vivo has launched the budget Y91 smartphone in India. The phone is priced at INR 10,999 ($155) and will be available across offline retail outlets, as well as Amazon India, Paytm Mall and vivo India estore. The vivo Y91 has a 6.22-inch, 1520x720 IPS display with a teardrop notch. It's powered by a MediaTek Helio P22 MT6762 chipset with 2GB of RAM and 64GB of storage. A triple card slot ensures you can have two SIM cards along with a microSD card slot (up to 256GB). On the back is a 13MP f2.2 primary camera with 2MP depth sensor for portrait mode. On the front is a 8MP f1.8...