The first piece of evidence comes from NoereElse, a French site which has offered some solid leaks in the past. According to the report, Motorola is at work on a G4 G4 us, with both devices sporting a 5.5-inch screen the camera serving as the main differentiator between the two. The back camera housing also has a different design than the current generation of Moto phones. Further evidence comes from  Blass, who has a solid track record of device leaks. th all the pictures, you see a squarish home button that serves as a fingerprint reader. If the more budget-friendly Moto G line is getting a fingerprint sensor, then expect to see it in a next-gen Moto X as well. st year’s Moto X launched in the fall, so more leaks could drip out over the next few months. — Mikhail (@Crank_Moscow) April 15, 2016 There weren’t any other specs, though Rol Qut of nFuture offered a few other details.  y this matters: Motorola’s phones have usually been a solid deal, but only with the latest Moto X was there finally a decent camera. That will be a necessity as there already several good phones out there with excellent photography power: the Galaxy S7 S7 ge, G5, HTC 10.  — Rol Qut (@rqut) April 16, 2016