https://www.croma.com/vivo-y16-4gb-ram-64gb-ste...

a) HDFC Credit card discount: 10999 - 1250 = 9749
b) HDFC TataNue Credit Card 5% Cashback: 9749 - 487 = 9302
c) TataNue App 5% Cashback: 9302 - 487 = 8815
Key Features:Display : 6.51 inches (16.53 cm), IPS LCD
Memory : 4GB RAM, 64GB ROM, Memory Card Slot
Processor : MediaTek Helio P35, Octa Core 2.3 GHz
Camera : 13MP + 2MP Dual Rear & 5MP Front Camera
Battery : 5000 mAh with 10 Watts Charging
Security (Lock): Password | Pattern | PIN | Fingerprint Sensor | Face Unlock