The sentiment here on HN is to never connect the TV to the Internet and instead use a digital media player or external streaming device. I wholeheartedly agree. But then several people mentioned wanting to update the firmware. If you'll never connect it to the Internet, then you should never update the firmware either. It goes against conventional wisdom, but updating the firmware in this situation is more likely to…
Why even buy a TV then, why not a PC screen or a projector?
The solution is to buy a commercial TV used in retail environments.