Amazon.com: Samsung Galaxy A31-128GB / 4GB - A315G/DSL Unlocked Dual Sim Phone w/Quad Camera 48MP+8MP+5MP+5MP GSM International Version (Prism Crush White) : Cell Phones & Accessories
Samsung Galaxy A31 SM-A315N Single SIM SIM 4GB RAM 64GB ROM Android Phone | eBay
Well Comm - GALAXY A31- 64GB LINE PHONE/ SKT / NEW NUMBER Monthly: 32,200 won Penalty: 0 won (1st month extra service 10,000 won aaune) Penalty ko paisa cash back hune line