An overview of Xiaomi’s efforts in phone battery and fast charging

Battery charging is one of the few remaining parts of the smartphone world where proprietary technologies can advance. Most companies now buy chipsets, displays and cameras from the same company, but in the field of phone batteries and fast charging technology, proprietary technologies still play a leading role.

BingMag.com An overview of Xiaomi’s efforts in phone battery and fast charging

Battery charging is one of the few remaining parts of the smartphone world where proprietary technologies can advance. Most companies now buy chipsets, displays and cameras from the same company, but in the field of phone batteries and fast charging technology, proprietary technologies still play a leading role.

Although in the field of fast charging, general technologies There is such as USB Power Delivery, but proprietary technologies can bring much faster charging speeds. In this article, we will focus on Xiaomi's efforts in the field of phone batteries and fast charging.

Some users say that in exchange for increasing the thickness of the phone body, they want to increase the battery capacity; But Xiaomi and other companies are not showing interest in this demand. In the table below you can see the chart related to the thickness of Xiaomi phones and their battery capacity. As you can see, the thickness of these phones is about 9 mm after decreasing and increasing. However, the average battery capacity has been on the rise, which has been made possible by advances in technology.

BingMag.com An overview of Xiaomi’s efforts in phone battery and fast charging

In 2013, Xiaomi introduced the 18-watt fast charge capability for the Mi 3 for the first time. The fast charge of this phone was based on Quick Charge 2.0 technology, and in general, Xiaomi has used this technology for many of its phones. But in the end, Quick Charge failed to meet the expectations of the company's executives, and so Xiaomi turned to proprietary technologies. Below you can see the chart related to the average and maximum charging speed of Xiaomi phones.

BingMag.com An overview of Xiaomi’s efforts in phone battery and fast charging

in terms of capacity Battery We also have to say that companies have to consider many limitations. Xiaomi launched the giant Mi Max series of phones a few years ago. The second generation of this series uses a 6.44-inch display and a 5300 mAh battery. The third generation came with a 6.9-inch display and a 5500 mAh battery. But these phones do not have the record of using the largest battery among Xiaomi products. This record is held by phones such as the Poco M3, which came with 6,000 mAh batteries, and Xiaomi has not yet exceeded this capacity.

Regarding wireless charging, we must say that the Mi Mix 2S offered in 2018 is the first Xiaomi phone with wireless charging capability that supports 7.5 watts charging speed. In the same year, the Mi Mix 3 was introduced with a 10-watt wireless charging speed. Currently, 67 watts is the fastest wireless charging speed among the company's phones.

BingMag.com An overview of Xiaomi’s efforts in phone battery and fast charging

You can see that Xiaomi does not pay much attention to wireless charging speed and has focused more on wired charging. For example, a phone like the 11i HyperCharge can be fully charged in just 16 minutes thanks to a 120-watt charge.

But how far can fast charging technology go? There is still a lot of room for improvement due to the features of the USB-C port. Last year, Xiaomi unveiled 200-watt charging technology, and we should also mention Xiaomi's 80-watt wireless charger. So fast charging technology is not over yet and we will continue to make progress in this area.

  • What does fast charging have to do with reducing the phone's battery capacity?

Source: GSM Arena

Leave a Reply

Your email address will not be published. Required fields are marked *