Earlier this week, BLU Products silently introduced the Vivo XL3 Plus and, unlike the 5.5-inch Vivo XL 3 which features a MediaTek processor and a dual camera setup, this 6-inch handset comes with a Qualcomm Snapdragon 425 processor and a single camera on the back. Sadly, it only comes loaded with Android Nougat.
https://www.notebookcheck.net/The-6-inch-BLU-Vivo-XL3-Plus-debuts-with-16-MP-selfie-camera-and-Snapdragon-425-in-tow.290710.0.html