The humble HDMI port has become crucial in the world of TVs, but devices like smartphones and game consoles can still connect to a TV without an HDMI cable.

But smart TVs are more than just a portal to Netflix. These days, major smart TV OSes are packed with convenient features.

Anurag's interest in technology was sparked around 15 years ago when he first tried a Nokia smartphone, one of those Windows-powered devices. Having only used feature phones up until then, he was ...