I didn't know that Sega released the Nomad which was a full blown Genesis that you could play on the go or connected to a TV. It's a great idea and something that people love about the Switch but Nintendo wasn't the first to do it. DF Retro talks about what worked about the Nomad and other consoles that tried to do that before the Switch became so popular.

"Nintendo Switch is rightly lauded for its hybrid console concept - the idea of having a fully mobile console you can also use for living room play, with full multiplayer support. But whether through design or through sheer luck, Sega actually got there first with its Nomad, way back in 1995. John picks up the story."