RAM (Random access memory) is one
of the most important components of any computer and smartphone. RAM is the
short term data storage, it store the data to active and access any information
fast and quick. Basically the whole computer and smartphone system is work on
RAM (random access memory), more ram means more speed and activation to open
any data, app or software, without any lag or hanging issue, even when the
data, software and apps are open background and you do multitasking in more
than two apps or software. Now days we can see that this RAM is increased day
by day by the smartphones company’s new launched products. For example 3GB,
4GB, 6GB, 8GB, 12GB, even 18GB. These NUMBERS of GB shows the value of
quickness in our life, but sometimes when we use of RAM completely our
smartphone start processing slow, so, to cancel this slow effect, now the
smartphone company start offering the VIRTUAL RAM.
Basically the VIRTUAL RAM if the
part of the ROM (device storage) which is used to extend the RAM of the
smartphone or computers, in simple words, the use of some part of storage to
convert it into the RAM. Let suppose that you use 10 application at the same
time and the application which you use that time consumed your initial device
RAM completely, in such cases the software of your device use the storage’s
some part to use as a RAM and shift the application to the VIRTUAL RAM which
help to work the device properly without any lag or hang issue. Different
companies virtual ram name is different for example: in VIVO it is called
EXTENDED RAM, for REALME it is called DRE, and for SAMSUNG it is known as RAM
+, this VARITAL RAM is of various variants i.e. 2GB, 4GB, 5GB, even up to 7GB.
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Advantage of VIRTUAL RAM:-
·
The big advantage is the offer to extend the
RAM.
·
It can prevent the heat, lagging, hanging, and
over battery consumption issues.
·
We can do multitasking without any problem.
·
It improves the gaming experience.
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Disadvantages of VIRTUAL RAM:-
·
SHIFTING: The shifting of applications to
VIRTUAL
·
Now a day the virtual ram feature only gives to
the smartphone which has the original RAM of 6, 8, or more GB but according to
the logic this feature is the need of the users who have the smartphone of 2, 3
or 4 GB. (As it is the software based feature, there is the possibility that
this feature can be offer by the companies to the lees GB smartphone users
through an update).
·
If any user uses its Storage space of smartphone
completely, then this feature is like the waste for him / her.
·
Speed:-
The virtual space is useless because of the comparison of read and write speed
between
If you buy a smartphone of 12 GB RAM and a smartphone of 8GB
RAM with 4GB VIRTUAL RAM (total 12 GB) the VIRTUAL RAM feature phones can never
be able to give the performance like 12GB RAM phone. That’s why sources say
that this feature is gimmicky (intended to attract, publicity, or trade) idea
of the companies because it has disadvantages more than advantage. According to the sources it is completely useless
in these days but can’t say about the future phones, it can be useful in future
but not at present technology world.
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