The Indian e-store of vivo has silently posted a new phone - vivo Y15. It is quite similar to the already announced vivo Y17 but comes with a Helio P22 chipset and just 64 GB storage, making company to the 4 GB RAM. The phone comes with a big 6.35" LCD panel with HD+ resolution and a waterdrop notch. The selfie shooter is 16 MP, a downgrade from the global vivo Y17 (although it has the same sensor in China, where the device is marketed as vivo Y3). The affordable phone has three cameras - a 13 MP main shooter, an 8 MP wide-angle lens with 120-degree FOV and a 2 MP f/2.4 depth...