With the development of society, mobile phones have become a necessity in people's lives. However, many people did not systematically understand mobile phone products before buying a mobile phone. They just blindly listened to recommendations, but in the end they were unsatisfactory in actual use. It is very likely that this mobile phone is not suitable for them. This article aims to popularize the parameters that need to be paid attention to when buying a mobile phone to help you choose a mobile phone that suits you.

Since you are choosing a mobile phone, parameters are very important. What parameters should you look for when buying a mobile phone? How do you see them? Let's do a simple science first.

1. Operating system

There are only two mobile operating systems, Android and Apple. Now the mobile phone operating system is actually more homogenized. Android is learning from Apple, and Apple is also learning from Android. But on the whole, if you want to pursue fluency, the Apple system is better, and if you want to use it conveniently, then Android is a better choice.

2. Screen

First, popularize the screen material. At present, there are two mainstream materials, namely LCD and OLED. The LCD material screen has the longest history of use on mobile phones, the technology is also the most stable, and the corresponding cost is relatively low. Most mobile phones with LCD screens are below the mid-range, but this does not mean that from the perspective of users, LCD screens are better than OLED screens. The screen has no advantage. Compared with OLED screens, LCD screens are more energy-saving and eye-protecting, and their lifespan will be much longer than that of OLED screens, and the maintenance cost is also lower. And OLED The advantage of the screen is that in addition to the advantages of the LCD screen, everything else is OLED The advantages of the screen include but are not limited to higher contrast, brighter colors, thinner and lighter, higher brightness, and better look and feel, so if you have a sufficient budget, try to use an OLED screen.

Next, popularize the screen size. The screen size is not the bigger the better, you have to consider your own holding feeling. Generally speaking, choose a large screen if your hand is large, and choose a small screen if your hand is small.

Finally, let's talk about resolution and ppi. Ppi refers to the number of pixels per inch of the screen, and resolution refers to the resolution of the mobile phone screen.

For mobile phone screens, because of the limited size, we generally compare ppi. The higher the ppi, the more delicate the screen.

So in terms of screen: OLED screen > LCD screen, the size depends on personal preference, the higher the resolution and ppi, the better.

3. Battery life and thinness

Everyone likes mobile phones with long battery life, especially for some people who are more dependent on mobile phones, the power of mobile phones means the degree of security. But the contradiction with it is the weight of the mobile phone. The larger the battery of the mobile phone, the longer the battery life. The larger the single battery, the heavier the weight and the thicker the mobile phone. Corresponding trade-offs are required.

4. Running memory and memory

The running memory is roughly 4G, 6G, 8G, and 12G. The larger the running memory, the more tasks can be processed at the same time, and the mobile phone can be used more smoothly. There are 64G, 128G, 256G, and 512G of memory. The larger the memory, the more content the phone can store.

5. Processor

There are only six major manufacturers of processors: Qualcomm, MediaTek, Huawei, Samsung, Apple and Jiguang Zhanrui. You can refer to the processor ladder diagram. The higher the position on the ladder, the stronger the performance.

The above are some of the more important parameters when buying a mobile phone, I hope this popular science can help you.