TVs, including LCD/LED, plasma, OLED, and more. Ask for buying advice, or help others, share experiences etc.
It is not possible to install Android to your TV but you can connect an Android TV-based box ia HDMI. Examples are Nvidia Shield and the 'Mi Box' products from Xiaomi. Depending on the box and your TV, some of these boxes may also be able to turn on/off your TV via the HDMI (CEC) connection.