The ability of a modern smartphone to handle many tasks simultaneously is often limited only by the size of its display. Users increasingly want to consume content in parallel: for example, follow the news in one window and watch an entertaining video in another. Fortunately, the operating system Android provides powerful tools to implement this idea without having to buy a tablet.
The implementation of the multitasking function depends not only on the firmware version, but also on the support of specific applications. In this article, we'll take a closer look at the system's native features, such as Picture-in-Picture and split screen, and also look at specialized solutions for those who want to get the most out of their device.
It is important to understand that playing two video streams simultaneously places an increased load on the processor and battery. However, the correct setting will allow you to enjoy content without a critical drop in performance or overheating of the gadget.
Native Picture-in-Picture function
The easiest way to watch a video in the background is the Picture-in-Picture (PiP) mode. This technology allows you to minimize the video player into a small floating window that always remains on top of other applications. On Android 8.0 and higher, this feature is built into the system, but requires support from a specific application.
To activate the mode, start the video in a supported application, for example, YouTube (for Premium subscribers) or Google Chrome. Then simply press the Home button or swipe up to close the app. The video player will automatically shrink and snap to the corner of the screen, allowing you to work in other apps.
You can move this mini-window around the display by changing its size with pinch gestures. This is an ideal option for those who want to watch videos and simultaneously chat in messenger or read articles. However, it is worth remembering that not all streaming services allow this mode of operation due to licensing restrictions.
If the window does not minimize, check the system settings:
- 📱 Go to
Settings → Applications → Special access. - 📺 Find the “Picture in Picture” item.
- ✅ Make sure that the switch next to the desired application (for example, YouTube or VLC) is active.
⚠️ Attention: The free version of YouTube on mobile devices is often blocks the operation of PiP if you did not minimize the application via the Home button, but simply minimized the player inside the application. For full work without restrictions, a subscription is often required.
To prevent the PiP window from interfering with typing, drag it to the very top corner of the screen - this way the keyboard will not block it.
Split Screen mode
A more advanced version of multitasking is the split screen mode, which divides display into two equal or proportional parts. Unlike PiP, here both applications run in full screen mode, but only take up half the space. This is the best choice if you want to watch two videos with approximately the same quality and size.
Activation of this mode may differ depending on the manufacturer's shell (MIUI, OneUI, ColorOS). On “pure” Android, you need to open the list of recent applications (square button or swipe up and hold), click on the application icon at the top and select “Split screen”. After that, select the second application from the list.
The border between windows can be dragged, changing the proportions of the occupied space. This allows you to make one video the main one and the second one for reference. It is important to note that some heavy games or video players may not support this mode, forcefully closing or requiring you to rotate the screen.
To quickly access this feature on many phones, you can use gestures:
- 🖐 Swipe up with three fingers (on some models).
- 🔲 Hold the Menu button or “Recent.”
- 📑 Selecting branded utilities from the side menu (for example, Smart Sidebar from OPPO).
Third-party applications for multi-window mode
If the standard capabilities of the system do not suit you or your device does not support native Split Screen, specialized utilities come to the rescue. Applications like Floating Apps or XMultiBox create virtual windows directly on top of the Android interface, emulating the operation of a full-fledged computer.
Such apps allow you to run several instances of the browser or video players at the same time. You can open two windows Chrome with different videos or use the application's built-in player to play local files. This gives maximum flexibility, but requires more powerful hardware.
Installation of such solutions is simple: download the APK from a reliable source or from Google Play, provide the necessary permissions to display on top of other windows and launch the necessary services inside the app interface. Please note that free versions often have restrictions on the number of windows open at the same time or contain advertising.
Popular solutions for expanding screen capabilities:
| Application name | Type of operation | Memory consumption | Complexity settings |
|---|---|---|---|
| Floating Apps (multitasking) | Virtual windows | High | Medium |
| XMultiBox | Multi-windows | Medium | Low |
| Parallel Space | Application cloning | Very High | High |
| VLC for Android | Native PiP | Low | Low |
⚠️ Attention: Cloner applications and multi-windows create additional load on RAM. If your smartphone has less than 4 GB of RAM, the system may begin to forcefully close background processes, which will cause the video to stop.
Why do some applications close in the background?
The Android system aggressively manages memory. When you run a heavy application in a second window, the system may kill the first one if the RAM limit is reached. This is normal to protect the stability of the OS.
Features of working with YouTube and streaming services
The most common user request concerns watching two videos on YouTube simultaneously. There are some nuances here related to Google's policies. The official app only supports one active video stream in PiP mode for free accounts in most regions.
To get around this limitation, many users resort to using the browser instead of the app. By opening the YouTube website in Chrome or Firefox, you can request “PC Version” and start the video. Then, using split screen mode, open a second browser window with another video. This method works stably, but the interface will be inconvenient for touch control.
An alternative is modified YouTube clients (for example, YouTube Vanced or its successors), which unlock the background playback and multi-window functions. However, the use of such software carries certain security risks and can lead to account blocking, so you should proceed with caution.
For streaming platforms like Netflix or Disney+ the situation is simpler: they often allow PiP mode, but block Split Screen due to DRM content protection. The screen may simply turn black in the second window. Always check the terms of use of the service.
Using the mobile version of the site through a browser is the safest and most versatile way to watch two YouTube videos at the same time without installing dubious software.
Impact on performance and battery
Running two video streams simultaneously is a stress test for any smartphone. Video decoding requires resources from the graphics accelerator (GPU) and processor (CPU). If you watch high-definition content (1080p or 4K) in two windows, the device may begin to noticeably heat up.
Overheating leads to throttling - a forced reduction in the processor frequency to cool down. As a result, the video may begin to stutter, lose frames, or freeze. To minimize risks, it is recommended to reduce the playback quality in the second window to 480p or 720p.
It is also worth considering energy consumption. Two active video decoders consume battery power many times faster than normal use. If you are planning a long multitasking session, it is better to keep the device connected to a power source, but monitor the case temperature.
Signs of system overload:
- 🔋 Rapid discharge (more than 20% in 30 minutes).
- 🔥 Heating of the case in the camera area or processor.
- 📉 FPS drop and sound desynchronization.
⚠️ Attention: Do not leave your smartphone with two videos running on the charger under a pillow or blanket. The combination of peak processor load and battery charging can lead to critical overheating and fire.
☑️ Optimization before launching two videos
Common problems and ways to solve them
Despite the development of the Android platform, users often encounter technical glitches when trying to split the screen. The most common problem is that one of the applications simply does not open in the second window or closes when switching.
This is often due to the fact that the application developer has explicitly disabled multitasking in the app manifest. In such cases, only using third-party launchers or wrapper applications that force this mode can help. Also try updating the application to the latest version - Split Screen support is often added in patches.
Another problem is a black screen instead of video in the second window. This is typical for HDCP protected content. Try disabling hardware acceleration in your browser settings or using another video player, for example MX Playerthat has its own codecs.
If all else fails, check the developer settings. Sometimes the "Don't save actions" option or the limit on background processes can prevent two applications from working correctly. Resetting these settings to default values often solves the problem.
How to enable forced split screen?
In the Developer menu, find the option “Force activities to be resizable”. Enabling this option will force the system to try to launch in Split Screen even those applications that do not officially support it.
FAQ: Questions and Answers
Is it possible to watch two videos on older versions of Android (below 7.0)?
Native support for split screen appeared only in Android 7.0 Nougat. On older versions, this is only possible through third-party applications that create floating windows, but stability is not guaranteed.
Why does the sound come from only one video?
Android usually mixes audio streams, but many applications (especially video players) are programmed to drown out other sounds when playback starts. This is a limitation of the applications themselves, not the system.
Does dual video mode affect Internet speed?
Yes, significantly. The two video streams share the available Wi-Fi or mobile network bandwidth. If the channel is narrow, both videos will be buffered. We recommend using 5GHz Wi-Fi.
Can this feature be used in games?
Technically yes, but most games automatically switch to full screen mode and block other windows to prevent cheating and ensure performance. It's rare to run a game and a video at the same time.
How to exit split-screen mode?
Drag the split bar all the way up or down to the edge of the screen. Or press the Home button if the system is configured to minimize both applications at once.