Remember the vivo S1 that leaked earlier this month with three cameras and Helio P65? Well, today it was launched in China under the name vivo Y7s because the vivo S1 moniker is already occupied by a completely different handset with an elevating selfie camera and a fingerprint scanner on the back. The new phone runs Android 9 with Funtouch OS on top on a 6.38" Super AMOLED screen with a fingerprint sensor undeneath. It is the first phone with the new MediaTek platform that brings slightly upgraded CPU cores. The vivo Y7s' Helio P65 chip brings octa-core processor with two...