Applications that use flash to turn your phone into a portable display device and display its screen on the wall. What are they and do they actually work?

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Want to watch your favorite movies or presentations on a bigger screen, but don't have a projector? If so, you'll be happy to know that there are ways to turn your phone into a portable projector.



Just as you read! Some apps on the market claim to do this optimally. It basically works by projecting your phone's screen onto a flat surface, allowing you to enjoy your favorite content on a larger screen. But do these apps really work? Is it a good alternative to projectors? .


In this article, we will explore whether these apps are able to display clear, sharp images and provide a satisfactory experience compared to a traditional projector.


What is an application to display the phone on the wall?


The idea of projecting your phone screen directly onto the wall seems tempting, but there is currently no app to display it on the wall for free using your phone without other devices.


Although some proposals on the market, such as the Video Projector app, promise projection through the phone's flashlight, these apps do not achieve true projection of images onto the wall.


The flashlight on a smartphone is a high-intensity LED, so it is not able to display an image. Moreover, since these apps are not officially available on Google Play, their reliability and security are highly questionable.


- How do you turn your phone into a projector?


To turn your phone into a projector, you will need display devices or wireless adapters that allow connection to other devices, such as what we explained in this post: The easiest way to display your phone screen on the wall of your home and display movies and games on it.


Wireless projectors are practical, as they can be connected via USB/HDMI cables or via Bluetooth and Wi-Fi, allowing you to mirror your phone's screen. Here are some tips for choosing the best projector.


Among our best adapters is Google Chromecast, which enables wireless transfer of content from your mobile phone to a larger screen, effectively mimicking a portable projector.


- Applications to share the mobile screen with the TV


There are specific applications that make it easy to share information from your mobile phone to your TV. For example, apps like “Screen Mirroring” or “Miracast” allow you to mirror your phone's screen to a TV compatible with this technology.


-Screen Mirroring


The app gives you a seamless streaming experience, allowing you to display your mobile device's screen on a TV with optimal quality and speed.


With easy access to various media files, this app makes it easy to share content with family and friends.

- Miracast


It is an innovative application that allows wireless transfer of multimedia content from your mobile device to a compatible display.



With an easy-to-use interface, it provides a seamless experience of viewing videos, photos and more from your phone to your TV in real-time.

Although turning a mobile phone into a projector is not possible, being able to project its screen to other devices provides a similar experience.

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