There is often a question in the minds of smartphone users whether Type-A to Type-C cable or Type-C to Type-C cable should be used to charge the phone quickly? Many people believe that a bigger charger means faster charging, while some people think that fast charging is possible only with a Type-C to Type-C cable.
But the real story is a little different. The charging speed of the phone is not decided just by looking at the size of the cable or its connector. In this, the capacity of the charger, the design of the cable, the charging system of the phone and the power delivery protocol used play an important role.
What is the difference between Type-A and Type-C?
USB Type-A is an older connector. In comparison, USB Type-C is more modern and designed for better power and data transfer.
The Type-C connector has more pins, allowing it to support more modern charging and data transfer technologies. Apart from this, Type-C connector can be installed upside down or straight from any side.
This is the reason why Type-C port is seen in most of today's new smartphones, tablets and laptops.
Is Type-A cable always slow?
It would not be completely correct to say this.
A normal Type-A cable may have limited charging capacity, but some companies offer much faster charging than Type-A cables through their own special charging protocols.
That is, just by seeing that the cable is Type-A, it cannot be decided that the phone will charge at a slow speed.
Why is Type-C to Type-C cable considered better?
Type-C cable can support protocols like modern USB Power Delivery i.e. USB-PD. With the right charger and device, it can transfer a lot of power.
For this reason, Type-C to Type-C cable is used today to charge not only smartphones but also tablets and many laptops.
However, one thing is very important here – just buying Type-C cable will not charge the phone fast. It is necessary for the phone, charger and cable to support the required charging standard.
Then how do OnePlus, Oppo and Vivo phones charge so fast with Type-A?
This is where things get a little interesting.
Some companies, like OnePlus, Oppo, and Vivo, use special Type-A to Type-C cables and chargers for their fast-charging systems. Their cable is not like normal Type-A cable.
These cables may use additional pins and special designs, allowing the phone and charger to operate at higher power through the company's specific charging protocol.
In these, the thickness of the cable and wiring are also important, because the cable is designed accordingly to handle more current.
Therefore, if the company has provided 80W, 100W or 120W charging with a phone, then the special cable found in the box can also be an important part of that system.
Which cable to get to charge the phone fast?
The simplest rule is to use the original cable that came with your phone.
If a Type-C to Type-C cable is provided in the box of your phone and the phone supports 25W, 45W, 65W or more fast charging, then it would be better to use the same cable and compatible charger.
At the same time, if a company's special Type-A to Type-C cable has come with your phone, then replacing it with a normal Type-A cable may reduce the speed of fast charging.
the most important thing
The charging speed of the phone is not decided only by whether the cable is Type-A or Type-C. Charging speed depends on how much power the charger delivers, how much power the phone accepts, how much power the cable can handle, and what charging protocol is being used.
So next time don't buy a cable just seeing that it is Type-C. It is most important to choose a compatible charger and cable according to the fast-charging technology of your phone.