Preface
Since its inception in 2013, ten years have passed quietly, and the original "Redmi" has also become "Redmi" independently, but it is still the pursuit of flagship performance and the exploration of the future road. At the end of November 2023, Redmi officially released the Redmi K70 series of mobile phones, which has fully evolved its own flagship-level design.
The charging head network also got this Redmi K70 Pro model for the first time, it is also equipped with a 5000mAh large-capacity battery, continuing 120W wired flash charging, at the same time, it is equipped with the third-generation Snapdragon 8 mobile platform, equipped with the flagship 2K straight screen developed with Huaxing Optoelectronics, canceling the screen bracket, bringing an "unbounded" design look.
Charging compatibility test
The Redmi K70 Pro is equipped with a 120W fast charging kit, which continues the traditional power of the Redmi phone charger, including the previously released Redmi K60 Pro and K50 Pro models.
Original factory compatibility test
The Redmi K70 Pro phone is charged using the Type-C port of the original 120W charger, and its measured power is 18.01V 5.48A 98.8W.
Summarizing the test data, it can be seen that the Xiaomi charger has a good charging performance in addition to its own power limitations, but the charging power performance of the 100W laptop power adapter is slightly worse.
As can be seen from the histogram, the highest power is the 120W power adapter, which can reach about 98W, and the charging power of several other chargers is reduced in turn, with the performance of chargers in the 67W and 65W power segments being almost the same, and the chargers in the 100W, 35W, and 33W power segments are not much different, but they are still in a fast charging state.
Third-party charger compatibility test
The Type-C port of the three-party 140W charger is used to charge the Redmi K70 Pro phone, and its measured power is 7.99V 2.96A 23.63W.
Collating the data of the charging devices tested above into a table, it can be seen that the vast majority of third-party chargers can shake hands with Redmi K70 Pro phones at 9V voltage range, with a maximum charging power of 28.88W.
Plotting the charging power data as a histogram, you can see that the charging power of the tested third-party charger for the Redmi K70 Pro mobile phone can be divided into two levels according to the value15W and 25W, and the compatibility performance is stable, compared with the previous model, there is no significant change.
Power Bank Compatibility Test
The Anker GaNPrime 140W (737) charges the Redmi K70 Pro with 19.61W.
Summarize the test data of the mobile bank to the mobile phone into the table, and you can see the handshake of the mobile bank (power bank) device at 9V and 17V voltage levels.
Plotting the charging power data of the power bank as a histogram, you can see that the charging power of the Redmi K70 Pro mobile phone is maintained at about 12-89W.
Outdoor power station charging compatibility test
The Xiaomi Mijia 1000W charges the Redmi K70 Pro with a power of 66.41W.
Summarizing the data into a table, outdoor power supply devices generally have 60W/100W USB output ports, and the measured Redmi K70 Pro mobile phone can shake hands at 9V voltage range, and the charging power is about 20W, up to 67W.
Drawing the charging power data as a histogram, you can see that the charging power of the Redmi K70 Pro mobile phone is still maintained at about 20W, which has good compatibility with its own ecological chain products, and the maximum charging power is about 66W.
Summary of the charging head network
Xiaomi chargers can achieve fast charging for Redmi K70 Pro, although the charging voltage levels are not the same, but the original charging kit, the measured charging power can basically reach the highest output power of the charger;At present, the charging power of the third-party charger for Redmi K70 Pro mobile phones is in the 15W, 25W two types of power segments, it is still recommended to use the original Mi cable to get a better charging experience.
The following is the compatible 100 test report issued by the charging head network.
As shown in the picture above, the Redmi K70 Pro successfully passed the Charging Head Network Compatibility 100 Challenge.
Introduction to the Charging Head Network Compatibility Laboratory
Located in Shenzhen, China, the charging head network compatibility laboratory has as many as 178 devices, and the equipment will be updated every month to meet the compatibility testing needs of different products with rich equipment storage, and to ensure the authority of the products we test with strong data support.
Extended reading: Charging head network has invested heavily in the establishment of a fast charging compatibility laboratory