Moto X4
Moto X4 is an Android smartphone developed by Motorola Mobility , a subsidiary of Lenovo . 
<triplet> Moto X4 <subj> Android <obj> operating system <subj> Motorola Mobility <obj> manufacturer <triplet> Motorola Mobility <subj> Lenovo <obj> parent organization <triplet> Lenovo <subj> Motorola Mobility <obj> subsidiary