BRAND - Vivo
Model - Vivo Y51
Colors - Titanium Sapphire, Crystal Symphony;

Storage - 128 GB;
Ram - 8 GB;

Display - 6.58-inch, 2408 × 1080 (FHD+) LCD (IPS) Halo FullView™ Display;
Processor - Qualcomm SDM665 Snapdragon 665 (11 nm) Octa-core processor;

Rear Camera - 48MP + 8MP + 2MP
Front - 16MP
Operating System - Funtouch OS 11 (Based on Android 11);
SIM Slot Type - 2 Nano SIM + 1 Micro SD;
Network - 4G LTE, 3G, 2G;

Connectivity

Wi-Fi 2.4GHz / 5GHz
Bluetooth - Bluetooth 5.0
USB - Type-C
GPS - Supported
OTG - Supported
FM - Supported

Location - GPS, Beidou, Galileo, GLONASS;

Sensors - Fingerprint, Accelerometer, Ambient light sensor, Proximity Sensor, E-compass, Gyroscope;
Battery - 5000mAh Battery + 18W Fast Charge;

In the box - Y51,Headset,Documentation,Type-C to USB Cable, USB Power Adapter, SIM Ejector, Protective Case, Protective Film (applied)