Today, with the increasing popularity of smartphones, a variety of mobile phone accessories are also emerging. Some can improve our experience when using our phones, but not all phone accessories are worth the price. Today, the author will talk about those "IQ tax" accessories that I have bought myself, if you have also thought about buying, it is still too late to return them.
1 Mobile phone water cooler
As mobile games become more and more popular, the problem of mobile phone heating after a long time of gaming has also made many mobile gamers have a big headache. There used to be a mobile phone water cooling device on the market that claimed to be effective in reducing the temperature. Although they look cool, in fact, the effect is often not satisfactory, and the picture below is the Xiaomi 12S liquid cooling heat dissipation that the author once bought, and it didn't take a few times to break and leak.
Many products only provide a short cooling effect and require regular water or recharging, which is quite inconvenient to use. What's more, these types of products are usually expensive and offer a low price. If you're really worried about your phone overheating, it's more affordable and effective to consider choosing a well-designed phone case with good ventilation.
2 External lens sets
In pursuit of higher-quality photos, many people buy an external lens kit designed specifically for mobile phones. While some high-end brands do significantly improve the quality of their photography, the market is also flooded with cheap and low-quality products. These inferior lenses tend to cause problems such as blurred edges and chromatic aberrations, which in turn ruin the performance of the native camera.
So, before deciding whether or not to buy, be sure to do your research, read user reviews, and try it out if possible. At the same time, you should also take into account your actual needs for taking pictures, and many times you can achieve good results by adjusting your shooting skills.
3 Mobile gimbal
The mobile phone gimbal is really used every day by people who like it, and people who hate it use it once to eat ashes. If you want to travel with it, not only do you have to take it off and use it hard to make and receive calls, send and receive messages, and the atmosphere of travel is gone, but it is like exercising your arm strength, which will only become a burden to you.
Moreover, many recent mobile phone products are equipped with OIS, micro gimbal stabilization, and the image strength has been greatly improved, and some image flagships are also equipped with more detailed professional anti-shake function modes, and the handheld camera will not shake significantly. If you really need to shoot Vlogs and other videos for a long time, you can consider it, otherwise the current flagship phone can fully satisfy you.
4 Mobile Signal Booster Sticker
Many old iPhone users have complained that the mobile phone signal is not good, and there are some so-called "signal enhancement stickers" on the market, saying that they can make calls smoothly when they are pasted, and the suburban mountain tops can also be full of signals. But in fact, the reception and transmission of mobile phone signals depend on specific frequencies and wavelengths, so what effect can a small sticker have?
A number of authoritative media outlets, including CCTV, have tested the signal booster stickers on the market and have not found that they can effectively improve signal strength. Conversely, using an uncertified product can also affect or even damage your phone, so if the signal issue is really bothering you, it's time to get a new one.
Have you ever bought any IQ tax accessories? Welcome to chat in the comment area.
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