1. Is Dual SIM available on Samsung Galaxy Z Fold 2?
Dual SIM feature, also known as dual standby, enables your phone to use two different SIM cards simultaneously.
The Samsung Galaxy Z Fold 2 initially had only one SIM slot, but later Samsung updated the software and enabled Dual SIM functionality. As a result, current users of Samsung Galaxy Z Fold 2 will be able to use 1 physical SIM (Nano SIM) and 1 eSIM (electronic SIM).

– Nano SIM is the standard SIM card that we commonly use, it is inserted into the SIM tray on the phone to establish connection and operate. When changing carriers, you will need to purchase a new nano SIM and insert it into your device.
– eSIM is a modern electronic SIM, very small in size and directly attached to the phone's motherboard. With eSIM, users can register or switch to another network directly without replacing the SIM card. eSIM technology supports multiple accounts and facilitates seamless network switching.
In Vietnam, you can find mobile network providers supporting eSIM such as MobiFone, Viettel, and Vinaphone.
Furthermore, in the ultra-premium segment, the Samsung Galaxy Z Fold 2 is also equipped with the fastest mobile network connectivity capabilities available today – 5G.
2. How to use Dual SIM on Samsung Galaxy Z Fold 2
– Installing and removing nano SIM on Samsung Galaxy Z Fold 2
Inserting and removing SIM cards on the foldable screen phone Samsung Galaxy Z Fold 2 will also be similar to other regular phones. First, you need to determine the position of the SIM tray and prepare a SIM ejector tool.
The SIM card tray on the Samsung Galaxy Z Fold 2 is located on the outer frame of the front screen. Looking at the right side of the device's frame, both the tray and the eject hole are near the bottom.
To begin removing or inserting a SIM card, you need to power off the device for safety. Then, use a SIM ejector tool (or a paperclip) to gently press the button inside, and the SIM tray will be ejected. Next, simply remove/insert your SIM card in the correct orientation and close the SIM tray back into the device.

– Activating eSIM on Samsung Galaxy Z Fold 2
Unlike physical SIM cards, you won't be able to physically touch your eSIM as it is very small, already attached to the motherboard, and activated entirely through electronic systems.
To activate and use eSIM, you must first register with the network provider. When purchasing an eSIM, network providers typically provide you with a QR code.
Next, you will perform the following steps:
Open 'Settings' and go to 'Connections' > tap on 'SIM card manager' > then 'Add mobile plan' > 'Add via QR code', then scan the QR code and follow the subsequent instructions on the screen to activate eSIM.
3. Current Price of Samsung Galaxy Z Fold 2 Dual SIM Phone
Owning a foldable phone like the Samsung Galaxy Z Fold 2 will provide users with a two-in-one experience; it functions as a tablet when unfolded and reverts to the form of a regular phone, easily portable when folded.

The price of foldable phones is not cheap either. The Samsung Galaxy Z Fold 2 comes in two memory variants: 256GB and 512GB with the following indicative prices:
– Samsung Galaxy Z Fold 2 12GB/256GB: 46,500,000 VND
– Samsung Galaxy Z Fold 2 12GB/512GB: 50,000,000 VND