Difference between Emulators Vs Real Devices

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Difference between Emulators Vs Real Devices
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What is an Emulator
An emulator is a device which actually not real.
Emulators are not real devices. They just reflect
as the main features of the mobile software. An
emulator is a hardware or software that enables
one computer system (called the host) to behave
like another computer system (called the guest).
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Real Devices
Real Testing Device  Testing on real device
allows you to run your mobile applications and
checks its functionality. Real device Testing
assures you that your application will work
smoothly in customer handsets.
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Emulators Emulator is a software program that
allows your mobile to imitate the features of
another computer or mobile software you want them
to imitate by installing them to your computer or
Mobile.
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Difference between Emulator and Simulator and How
they differ?
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Difference between Emulator and Simulator and How
they differ?
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The simulator based testing
The emulator based testing
Simulator's objective is to simulate the internal
state of an object as close as possible to the
internal state of an object.
The emulator aims at emulating or mimicking as
close as possible the outer behavior of an object.
Simulators are preferable whenever the testing
team needs to test the mobile's external behavior
like calculating, making transactions and so
forth.
Emulators are preferable whenever the testing
team needs to test the mobile's internal behavior
like its internal hardware, firmware and so forth.
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The simulator based testing
The emulator based testing
Emulators are written in machine-level assembly
languages.
Simulators are written in high level languages.
The simulators can be difficult in terms of
debugging purpose.
Emulators are more suitable when it comes to
debugging purpose.
Often an emulator comes as a complete
re-implementation of the original software .
A simulator is just a partial re-implementation
of the original software .
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Conclusion
Considering the significant role the mobile
applications is playing nowadays play now days in
our day to day life, testing of these
applications are going to evolve and thus they
require a lot of testing to make them work as
required.
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