A regular TV can be controlled by your android device also. If you own a classic TV that does not support Wi-Fi, you can still control it with your mobile phone. You need to have an IR Blaster in your smartphone to perform this action. Most of the Xiaomi device has MI Remote app built-in. It helps you to control TV, AC, DVD, Smart Fan, and many more gadgets. You can download this app from google play and use it as Direct TV Remote app.