Published on : 17 March 20203 min reading time
Since its introduction in Asia, the dual-chip phone has been a big hit on several continents. It has only been a few months since it began to make its mark on the European market. But how do you choose the best dual-chip smartphone?
What are the advantages of having a dual sim smartphone?
The dual sim phone offers great convenience. With a dual sim phone, you can use one SIM card for business and another for home, so you can deactivate your business number while leaving your private number open for family and friends. In addition, you can also operate two businesses with two numbers from a single dual SIM phone. For young people, by using dual SIM phones, you can use the same networks as their friends, saving you a lot of money. For people who want to save information, a dual SIM phone can also achieve this goal. One SIM card for normal use and another card for saving important data. Therefore, you can choose a dual SIM card phone to meet your different needs.
What are the criteria for choosing your dual sim smartphone?
When choosing a dual sim mobile phone, there are three important considerations to consider. The vast majority of dual sim smartphones use dual standby technology. This is sometimes referred to by its full name: Dual-Dual Dual-Standby (or DSDS for short). On a dual standby mobile phone, only one SIM card can be used at a time to make or receive phone calls. If one SIM card is used for a call, the other SIM card will be deactivated for the duration of the call. For most people, this should not be too much of a problem, but you should be aware of this limitation. f you are a frequent user who wishes to make several phone calls simultaneously, you should instead purchase a mobile phone with DSDA (Dual-Dual Dual-Active) technology. These phones are much harder to find and are also much more expensive, but they are equipped with two transceivers, allowing you to make a phone call simultaneously on both SIM cards. If you need very specific features, you will probably need to do a detailed search for a more specialized device.
Tips when buying a dual sim smartphone
For convenience, it is advisable to purchase a phone with separate physical slots for the secondary SIM card and the micro SD card. This is to save you from having to choose between using an SD card and a secondary chip. If you wish to purchase a dual SIM smartphone, you will usually need to purchase it with an unlocking device from an electronics retailer. It is usually not possible to purchase it on a contract basis over a mobile network, as dual SIM smartphones tend to be unpopular as they allow you to avoid fees. In conclusion, dual sim dual phones are very convenient with good value for money. The major mobile phone brands have all launched this range because of its growing success.