https://www.cnet.com/news/moto-g6-vs-g6-play-e5-plus-e5-play-whats-the-difference/

So, you've got the Moto G6, Moto G6 Plus, Moto G6 Play in one group and the Moto E5 Plus, Moto E5 Play and Moto E5 in another. Dizzy yet? The good news is that each of these new Motorola Moto phones has Android 8.0, fingerprint sensors and headphone jacks (yess!). One, the Moto E5 Play, even has a removable battery. 

Here's the rub. Only four of those are coming to the US (not the Moto G6 Plus or Moto E5). That makes your buying decision a little easier if you're looking for a budget phone in the next few months.