Vivo Y91i (Ocean Blue, 2GB RAM, 16GB Storage)

15.80 centimeters (6.22-inch) multi-touch capacitive touchscreen with 1520 x 720 pixels resolution
Memory, Storage & SIM: 2GB RAM | 16GB internal memory expandable up to 256GB | Dual SIM (nano+nano) dual-standby (4G+4G)
Android Oreo v8.1 operating system with Helio P22 octa core processor
4030mAH lithium-ion battery
1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase
Box also Includes: User Manual, Micro USB to USB Cable, USB Power Adapter, SIM Ejector Pin, Protective Case and Protective Film (1 applied). The box does not include earphones