Dual core processor vs Quad core processor: Which is better for Smart Phones and Why

There is a thin line difference between dual core processor and quad core processor smartphones. Recently, there has been a gamut of budget smartphones with quad core processors in the smartphone market.

In the world of technology, we have too many processors with which you can enjoy HD quality graphics, high power RAM, improved graphics quality and a lot more desirable applications.

Like other smartphone users, if you wish to buy smartphone on usual factors like price, display and other things like processor also matters. What is dual and quad core processor and why are they important. In simple words, the dual core processors work out in the instruction sets that help in improving performance per cycle. While, the handsets with quad-core processors are 4 individual processing cores that give a high performance.

The quad core mobile processors are the same like dual core processor with some differences in features. Let us take a look to see which one is most suited for you.


Some processors are based on ARM architecture with reduced instruction sets need large code sizes to achieve processing tasks. These tasks can be carried by single core processor in some amount of time. A dual core processor can do the task more efficiently.

While the quad core processor can do the task in less than the time acquired by a single core processor. The quad-core mobile processor delivers twice the performance of the dual-core processors. Though, the real performance is mostly dependent on memory cache and customizable core clocks.

The main difference is in the architecture that shows the ability of the processing core to handle the sequence of instructions.


The performance of a processor of both dual core and quad core depends on 2 factors, architecture and clock speed. These two factors are considered when it comes to choose the best processor. If a processor has a high clock speed but a poor architecture then heavy processing tasks are not possible.

On the other part, if we look at the clock speed is the rate at which processor completes one processing cycle. Processors these days come with a marginal clock speed difference.


It is sad but it happens that the higher the number of cores, the battery consumption is more. Though it is not twice the battery consumption since the quad-core are made to save power as much as possible.

The quad core mobile processors cannot off more than one processor core.


The memory here means RAM, that is why more RAM gives a smooth performance. Most high end phones come with 2GB RAM, mid-range smartphones has 1GB to 512MB RAM. There is difference in performance between various generations with different memories.

As memory helps the processor in carrying tasks that results in a better performance. One important thing is that each phone’s OS is designed in a unique way. Due to which the performance is different with same RAM.

User Experience

A dual core processor enables to carry out multi-tasking with some apps playing in the background. The quad-core processor enables the handsets in creating their own custom user experience.

Mostly mobile processors are based more on software; developers can make the most of it which is why the high end smartphones seem to be fast when compared to new launched handsets.

Bottom line

It is more of a clock speed when it is about quad core or a dual core smartphone that showcases a smartphone’s potential. A handset with a quad core processor can perform better than a dual core processor.

All things are on factors like processorArticle Submission, memory and clockspeed. It is always better to study about processors and then buy what you actually need.

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