Samsung Galaxy S8+ Duos
64 GB, Midnight Black, 6.20", Hybrid Dual SIM, 4G
Question about Samsung Galaxy S8+ Duos
Does it make a difference if it is dual sim but I only need one sim? Is there a difference in performance?
It makes no difference - the performance is the same. Maybe you need the second sim slot sometime on holiday (roaming charges)?
The second sim card slot allows you to insert a micro sd card to expand your memory.