How to test the airtightness of Android phones?Check Samsung Xiaomi Huawei Oppo Sony Air Tightness APP Software

📱🔍🔬🧐🤔 AndroidHow to check the air tightness of mobile phone? 🤔Is the waterproof performance reliable? 😓 Come and test the air tightness value of your mobile phone! 😱One-click detection, reveal the secret of the value! 📈The air pressure curve is clearly visible! 📱Applicable to all major brands including Samsung, Xiaomi, Huawei, Oppo and Sony!

🔍Quickly detect true and false waterproof! 💦 Make the phone waterproof no longer illusory, and avoid data loss due to the waterproof door of the phone! 🙌The airtight performance is clear at a glance, making it more secure to use! 💪

What does it mean that the phone is airtight?

The more airtight a phone is, the better it protects its internal components.

Taking the Huawei P50 as an example, it is splash-proof, water-resistant and dust-proof in normal use.

It has been tested under controlled laboratory conditions and works extremely well.The air tightness test of mobile phones is mainly to evaluate the waterproof function of mobile phones.

Air tightness detection application helps you detect true and false waterproofing with one click

With the popularization of smart phones, people have higher and higher requirements for mobile phones. They not only pursue fashion and personality in appearance, but also hope that mobile phones have better waterproof and dustproof functions.

However, many consumers are worried that the waterproof logo of mobile phones is just a gimmick, and it cannot really play the role of waterproof and dustproof.

To test whether the waterproof function of a mobile phone is truly effective, the key is to test its air tightness.

There are currently specializedMobile phone air tightness detection application, which can help users quickly evaluate the air-tightness performance of their mobile phones.

The testing principles for this type of application are:Through the air pressure sensor of the mobile phone, the response of the air tightness value when the external pressure changes is detected to determine whether the fuselage is tightly sealed.

For example, the famousWater Resistance TesterIt is a professional mobile phone air tightness testsoftware.The advantages it has are:

• easy to use, completed through the mobile phone application, you can start the detection with just one click.
• Wide coverage, suitable for various mobile phone models of mainstream brands such as Samsung, Xiaomi, and Huawei.
• The results are intuitive, the air pressure change curve clearly shows the air tightness status.
• Safe and intact, no need to open the fuselage, zero damage to the phone.

Air tightness testing methods for different mobile phone brands

使用DevCheckCheck air tightness:

• First, open the app and set the language to Chinese in the settings in the upper right corner.
• Navigate to the "Sensors" option and at the bottom you will find the "Pressure" sensor.
• If you don't see this option, your phone probably doesn't have that sensor.

Samsung mobile phone air tightness test

Samsung phones can be installed viaDeviceInfo(Hardware Test) application performs air tightness check.

The specific method is:After opening the app, go to the sensor interface and select the pressure option.You can test the air-tightness effect by lightly touching the back cover of the screen with your hand and observing the changes in the pressure value.

How to check the air tightness of Samsung Note 20 Ultra phone?

Taking Samsung Note 20 Ultra as an example, the steps for air tightness inspection are as follows:

Enter in the dial interface*#0#*#, enter the project mode menu.

Then chooseSENSOR(Air tightness test) ▼

and findBAROMETERValue ▼

• Please press the center of the screen and look carefully at theBAROMETER和ALTITUDEThe value changes accordingly.
• These two values ​​representAir pressurecalculated with air pressureAltitude.

OnBAROMETER(Air pressure changes): The moment you touch the screen,BAROMETERThe value should fluctuate significantly, between approximately 3 and 10.If the value returns to the initial value after releasing the screen, it means that your phone maintains good air tightness and the waterproof function is functioning normally.

• However, if in the process of touching the screen,BAROMETERThe value has almost no change (less than 2);
• Or there are severe fluctuations (more than 10), which may mean that your phone already has air tightness problems and the waterproof function is no longer reliable.

As forALTITUDE(Altitude): ALTITUDEis the altitude calculated from air pressure.ifALTITUDEThe value changes in the range of 5 to 10 or more, which also indicates that your phone has normal waterproof performance.

• Note: exitSENSORThe way to test the interface with a mobile phone is to double-click the return key continuously.

How to check the airtightness of Samsung Note 9?

Or you can install a software that can detect GPS status or altitude, open the network and GPSPositioning, the detection can be carried out.

E.g,Z-Device TestBarometer readings can be taken and altitude can be estimated from the barometric pressure value.

Xiaomi mobile phone air tightness status

The air tightness of Xiaomi mobile phones is relatively good.Under normal circumstances, the air-tightness value of Xiaomi mobile phones is around 1000, indicating that the air-tightness effect is good and the waterproof performance is reliable.

Huawei mobile phone airtightness check

In the sensors of Huawei phones, you can find the pressure option.After entering, press the screen firmly, then release to observe the change in pressure value.If there is a change of 1-3, the air tightness performance is normal.You can also download an application for detecting altitude and turn on the GPS for detection.

Taking Huawei P40 as an example, the operation steps are as follows:Open the dial pad and enter [#0#], enter the mobile phone detection interface, in the mobile phone detection interface, click the mobile phone sensor【SENSOR].

Huawei Mate40 Pro air tightness inspection

It should be noted that Huawei mobile phones usually do not have an airtightness check function. Unlike Samsung mobile phones, it uses external pressure to test the change in airtightness value.

Sony, OPPO and other brands

Similarly, other Android phones can also judge the airtightness by looking for the pressure sensor and observing the value change through the relevant engineering test mode.The specific operation steps may vary depending on the model, please refer to the mobile phone manual or online tutorial.

Sony XZ2 Premium air tightness test method

First, enter the dialing interface and enter*##7378423##*, enter the project interface, and then clickService Tests, here you can check whether various functions of the mobile phone, such as GPS, NFC, camera, etc. are normal.

Can the Oppo official website detect air tightness?

Sony mobile phone air tightness test: To enter the engineering test interface, open the phone dial and enter "*#808#. "

For the Sony XZ1, checking the air tightness mainly involves ensuring that the phone card is inserted into the card slot as normal.

The impact of air tightness on mobile phones

Airtightness is directly related to the waterproof and dustproof effect of the mobile phone.

If the air tightness is poor, then there are gaps in the phone body, which will cause dust and liquid to seep in, thereby damaging the circuit.

In severe cases, it may cause liquid immersion, short circuit or even burnout.

Leakage software for car leak problems

LeakageMasterIt is a software dedicated to the simulation analysis of automobile air tightness. Based on the body data, it uses computer simulation technology and optimization algorithms to determine the path of body leakage.

Air tightness detector test method for mobile phones

Air tightness testing of mobile phones usually involves making a custom mold tooling based on the shape of the mobile phone, placing the mobile phone into the tooling, and then connecting it to the test interface of the air tightness testing instrument.

The working principle of mobile phone airtight leak detector

For products with air-filled holes, the working principle of the air-tight leak detector is to connect its test port to the air-filled hole, and set the corresponding inflation pressure value according to the product volume.

How to test the air tightness of Apple mobile phone?To check the air tightness of iPhone APP software, please see the following tutorial▼

How to check the air tightness of Apple mobile phone?Check if iPhone has air tightness tool software APP

In this highly digitalized era, mobile phones have become an integral part of our daily lives.However, mobile phones are also relatively fragile electronic devices that are vulnerable to dust and moisture.To protect our investment, let’s take a look at the iPhone X now…