Hello! If you are planning to sell your Samsung S21 with three lines on the display (2 green lines and 1 pink line), the selling price will be significantly lower compared to a phone without any display issues. The presence of lines on the display indicates a hardware issue, which can affect the user experience and potentially lower the value of the device.
In general, the selling price of a phone with display issues like yours can vary depending on factors such as the overall condition of the device, the extent of the display problem, the demand for used devices in your area, and whether you are selling it privately or through a trade-in program.
Typically, phones with display issues can sell for anywhere between 30% to 70% less than the market value of a similar device in good condition. It's important to be transparent about the display problem when selling the phone to manage the buyer's expectations and avoid any disputes later on.
If you decide to sell your Samsung S21 with the lines on the display, make sure to accurately describe the issue in your listing, take clear photos showing the problem, and price it accordingly to attract potential buyers who are comfortable with the condition of the device.