Powered by the Qualcomm Snapdragon 439 octa-core processor and 4030-mAh battery, the Vivo Y91 will let you multitask on the go, without worrying about battery drains. Thanks to the Halo FullView Display, you will get an immersive viewing experience. Product Description High-capacity Battery The 4030-mAh battery and smart power management system ensure that the Y91 stays juiced up for all your tasks. AI Dual Camera The Y91 features a 13 MP main rear camera and a 2 MP secondary rear camera so that you can click beautiful pictures. With optimised photo algorithms, this camera can capture incredible depth-of-field information so that you can click professional-level bokeh shots. Halo FullView Display Everything on its 15.8 cm (6.22) screen will look immersive. This phone boasts an elegant design and offers an expansive mobile viewing experience with its 88.6% screen-to-body ratio. Mighty Performance Powered by the Qualcomm Snapdragon 439 octa-core processor and 3 GB of RAM, this phone can handle any task that you throw at it seamlessly. It comes with 32 GB of internal memory (expandable up to 256 GB) to let you store photos, videos, apps and other files. AI Face Beauty The 8 MP front camera lets you capture incredible facial details. In addition to this, the AI algorithm detects your gender, age, skin tone, skin texture and lighting environment. Also, with facial enhancements, you can beautify your pictures further. Fingerprint Unlocking This phone comes with a fingerprint sensor that lets you unlock it in a jiffy. This technology, combined with the Face Access feature, offers you not just security, but also great convenience while unlocking your phone.