Easy on the eyes and easy on battery life, Active Display is a great addition to the Moto X
It's easy to overthink Active Display on the Moto X. It's also easy to underestimate its impact. What we've got here is a quick and easy way to get information onto your display without having to hit the power button and firing up the whole screen. From there you can decide whether the notification is important enough to act on — Oh, no! Timmy's stuck in a well! — or or whether it can wait till later — Yes, I'll take out the trash. Later.
Think about that for a minute. How many times a day do you pull your phone out of your pocket to check the time? Or to check for a notification? Each time you're hitting the power button. On LCD displays, that's what you're stuck with. AMOLED displays let you fire up individual pixels, and that's what Motorola's doing here. And it's done it pretty well.