Which is better, wireless screen sharing or wired screen sharing?

Which is better, wireless screen sharing or wired screen sharing?

About “Which is better, wireless screen sharing or wired screen sharing?”The editor can definitely answer you here: they all have their own advantages. As two mainstream screen information transmission methods, wired screen sharing and wireless screen sharing, related products have existed for many years, and the way of wireless screen sharing is occupying the market share of wired transmission.


Wired screen sharing comments

1.Stable and smooth

Wired screen sharing is to transfer the screen content of the current device to the display device through HDMI line. The physical wired channel ensures the stability and low delay of audio and video transmission. (VGA cable does not transmit sound, and there are few at present). However, due to the limitation of distance, the loss of HDMI line is relatively small within 10 meters. After 10 meters, the loss becomes more and more serious with the length of distance.

2.Low power consumption and low price.

In terms of hardware principle, the product itself does not need wireless module, there is no power consumption, and the price is relatively cheap. It is very suitable for general household leisure and entertainment.


3、Limited by the device port, various adapters are required

At present, the device can only have a wide range of ports, including lightning interface, USB interface, type-C interface, HDMI and other ports, so various conversion interfaces are required. Moreover, at present, the vast majority of mobile phones and tablets do not support wired connection. For example, Huawei mobile phones also support wired connection for some mobile phones and tablet models, while LG does not support it at all.

Wireless screen sharing comments

1、No device restrictions

Wireless screen sharing gets rid of the shackles of cables. Without interfaces, there are no device restrictions. Wireless screen sharing supports Android system, apple IOS system, windows system and MAC system on the sending end device… VGA, HDMI interface and large screen capable of wireless connection screen sharing are supported on the receiving end; Therefore, we can easily share our mobile phones, laptops, smartphones and so on.


2、Simple deployment

After connecting the receiving end of the screen sharer with the display screen, the transmitting end equipment can be connected as long as it is in the same LAN. Generally speaking, the whole screen sharing operation can be completed within 1 minute.

3、Intra LAN transmission

Wireless screen sharing belongs to the interaction of large and small screens in the LAN. It can be used as long as it is in the same LAN. Mobile phones, tablets, computers, DV cameras and other devices can share the transmission distance from a few meters to hundreds of meters through the wireless screen.

Wirelessly connect this wireless signal for wireless screen sharing. The transmission distance ranges from a few meters to hundreds of meters.

4、The delay and fluency performance meet the requirements

Compared with wired screen sharing, the delay and fluency of wireless screen sharing are slightly poor. However, with the improvement of network technology, wireless screen sharing can meet the normal use of entertainment, conference, teaching and other scenes. Therefore, more and more meeting rooms, multi-media classrooms, digital exhibition halls, hospitals, stations and other scenes are favored.

5、Screen reverse control

The screen reverse control function makes the wireless screen sharing more suitable for the demonstration of conference room and multimedia classroom. With wired connection, the presenter must operate in front of the computer, and after wireless screen sharing, the presenter can operate directly on the large screen.


6、Multiple devices are connected at the same time.

The wired connection method has limitations to realize the simultaneous connection of multiple devices. The distributor can only be used by computers, but does not support mobile phones, tablets and other devices. Wireless screen sharing is not limited to devices, and multiple devices can share screens at the same time.

7、Multi screen synchronous display.

Through the [multicast function] shared by the wireless screen, we can realize the screen synchronous display of 1-4 transmitting devices on 1-15 display screens.

8、In terms of price.

The price of wireless presentation system varies according to hardware materials and performance, and the price difference is relatively large, ranging from dozens of cheap pieces to tens of thousands.

9、Wireless screen sharing has more development trend

Paperless office meeting rooms, video conference rooms, smart classrooms, multimedia exhibition halls, hospitals, etc. with more and more intelligent equipment and the improvement of scientific and technological technology, the use of wireless screen sharing will be favored by more and more people. Take AWIND wireless presentation system as an example, the sales volume of products has been booming in recent years.

PS: AWIND is a 19 year old manufacturer of commercial wireless presentation system. The company has professional online technical support to provide various screen sharing schemes for the majority of netizens free of charge. At the same time, the wireless demonstration system produced by the company supports 7-15 days of free trial, which is convenient to test the feasibility of the scheme.

Which is better, wireless screen sharing or wired screen sharing? The editor simply explained that the specific one is better, which is related to the user’s use scenario, cost budget, functional requirements and other factors. What is suitable is the best.



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