The best leaks are those that manufacturers are responsible for themselves, and a close second are those who exist thanks to retailers jumping the gun with making listings live. Case in point: the unannounced Moto G8 Power showed up at Amazon for a short while earlier today. The retailer promptly took the listing down, but not before the details were captured, including the renders below. Moto G8 Power The phone is expected to be unveiled at Motorola's MWC event towards the end of the month, alongside the vanilla G8 and the G Stylus. Renders for all three of these handsets...