The Samsung Galaxy S III (S3) packs the most powerful processor of any mobile phone. That means you can have multiple apps running at once and easily switch between them.
Multitasking is still the Achilles’ heel of many a mobile device. Apple fan boys will say that the iPhone truly multitasks while those who hate on Apple will say it doesn’t truly multi task – but simply allows you to quickly switch to a new app,
Android users can certainly tout powerful processors and the capability of running things simultaneously, but not all devices make it easy to truly multitask.
Accessing recent apps on the Galaxy S3
Recent apps is the feature introduced in ICS (Android 4.0) that makes it very easy to switch between running apps on the phone. Because the Galaxy S3 has a dedicated Home button, accessing the Recent apps is a bit different than on other Ice Cream Sandwich phones like the HTC One series. To access Recent apps in order to multitask:
- Press and hold the Home button for about two seconds
- A list of recent, running apps will be displayed
- Scroll up and down the list
- Touch on any of the recent apps to jump to that app
- Closing running apps
Because the Galaxy S3 rarely lags, it is easy to forget sometimes that you have lots of apps running at once. Fortunately, it is very easy from the Recent apps screen to close down apps that may be draining memory.
- Press and hold the Home button
- Slide the app you wish to close to the right
- It disappears from the list of running apps and closes on your phone
Removing all running apps
Removing all running apps is the best way to free up memory. If you are experiencing some lag on the phone, this is a great way to free up memory.
- Press and hold the Home button
- Touch Remove all in the lower right hand corner
You will be immediately taken back to the Home screen. If you press and hold the Home button again, you will see that there are no recent apps.
Using the Task manager
The Task manager allows you to selectively close running apps as well as monitor the system memory and understand how each app uses your phone’s resources.
- Press and hold the Home button
- Touch the Task manager icon in the lower left hand corner
- The running apps are displayed
- Touch End to close any one app or End all to close them all
Along the top of the Task manager are five icons
- Active applications
- Downloaded
- RAM
- Storage
- Help
Touch the Downloaded icon to see all your apps that have been downloaded from the Google play store. You will also see just how much space each app takes up on your device. To free up space, just touch Uninstall next to the app you wish to delete.
Touch the RAM icon to see RAM status and the RAM manager. Under that RAM manager Title bar is a warning letting you know that if you clear your memory you will end some applications and ongoing functions and that you should back up your data before you do. If you have plenty of available RAM, you won’t need to do this, but if RAM is running short, it is a good idea to touch the Clear memory button.
Touch the Storage icon to see the System storage on your Galaxy S3. There is nothing to control from this screen; it is simply a reporting of free storage space on your phone.
Using Pop up play
Remember, Samsung has also built in the very cool Pop up play feature to the Galaxy S3 which allows you to start a video and keep the video running on top of any other app on the phone – you can read all about it here!
To sum up, the Galaxy S3 is truly a multitasking powerhouse of a phone. It is easy to access the apps that are running, close them and monitor your system resources at the same time.

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