Prior to that, the charging head network had launched an overseas InfinixNote 30 Promobile phoneConduct charging test. It has 5000mAh large battery and supports 68W wired fast charging;It also supports15WWireless fast charging and reverse fast charging functions will be applied to this modelmobile phoneOfWireless chargingThe performance is tested and verified.
TransliterationNote 30 Promobile phoneA 6.67 inch 120Hz AMOLED screen with a central punch is adopted, and the maximum 360Hz touch sampling rate is supported.
TransliterationNote 30 Promobile phoneThe backplane is designed with a gradual change of color, which is between blue and gold. Users can view the transformation effect through different light irradiation angles.In addition, it is equipped with a 108MP+2MP+2MP camera combination, a front 32MP selfie camera, and a front flash.
Huawei Mate 60 mobile phone is equipped with Huawei 68W charger and 6A A to C charging wire.
The charger adopts three pin British standard pin design, which is triangular and tripod;Similarly, the pin end is printed with the product specification.
The vivo 80W wireless charger is powered by the vivo 80W chargerTransliterationWhen charging the Note 30 Pro mobile phone, the output power of the charger terminal is 10.96V 1.37A 15.06W.
The vivo 50W wireless charger 2 is powered by the vivo 80W charger. The measured output power of the charger terminal is 11.95V 1.46A 17.51W when charging the audio transmission Note 30 Pro mobile phone.
Huawei 50W wireless charger is powered by Huawei 66W charger. The measured output power of the charger terminal is 9.07V 1.1A 10W when charging the Note 30 Pro mobile phone.
Apply Apple 30W charger to Apple15WThe wireless charger is used for power supply. The measured output power of the charger terminal is 9.01V 0.55A 4.91W when charging the Note 30 Pro mobile phone.
Through Apple 30W charger to Beisi15WThe wireless charger is used for power supply. The measured output power of the charger terminal is 8.98V 1.4A 12.62W when charging the Note 30 Pro mobile phone.
Through Apple 30W charger15WThe wireless charger is used for power supply. The measured output power of the charger terminal is 9.01V 0.5A 4.5W when charging the Note 30 Pro mobile phone.
Reverse charge test
The measured audio transmission Note 30 Pro mobile phone can charge the AirPods Pro headset wirelessly, and the measured output power of the mobile phone terminal is 5.25V 0.35A 1.83W.
The measured audio transmission Note 30 Pro mobile phone can charge the Xiaomi 13 Ultra mobile phone wirelessly, and the measured output power of the audio transmission mobile phone terminal is 5.18V 0.52A 2.67W.
Full charge test
Next, let's take a look at the charging performance of this audio transmission Note 30 Pro with vivo 50W vertical wireless charger 2. After the mobile phone has run out of power, put the mobile phone and vivo 50W vertical wireless charger 2 into a 25 ℃ thermostat, connect the power supply, and record the data.
After power on, shake hands with 12V voltage gear;The charging power in the first hour and 45 minutes is stable at about 16W;Then the power drops sharply and is charged to full power in the second hour and second minute.
Draw a line chart, it can be clearly seen that use vivo 50W vertical wireless charger 2 to charge 50% of the Note 30 Pro for voice transmission in 59 minutes;Charge to 80% within one hour and 33 minutes;It takes about 2 hours and 2 minutes from 0% to full filling.
Temperature test
Mobile phone charging heating is a problem we need to pay attention to. Use vivo 50W vertical wireless charging 2 to charge the audio transmission Note 30 Pro, and place it in a 25 ℃ thermostat. Let's see how the audio transmission Note 30 Pro controls the temperature during wireless charging.
After charging for one hour, use a thermal imager to take a picture of the contact surface between the mobile phone and the wireless charger. The maximum temperature is 33.5 ℃, and the charging power is about 16W.The temperature control performance is very good.
Summary of charging head network
For the theoretical hardware parameters of the audio transmission Note 30 Pro mobile phone, the actual tests of third-party chargers and original chargers have been introduced in detail before. It supports 68W wired charging, and the user's charging experience is friendly.
In addition, Qi can be supported in the actual measurement of the Note 30 Pro mobile phone15WFor wireless charging, the measured power varies, and the temperature is still the biggest factor;During the whole process of wireless charging, the charging time was about 2 hours and 2 minutes. During the charging process, the temperature was measured. The measured charging temperature of the charger with auxiliary heat dissipation was only about 33.5 ℃, which was excellent.
On the whole, the wireless charging performance of the audio transmission Note 30 Pro mobile phone is as described by the official. At the same time, when the charging stand has the function of self cooling, the temperature of the mobile phone will further drop during wireless charging, and the user experience will be more friendly.