Is Chromecast superior to Display Mirroring? Key Distinctions


In the past, connectivity relied heavily on wires, as screen sharing required VGA or HDMI cords.

Currently, everything has changed.

Screen mirroring technology and others, such as Chromecast, have greatly simplified wireless media viewing.

Which is superior?

Chromecast is superior to screen mirroring for the consumption of multimedia content, particularly via streaming platforms. In corporate environments, however, screen mirroring technologies like as Miracast facilitate the sharing of material across several work devices.

In this essay, I will describe in further depth what you can expect if you choose one option over another.

What Is Google Chromecast?

Chromecast is a simple plug-and-play dongle that connects to the HDMI port on your television and adds a few smart TV features.

The device relies on your home’s internet connection, and everything can be controlled via your smartphone.

Once properly configured, you may launch entertainment apps such as Netflix or ESPN on your phone and play the material on your television without any difficulty.

Chromecast delivers material to your TV using the Google Cast protocol.

Therefore, the source of the material must be compatible with the protocol.

Google Cast is supported by a multitude of apps, including browsers, and the vast majority of major video streaming providers.

Chromecast has received three updates since its introduction in 2013. 2018 marked the debut of the newest Chromecast model, the third generation.

All Chromecast dongles support 1080p media playback (Full HD).

However, the most recent versions are speedier and offer stronger Wi-Fi connectivity, resulting in an exceptional watching experience.

Chromecast is popular among those who desire some of the advantages of a smart TV on a budget.

What is Screen Reflection?

The objective of screen mirroring technology is screen sharing.

It is beneficial when you want to project your smartphone, tablet, or computer screen onto a larger screen without requiring cords.

When you use this method to share your screen, the external screen will display a copy of the content on the source device (your mobile phone or computer).

This means you can edit documents and play videos, among other things.

You should be aware that “mirroring” in this context does not result in horizontally inverted images, as is the case when looking in a mirror.

Instead, the external screen displays an exact replica of the source screen.

This is why screen mirroring is essential in business and academic settings where presentations are popular.

There are other screen-mirroring methods available today, but Miracast is by far the most common.

It is based on the Wi-Fi Direct Protocol and permits the connection of a source device and an additional display. This peer-to-peer technology is capable of generating its own Wi-Fi network.

The device containing the displayable content communicates directly with the receiving screen. Once the wireless connection has been established, everything displayed on the source screen will appear on the receiving device.

Screen mirroring methods such as Miracast do not require an existing network or wireless access point to function. However, they can utilize a network when one is available.

This is useful in a business or academic setting since it enables you to share your screen without bogging down the network with video traffic.

During presentations, you can still connect to the internet while sharing your screen with Miracast. The connection for screen sharing will not switch from Wi-Fi Direct to the normal internet.

The popularity of the Miracast technology for screen sharing stems from the fact that most devices manufactured after 2014 include the technology under multiple names.

You can click here to determine if your television, tablet, or mobile device has this protocol built in.

Mirroring the display or Chromecast: Which is superior?

As discussed above, these technologies are comparable. Nevertheless, as indicated in the table below, they have significant distinctions. Chromecast Screen Mirroring Function It copies an existing screen and displays its content on other screens. It enables the source device’s content to be played on the receiving device.

  Screen Mirroring Chromecast
Function It duplicates one screen and shows the content on other screens. It allows you to play content from the source device, displaying the media on the receiving device.
Content Displayed The receiving screen will display exactly what’s displayed on the source screen. Everything on the screen is displayed. You can use presenter mode on the source device to prevent this, but it means you can’t multitask. You can control what’s displayed and what isn’t.  In many cases, only a specific app screen is shared while you continue doing other things in the background with the source device.
Connection There’s no need for an Internet connection because the technology uses the Wi-Fi Direct protocol. Still, it can work with an internet connection. Typically requires connection to a strong and stable wireless network—except when using Chromecast Ultra HD, which requires a wired connection.
Timeouts You have to keep the screen from blacking out as it will also shut off the receiving screen. Screen timeouts on the source device don’t affect the secondary screen (s)
App support Any app viewed on the source device will show up on the secondary screen. Tons of apps support Chromecast, but there’s always the chance of running into compatibility issues.
Media consumption You can only consume content via screen mirroring if you keep the media playing on a source device. This means you need to worry about the battery power on the device. Chromecast allows seamless consumption of media. Once you start viewing media on, say Netflix, over your smartphone and use Chromecast to share it to your TV, Netflix’s servers will start communicating with your TV directly instead of the phone. This allows you to start a program, share it on the screen, and then leave the room anytime you want without cutting the connection.
Local content You can easily view photos and recorded videos on your smartphone on a secondary screen. Once it’s open on your phone, it’s open on the screen. You can’t view local content like photos or videos unless you’re using an app that supports Chromecast.

Observing the preceding table, it is clear that the superior answer will be highly subjective

You should determine why you need to share your screen and under what circumstances you need it the most.

If you are in an office or academic setting, screen-mirroring technologies such as Miracast or AirPlay, Apple’s version, will be more useful.

You can rapidly hold and distribute presentations from your mobile device.

Additionally, you can turn nearly any screen in the room into a receiver and share your screen without an internet connection.

However, you cannot share your screen for extended periods of time without charging the source device.

Chromecast is better suited for media playback. You can still display presentations if the program you’re using supports casting.

However, only one receiver screen is permitted – the one with the Chromecast device connected.

With the TV connected in, you can start media programs on Chromecast and then leave while the content is immediately diverted to the television.

This is why Chromecast does not function with an internet connection.

Last Words

Screen mirroring versus Chromecast is a matter of individual preference.

If you don’t have a Smart TV at home and enjoy streaming movies from services like Netflix and Amazon Video, you can save money by purchasing a Chromecast dongle instead of a new TV.

Alternatively, if you’re looking for a simpler way to give presentations from your computer or mobile device, screen mirroring is the way to go.

It is offline-capable and considerably more flexible.