comparison of dual core vs quad core vs octa core, which one is suitable for your smartphone?

The following explains the differences regarding Two Core, Quad Core, and Octa Core. Read the review to the end, yes!

When choosing a smartphone, the first thing you see is the specs. Starting from the processor, RAM, ROM, camera resolution, screen size, and of course the price. Color and brand matters later. Talking about processors, you will surely come across a lot of foreign words that are difficult to understand, such as Dual Core (2 core), Quad Core (4 core), or Octa Core (8 cores).

Then what's the difference? What does it do for our smartphones? Well, on this occasion I will explain core what is on Android and what are the advantages and disadvantages. Read the review to the end, yes!

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Dual Core vs Quad Core vs Octa Core, which one is right for your smartphone?

The processor is the brain or the main core of a computer device such as computers and smartphones. Working like brains, they process entire systems or actions that act on them device the. So, it can be concluded that the processor is the core of a computer device and it is imperative for us to find the best processor so that smartphone performance remains comfortable to use.

But wait, how to choose it? Because the processor consists of many brands, types, and many terms that are difficult to understand. Therefore, here I describe all things related to the processor.

Common Processor Brands and Types In Android

1. Qualcomm Snapdragon

Qualcomm Snapdragon has been known as a manufacturer with experience in releasing chipset with a quality processor and capable capabilities. Chipset from Qualcomm looks more classy. Proven now chipset It is widely used by high-end tablet and smartphone products.

2. MediaTek

MediaTek is a manufacturer that focuses on production chipset with the number loading more and priced at an affordable price. Initially, MediaTek was considered unable to compete with Qualcomm so it was often considered less good. But in its development, MediaTek is close to capabilities chipset Qualcomm. Currently the latest type of MediaTek processor is MT6735. The SoC (System-on-Chip) is capable of up to 64-bit. The SoC has been supported by a Quad-Core processor and GPU from ARM which is supported by Qualcomm chips 4G LTE modem.

3. Intel

Processor Intel Atom offers excellent performance. One of the advantages is technology thread which makes Dual Core CPUs seem to have four cores. Smartphones with Intel processors include the Lenovo K900 and ASUS ZenFone.


This type of OMAP processor is the result of the production of Texas InstrumentsThis type of processor is often used by smartphones that have reliable performance such as the Samsung Galaxy Nexus, Huawei Ascend P1 S and Archos tablets. The advantage of the OMAP processor is that the process of displaying the Internet site is like a website on a PC. User interface faster and uses less power.

5. Nvidia Tegra

Artificial processor Nvidia Tegra focused on being reliable for gaming. Chipset Nvidia is perfect for game lovers. Nvidia can deliver an effective number of Cores. For example, if the gadget runs a heavy game, all processor cores will work but if you run a light application, only one core will run.

6. Exynos

This is a processor made by Samsung. Chipset this tends to be exclusive because it is only for premium devices made by Samsung. Chipset it offers almost the same performance as Qualcomm so it can be said to be capable. Exynos type processors are also equipped with GPU ARM Mali-400 MP4 which has advantages in the field of 3D games as well as multitasking.

Function of Number of Cores in Processor

Before discussing the others, it helps us to know why the number of Cores on the processor is increasing. Isn't 2 cores also enough and only the Ghz is increased (eg to 20.2 Ghz)? Yes, this makes sense but unfortunately the Ghz of a Core cannot be increased.

Well, the best solution is to double the Core. For example, the maximum Ghz in 1 Core is 2.1 Ghz, so that processor manufacturers make it even bigger to be Dual Core. So, if 1 Core = 2.1 Ghz then 2 Core = 4.2 Ghz. That's the reason why there are more and more Cores.

Various Number of Cores in Various Smartphones

In order to choose the right processor, it's good to learn more about the differences between Dual Core, Quad Core, and Octa Core.

1. Single Core

As the name suggests, this type of core only has 1 core that will work on the process alone and can only work on 1 process at a time.


  • Fastest to process 1 piece of data or task.
  • Save power.


  • Less performance.
  • Slow when processing 2 or more assigned tasks.
  • Not suitable for multitasking.
  • not suitable for gaming.

2. Dual Core

Well, now there is Dual Core which has 2 cores. Means Core does not work alone. Well, to find out the difference with Single Core, you can see the image below.

From the picture above, it can be concluded that Dual Core is like a married couple. They work together in running life. Makes work easier. Dual Core can process 2 jobs at once because it has 2 cores working simultaneously.


  • More stable than other Cores.
  • Still fairly power efficient.
  • Performance is enough for multitasking.
  • Gaming is enough.


  • Power consumption is more wasteful than Single Core.
  • Sometimes it gets hot.
  • When processing too many tasks at once will often happen force close.

3. Quad Core

Quad Core has 4 cores so that its performance is faster and lighter when processing data. In addition, Quad Core has advantages in terms of mutitasking.


  • Powerful process 4 tasks at once quickly.
  • Suitable for multitasking.
  • Not easy force close.
  • Suitable for gaming.


  • Heat up fast.
  • Power consumption is quite large.
  • Sometimes there is a Core that does not work and causes the process to be slow.

4. Octa Core

Still not satisfied with the performance of the Dual Core, Octa Core was created which has 8 cores in 1 processor. This can mean processing 8 jobs at once and making them faster.


  • Faster when processing 8 or more tasks at once.
  • Suitable for multitasking.
  • Very suitable for gaming.


  • Battery consumption is very wasteful.
  • Heat up fast.
  • Many processors actually only use 4 cores.

Tips for Choosing a Processor

After knowing the explanation above, here I provide tips so that you can choose the processor that suits your usage.

1. Adjust to How to Use

Adjusting the usage is very important because in fact many people find it difficult to choose a brand and are stuck with Octa Core which is rumored to be fast because it has 8 cores but in reality it is not like that.

Speaking of brands, you can choose according to use. For example, gamers are advised to use Nvidia Tegra, Qualcomm Snapdragon or Intel Inside. However, if you are looking for a slightly sloping price, then MediaTek can be a solution because now it has developed and can compete with other processors.

In order not to be fooled by the many Cores, pay attention to the picture below.

From the picture it can be concluded that more Cores means faster performance. That statement can be both true and false.

The reason is, to work on 1 process, Single Core is the most superior and to work on many processes, the most Core is the best.

2. Look for a "TRUE" Processor for Multiple Cores

What difference does it make true or not? True here means all cores are working fine, nothing is not working.

So, for those of you who use Android for heavy games and many applications at once, I recommend choosing a lot of Cores. Meanwhile, for those of you who use Android for light things, I recommend using a processor with fewer cores so that the battery power lasts longer.

Now you know much more about Dual Core, Quad Core, and Octa Core right? Put your opinion in the comments column yes!

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