text|Muse evaluation
I wonder if you have noticed that mobile phones are paying more and more attention to taking pictures. Friends who have watched the press conference should be impressed by common sense and hard-working publicity of taking pictures, and there is a trend of just finishing the day you finish singing.

1-inch large bottom, 100 million pixels, computing photography and other technologies have emerged one after another, from Apple to Samsung to Huawei and Xiaomi . Without exception, photography is the focus of promotion.

But many people actually don’t like taking pictures, and they just scan a code on their mobile phones. In this case, mobile phone manufacturers spend all their energy on developing cameras, which is really uninteresting.

Is there no other point for manufacturers to promote besides taking photos? There are answers, and the following 3 directions are the points that mobile phones can break through in the future.
battery technology
is the first to be affected by battery technology. The battery technology on mobile phones has not made significant progress in many years. Although the current battery density has increased a lot, it is essentially a lithium battery. Only by using batteries with new materials such as graphene can we bring real breakthroughs to this industry.

is limited by battery capacity, and nowadays mobile phones cannot escape the charging of one day. The processor and performance scheduling must consider the power consumption problem everywhere. Once the battery technology is made in the future, the entire performance experience of the mobile phone is believed to be qualitatively improved.

This time point is optimistic that it will be around 2050, because the battery field involves complex technologies, it is too difficult to make a breakthrough.

screen technology
In the past 10 years, mobile phone screens have experienced the development of higher clarity, larger display area and higher color gamut, and the popularity of higher refresh rate, but there is still room for imagination.

Maybe in the future, we look at the screen of the mobile phone, it is no longer a plane. It is a three-dimensional, projected, holographic, and holographic breakthrough node. It is expected that around 2040. Don’t think it is impossible. You can recall the mobile phone screen 20 years ago and look at the current mobile phone screen to know how much progress the mobile phone screen has been.

auditory technology
In the field of auditory, mobile phones have experienced the development of HiFi and dual speakers. In the future, there may be 4 speakers and 8 speakers to achieve higher quality listening effects, which are more immersive and present. You can also experience the movie audio-visual effects of IMAX and Dolby Panoramic Hall at home.

Summary: The implementation stage restricts the development of mobile phones, followed by Moore's Law in the field of . As for taking photos, it is just a gimmick "innovation" that manufacturers have difficulty in making breakthroughs in other fields and have to do so at this stage.
After all, how many people are really taking photos on their phones to the limit? Everyone needs to record their daily lives, and their current mobile phones can fully satisfy them. On the contrary, the battery life and audio-visual experience will be more obvious. Currently, the mobile phone still has a lot of room for improvement. What do you think?