If you are going to buy Android Mobile, then it is important to know which one you should buy, just by listening someone or by watching a TV advertisement .Do not buy by thinking about the features mentioned by the seller.
First of all, let's talk about the processor, the processor is a kind of chip, so that if in simple language the small machines unite the mixture, that works for the performance of your mobile.
If we talk about old mobile or older processor then you must have heard of 2 core, 4 core method. What would it mean, the core means is that, if someone has a processor of 2 core then it will work with the speed of the double process and so on.
Octa Core Processor will be working on MediaTech Technology if we talk about today's technology, Snapdragon processor is the most commonly used processor, whose processor will give you Qualcomm.
The processor's capability is much higher than that of the MediaTek processor, but it is a bit expensive, so many small mobile companies, if say that they will give you this processor in there product, don't trust them.
In case of Media Tech, you get some good function with good specification, but this does not mean that your phone will work very well .The technology which is used in the MediaTech processor is quite old, due to which your phone is hanging after some time, therefore, you should try to buy snapdragon processor mobile only, even if you don't have a lot of specification but you will get a long-term benifit in Snapdragon's phone.