The retail behemoth announced on dnesday that the new Moto G4 Blu R1 HD could be had for $50 off their going price, in exchange for lock screen ads like the company puts on its Kindles. The Blu R1 HD offers a 5-inch, curved Gorilla Glass display, a 1.3 GHz quad-core processor, E, an 8Mcamera. The storage is tight, with 8GB or 16GB options, each paired up with either 1GB or 2GB of RAM. The fourth-generation Moto G has a 5.5-inch HD display, Qualcomm Snapdragon 617 chipset with an octa-core, 1.5GHz processor, 2GB of RAM, E connectivity, a 13Mcamera with dual D flash, a 3,000 mAh battery with fast charging capabilities, 16 or 32GB storage configurations with microSD support for an additional 128GB of space.