Of the many interesting Moto G-series mid-rangers unveiled in the last few months, Motorola only promised US availability for two models. But while the Moto G Stylus and Moto G Power got price points attached to their names more than six weeks ago, the Lenovo-owned company could merely commit to a vague “spring” release timeline.

You shouldn’t rule out the possibility of this being a placeholder or tentative date either, although we’ve actually been keeping a close eye on Best Buy, which had the G Power and G Stylus listed as sold out until now with no info on a “replenishment” date. So, yeah, April 16 seems pretty much etched in stone, leaving us curious to see if pre-orders will perhaps begin a little earlier.

Obviously, the key selling point of the G Power is a gargantuan 5,000mAh battery (compared to the 4,000mAh cell under the hood of its cousin), while the G Stylus primarily stands out from today’s mid-range pack with a built-in pen. The Moto G Stylus also comes with twice the 64GB internal storage space of the G Power, as well as a significantly more impressive 48 + 16 + 2MP triple rear-facing camera system (versus a 16 + 8 + 2MP shooter arrangement).