Sandisk Ultra 128GB Micro-SDHC MicroSD Memory Card High Speed Class 10 Compatible With Motorola Moto Z2 Play Z Play Droid X4 G6 Play G5 PLUS (XT1687) G4 Play E5 Play E4 PLUS,
Amazon.com: Digi-Chip 128GB Micro-SD Memory Card for Motorola Moto G4, G4 Play, G4 Plus, Moto Z, Moto Z Force Cell Phones : Electronics
How to get more space on your Moto G4 | Mobile Fun Blog