External displays can be connected to an Android device in different ways, e.g. via a HDMI cable. Best examples are obviously TV devices, but it could as well be a computer monitor.

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1answer
706 views

How can I connect an Xperia X8 to an external monitor?

Is it possible to connect the Xperia X8 to external monitor? In other words, display the screen from the phone on the monitor?
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1answer
520 views

What happens when displaying through Miracast using low resolution device and high resolution external display?

I am considering purchase of an Android tablet with 1024 x 600 screen resolution and Android 4.4 KitKat. I believe it will support Miracast to cast its display to a Miracast receiver. The Miracast ...
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1answer
681 views

How do I connect my tablet to my tv?

I broke my Coby Kyros' screen and now I want to make an emulator console out of it. The problem is my model did not have an HDMI out. I noticed that there is a ribbon cable connecting the tablet ...
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1answer
766 views

Added simulated external display in Developer Settings and can't boot now

Got my S3 Mini with CM11 stuck at boot after adding external display simulation in Developer Settings. Just after that UI froze and I had to reboot. After that it freezes on "Android is upgrading" ...
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1k views

HDMI output mirroring in Portrait mode

I have an app that works fine in both Landscape and Portrait mode, but it demos best in Portrait mode. I'd like to show this app on a phone with HDMI output (either from MHL, Slimport, or micro-hdmi) ...
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32 views

Force portrait mode on device

I have an Android PC with root out-of-box connected to an external monitor (HDMI & USB) that always displays in landscape, even though my app specifies portrait in the activity declaration in ...
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26 views

Switching primary LINUX PC display to connected android device

On inserting ANDROID device via USB..We should switch of our primary display and switch to the connected android device and control the screen. We are exploring this possibility to control our GTK ...
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43 views

Use an android phone as a monitor screen with AV-in wire?

I'd like to use my phone instead of a TV as a small display monitor (with a cable, not wifi). I have a couple of devices which have AV out on them, what I'd like to do is show their output on my phone ...
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81 views

I want to connect an external monitor to my Alcatel One Touch Fierce

I want to use my Alcatel One Touch Fierce (Android 4.1 I think) to connect to a larger touch screen monitor because the phone has too small a screen to use for my app. It will be used specifically ...
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39 views

MHL screen becomes static anytime a new app is loaded

I have an HTC One m7 that I use to stream Netflix with over an MHL HDMI cable to a touch screen. When I was running ViperOne 7.0.1 I would only occasionally see this and it would regain the video ...
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471 views

Convert Tablet into idiot-proof PC monitor

I'm working on a new classroom space at a small college. The goal is to have a fully wireless lecturn for the instructor. That includes power cables: everything must be battery powered. This means ...
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312 views

What might be the cause of the weird colors and picture mis-alignment?

If I connect my Android tablet (A10MID, Android 4.0) to my monitor, and: the colors on the monitor the alignment of the picture the resolution and the floating "input not support"-ed message are ...