Understanding HDMI Alt Mode on Smartphones

How to Check if Your Phone Supports HDMI Alt Mode 🔗

Find out which Android phones can connect via HDMI Do you want to connect your phone to your TV, computer monitor, or HD projector via USB-C? If you have an Android, you can do so if your phone supports HDMI Alt mode. But how can you tell...

Determining if your phone supports HDMI Alt Mode is straightforward, especially for Android devices with USB-C ports. Most flagship Android smartphones can connect to displays using HDMI Alt Mode, which allows for direct HDMI connections without adapters. However, iPhones currently do not support this mode and require alternative connection methods. HDMI Alt Mode enables features such as 4K resolution, surround sound, and more, but is limited to certain specifications and does not support newer HDMI standards.

HDMI Alt Mode allows HDMI connections via USB-C.
Most flagship Android phones support it; iPhones do not.
Features include 4K video, Dolby Digital sound, but only up to HDMI 1.4b standards.

How can I check if my phone supports HDMI Alt Mode?

If your phone has a USB-C port, it likely supports HDMI Alt Mode. You can also check the packaging or manual for an HDMI logo.

What should I do if my iPhone does not support HDMI Alt Mode?

You will need to use a Lightning Digital AV adapter for an iPhone or mirror the screen over Wi-Fi since current models do not support HDMI Alt Mode.

What limitations does HDMI Alt Mode have?

HDMI Alt Mode supports up to HDMI 1.4b, which means it does not support 8K video or 4K video at 60 frames per second.