How to connect phone to projector using USB

Android phones are fantastic, but they have one major drawback: their small screen size. Yes, you can watch movies on them, but your eyes will strain, which is why most people connect their devices to a projector with the facility, the question arises How to connect phone to projector using USB?

This connection can be made in a variety of ways, the majority of which are dependent on the type of connections that your projector supports.

There are projector models that only have an HDMI port, while others are more versatile and have multiple types of outputs, such as onboard Bluetooth, VGA, and USB, with USB being a popular choice. It is appropriate when wireless device connectivity is not possible.

A wired USB connection is also preferable for watching 4K movies because the data transfer requires more bandwidth. In some cases, wireless connections may cause buffering, which can be avoided by connecting an Android phone to a projector via USB cables.

Let’s figure out exactly how to connect phone to projector using USB.

Follow these simple steps to get to know how to connect phone to a projector using USB.

Learn about the phone and projector connection properties

The capabilities and connections of your phone have a significant impact on your ability how to connect phone to projector using USB.

Newer phone models, such as those from Samsung, include an adapter-supporting feature that allows you to connect your device via a USB port and the projector’s HDMI port.

Other phone models can only use Mobile High-Definition Link (MHL). For such phones, all you need is an MHL to HDMI adapter that plugs into your phone’s USB port.

However, considering the connection properties of a projector we find out that A USB port is available on some projectors. One is more likely to be found on document projectors than on home theatre models, though both are uncommon.

If you are fortunate enough to have this option, it is by far the simplest way to connect a phone to your projector. Simply connect a cable to both devices, ensure your projector is set to the proper input channel, and power them on.

If the projector lacks a USB port, consider what is available. Every modern projector will include at least one HDMI port. This is the second-easiest way to connect a phone via a wired connection after USB. You’ll have the most trouble connecting if you have an older projector with no HDMI port.

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Connecting an Android Phone to a Projector Using a USB.

To connect an Android phone to a projector via USB, you must first determine which ports are available on your projector and smartphone.

It will assist you in selecting the appropriate cable for your devices. Most modern projectors have an HDMI port, though some of the most recent models may also have a USB Type-C port.

VGA ports may be found on older projector models. For charging, most smartphones have either a micro USB port or a USB Type-C port. You’ll need a cable that corresponds to the ports on the devices.

If You Have a USB-C Charging Port on Your Smartphone

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USB-C Charging Port

Many modern smartphones now include a USB Type-C charging port. The USB-C port’s Alternate Mode allows it to output video signals directly to an HDMI or a DisplayPort. If you have a smartphone with a USB-C charging port, one of the cables listed below will work for you.

If Your Projector Has a Type-C USB Port

A USB Type-C port is available on a few modern projectors, particularly portable models such as the ViewSonic M1. They can not only receive video signals directly from an Android phone via USB but also charge it.

Determine whether your projector has a USB-C port. If so, use a USB-C cable with one end plugged into your smartphone and the other into the projector. After selecting the USB-C port as the input source, you can begin mirroring your smartphone’s screen via the projector.

USB-C to HDMI Cable – If Your Projector Has an HDMI Port

Most older projectors include an HDMI port, but some also include a DisplayPort port. You’ll need a cable or adaptor if you have a smartphone with a USB-C port and a projector with an HDMI port. Then, connect your Android phone’s USB C connector to the projector’s DisplayPort or HDMI connector.

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USB-C to HDMI Cable

If you already have an HDMI cable and don’t want to throw it away, you can purchase a USB-C to HDMI adapter.

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USB-C to HDMI Adapter

The adapter will be plugged into the Android phone’s USB-C port, while the HDMI cable from the projector will be plugged into the adapter’s HDMI port. It will be much smaller in size than a cable and may even cost a few dollars less.

Uni is one of the best models on the market, according to multiple expert reviews. It’s small and light, with a wide range of compatibility. This cable is also made of braided nylon for increased durability and allows you to enjoy 4k visuals.


Micro USB to VGA MHL Adapter – If Your Projector Has a VGA port

how to connect phone to projector using usb
Micro USB to VGA MHL Adapter

Don’t be disappointed if you own an old projector with only a VGA port and no HDMI or DP ports. A USB to VGA MHL adapter can be used to connect an Android phone to a projector via USB.

It will connect to the smartphone’s micro USB port and have a female VGA port. Connect the adapter to the projector’s VGA cable. The adapter will have a 3.5mm audio jack because VGA does not carry the signal. You can listen to it through headphones or speakers.

USB cables come in a variety of lengths, with the majority ranging from two to six feet. Select an adapter cable that is appropriate for your installation needs.

Consider using an adapter cable rated for 4K@60Hz transmission when connecting an Android phone to a projector via USB for 4K videos.

Some USB cables may require a 5V USB power supply and have an extra connector that must be plugged into an adapter or a USB port to provide the necessary power. While transmitting video and audio, it will charge the smartphone.

Connecting iPhone to Projector Using USB

A simple adapter cable is probably the simplest way to connect your iPhone to a projector. A video cable connects every projector to the laptop, tablet, or phone whose content is being projected. That’s what you’ll be doing here. However, because the iPhone lacks a standard video port, you’ll need to purchase an adapter.


The most tricky aspect of how to connect phone to projector using USB is making sure you have the correct cables. This entails locating an adaptor that has been specifically designed for your device’s model or made by the manufacturer of your phone. You may have to spend a few extra dollars most of the time, but this is the only way to ensure that the cable works reliably with your devices.

Apple sells that help you connect an iPhone to a projector:

  • Lightning to VGA Adapter: This adapter plugs into the Lightning port on the bottom of modern iPhones and connects