SIM Tray Location: The SIM tray is commonly situated on the sides of the phone, usually on the left or right side. Accessing the tray typically requires a SIM ejector tool or a small pin.
SIM Card Type: The Xiaomi Redmi Note 3 typically supports Micro-SIM cards. Micro-SIM cards are slightly larger than Nano-SIM cards and were commonly used in smartphones before the widespread adoption of Nano-SIM cards.
Dual SIM Capability: This model generally supports dual SIM cards, enabling users to use two SIM cards simultaneously.