Picking a cell phone: eye protection secrets revealed, teaching you how to crack the screen dimming strategy!

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Dear friends, have you ever wondered what factors make you hesitate when buying a cell phone? Is it the processor, the screen, the camera, the RAM, the storage space or the battery life and the fast charging? When we pick a cell phone, we tend to focus on the obvious configurations such as chip, camera, RAM and so on. However, the differences in peripheral configurations between those phones with the same core configuration are easily overlooked by us. These differences in peripheral configurations may have a significant impact on the experience of using the phone. The importance of these configurations does not need me to say more, they are directly related to the experience of using your cell phone. Of course, sometimes when you see two phones with similar configurations and affordable prices, your mind will inevitably be torn: Which one is the most suitable for you?

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But don't worry, we'll talk about that today. With little difference in core configuration, do these factors determine your choice? Don't underestimate the fact that a beautiful design is often more appealing. Of course, if you're aiming for value for money, then you probably won't care too much about the phone's face value. However, if you're more focused on the overall experience, then a good design should never be overlooked. However, with not much difference in core configuration, there is not much difference in performance performance. Therefore, when you are selecting a cell phone, you may want to pay more attention to the details of the factors. For example, the phone's camera, memory battery life and so on.

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Nowadays, many cell phone manufacturers label their product detail pages with information such as screen resolution, refresh rate, colour calibration and brightness. But have you ever noticed that some phones support full DC dimming while others do not? This may affect the display effect of the screen and the user's visual experience. Nowadays, all cell phones support DC or high-frequency PWM dimming, but you can not underestimate their dimming strategy, here is a big name! Some cell phones, in low brightness, are a good boy, with high-frequency PWM to avoid your eyes tired, but to the high brightness on the "original form", to low-frequency PWM to let your eyes "enjoy" a stimulus. If you are the kind of sensitive person who touches the screen on the strobe, then playing this phone in broad daylight can be a little "suffer"!

So when choosing a cell phone, we have to pay attention to see if it supports global high-frequency PWM dimming or DC dimming. If it doesn't, then we have to think about the "low brightness high-frequency PWM + high brightness class DC dimming" eye protection strategy. This is like in a light show, low brightness with a soft high-frequency PWM to make your eyes comfortable; at high brightness, it is like standing under neon lights, with class DC dimming to maintain clarity.

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The comfort and clarity of your eyes can be taken care of properly! In short, picking a cell phone can not only look at the chip, memory and these big blocks, but also pay attention to these "invisible parameters", so that your eyes are in the enjoyment of the convenience of science and technology, but also can be comfortable!

Although most people may not use the vibration function often, it is an important factor in determining the experience of using a cell phone. A good vibration motor should be able to provide proper vibration feedback in various scenarios and enhance the immersion of using the phone. In addition, GPS and fingerprint recognition technology are also factors to consider. Different phones may vary in GPS positioning accuracy and stability, while differences in fingerprint recognition technology may affect the efficiency and security of unlocking the phone.

Finally, we also need to pay attention to the frequency bands supported by the cell phone. Different countries and regions have different standards for mobile communication bands, and if the phone does not support all the bands, it may affect the user's experience in different regions. Overall, you need to consider various factors when picking a cell phone. Of course, if you have specific needs, such as needing a camera phone or a gaming phone, then you need to pay more attention to the relevant configuration. But in general, a suitable phone for you should have a balanced overall configuration and meet your personal preferences.