What is the difference between Changlian and WeChat?

Difference: 1. WeChat is applicable to all mobile phones; while Changlian is applicable to Huawei mobile phones, and if Huawei mobile phones want to achieve smooth connected calls, they must meet the requirements of Huawei mobile phones. 2. WeChat sacrifices video quality and focuses on smooth calls, while Changlian focuses on high-definition video calls, so the picture quality is better than WeChat. 3. In weak network and dark light environments, Changlian’s call quality is better than WeChat. 4. Because Changlian is a high-definition video call, the data consumption will be relatively high.

The operating environment of this tutorial: HarmonyOS 2 system, Changlian 2.1.2.510, HONOR V30 mobile phone.

Changlian Call is a full-scenario audio and video call product launched by Huawei based on distributed technology. It offers free high-definition audio and video calls in the 5G era and supports up to 1080P Blu-ray movie quality.

Both Changlian and WeChat can make video calls, so what is the difference between Changlian and WeChat? Let’s find out below.

The difference between Changlian and WeChat

1. Applicable mobile phones are different

WeChat is applicable For all mobile phones, and if Huawei mobile phones want to achieve smooth calls, they must meet the requirements of Huawei mobile phones.

In other words, if you want to use Changlian call, on the one hand, you need to use a Huawei mobile phone, and on the other hand, your mobile phone must have the function of Changlian call. In this case, your mobile phone can use the smooth call function.

#2. Video call quality is different

WeChat sacrifices video quality and focuses on smooth calls. The smooth call is a feature of Huawei that focuses on high-definition video call quality.

WeChat will have the possibility of compression, and the clarity brought by Changlian call 1080P will naturally be higher.

Changlian has been optimized for hardware, and the image quality is better than WeChat.

3. The call quality is different in weak network and dark light environments.

In weak network and dark light environments, the effect of smooth connection is better, and the call can be clearly visible. .

4. Different traffic consumption

If we do not use Changlian call under WIFI, it will occupy the 4G/5G traffic of our mobile phone, because it is a high-definition video call, so , the traffic consumed will be relatively high.

Advantages of Changlian Call over WeChat

1. Changlian Call allows multi-terminal video calls.

Changlian Call is a full-scenario audio and video calling tool launched by Huawei based on distributed technology. Through this tool, we can not only realize high-definition video calls between Huawei Honor mobile phones, but also enable two-way audio and video calls between Huawei mobile phones and Huawei smart screen TVs, Huawei speakers, and other cross-border devices with microphones. . Think about it, how we feel when we have high-definition video calls with our relatives and friends on a 60-inch smart screen, as if we are chatting face to face.

#2. Changlian call is an ultra-high-definition video call.

We all know that WeChat has a video pass function. However, in order to improve fluency, during video calls, the picture quality is very poor, unclear, and sometimes very laggy. Huawei's smooth call does not have these problems. It can support up to 1080P Blu-ray movie quality. Calls can be clearly visible in dark light conditions at night, and there will be no lag when the network speed is not good. In addition, Changlian Call also has some other interesting functions: one-click beautification, smart screen video call call transfer, video call scene changes, one-second travel through time and space, etc.

3. Smooth calls, more convenient, no need to open a certain software.

When we want to use the video call function of WeChat, we must first open WeChat, and then we can open the video call function in WeChat. When the grid is not good, WeChat may not be able to call for a long time. open. The smooth call is not that troublesome. It is in the menu of the "Call" function of the mobile phone. We can directly click on "clean call" to start high-definition video chats with our relatives and friends.

The shortcomings of Changlian Call compared to WeChat

Although Changlian Call, in The above aspects are better than WeChat, but it also has some shortcomings.

1. If you do not use Changlian call under WIFI, it will occupy the 4G traffic of our mobile phone. Because it is a high-definition video call, the traffic consumption will be relatively high.

2. Currently, it only supports the use between Huawei mobile terminals, and the system requires mobile phones with EMUI9.1.337 or above. Some older Huawei mobile phones cannot use the smooth call function.

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