Amazon is currently discounting the Moto X4, bringing the price down to just $279. That's a great price for this smartphone, considering it is typically priced at around $399. So that's good for $120 off of its regular price. It also works on all four US carriers - AT&T, Sprint, T-Mobile and Verizon - so it'll work on virtually any wireless carrier here in the US.
This is the Amazon Prime version of the Moto X4, which means you do need to be a Prime member to get this discount. But it does not mean that you get ads on the lock screen anymore. Amazon has removed all ads from all of its Prime Exclusive smartphones. So the only real difference here is that you get a few Amazon apps pre-installed, which can also be uninstalled if you wish to do so. Making it a great smartphone to pick up. It sports a 5.2-inch 16:9 aspect ratio display. There's also a Snapdragon 630 processor inside, with 3GB of RAM and 32GB of storage. So it's not the most high-end device on the market right now, but it does sport some pretty decent specs, even in 2018. The Moto X4 comes in both black and blue, which are both some great colors for this device, and both of which are on sale right now. As mentioned, it is an unlocked device, so no matter which carrier you are currently on, it'll work without any issues.
This item is also eligible for Amazon Prime's free shipping. Which includes free two-day shipping, and pretty cheap (usually $3.99) next-day shipping if you need it extra fast. If you are not an Amazon Prime member yet, you can sign up for a free trial of Amazon Prime. You'll get 30 days free (if you're a student, you get 6 months), and then it's $99/year (or $49/year for students). Prime members do get a whole lot more than just free shipping though, so be sure to check out the full benefits.