV or other entertainment devices in your home.
The app on board the Galaxy Note 4 will learn your remote control codes, TV guide and will also allow you to control your home TVs and home theater with just a few taps. If you want, it can replace your regular remote or even your smart remote.
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