10 Popular Smartphone Myths You Shouldn't Pay Attention to

1. Bluetooth or Wi‑Fi Direct drain battery quickly

Bluetooth and Wi-Fi Direct let you quickly transfer files and other data between devices. As soon as you start, for example, copying from a smartphone to another gadget, the battery will be discharged more actively. But the work of these modules in the background without load won't leadTested: How much does Bluetooth actually drain your phone battery? /android authority to severe battery drain.

True, the energy can be consumed by updating applications via Wi-Fi. To prevent this from happening, disable automatic download of new versions in the settings, and then the Wi-Fi module itself will not noticeably affect charge consumption. Bluetooth also does not drain the battery much without active data transfer.

2. Apps from Google Play or the App Store are always safe

Apple and Google try to ensure that only trusted programs are placed in their stores, but it is impossible to instantly follow everyone. Doubtful applications sometimes end up in the Play Market and the App Store, and they notice this only after some time according to messages and user reviews.

Many applications connect to the Internet and interact with their servers. Thus, malware can get on your phone at any time. Trusted developers have a good reputation to maintain. So they keep their programs clean and fix them regularly. But you need to be as careful as possible with installations of utilities from little-known sources.

3. The steeper the filling, the faster the smartphone works

It seems that the more cores in the processor, the faster the device. But the number of cores directly does not affectDouble the Cores Is Not Double the Speed ​​/ MakeUseOf on the speed of work. For example, the Apple A15 Bionic chip has six cores, and the Qualcomm Snapdragon 8 Gen 1 has eight, but the iPhone 13 CPU more productiveSnapdragon 8 Gen 1 Benchmarks Demonstrate Qualcomm's CPU Struggles / PCMagthan its competitor on the Android platform.

The cores are used to distribute the load on the processor. For most operations, one or two is enough, and the rest at this moment will be in sleep mode to save battery. Performance, on the other hand, largely depends on how the processor works and how optimized the operating system with applications is in terms of efficiency.

In addition to a multi-core processor, some programs need a margin of RAM. For example, for heavy games or video processing. At the same time, it is important which RAM chip is installed in the smartphone: for example, the newer DDR5 will be more productive than DDR4 even with less memory.

Most smartphones enoughHow much RAM does your Android phone really need in 2022? /android authority 4-6 GB of RAM for fast work, and manufacturers' stories about "monsters" with 16 GB of RAM and more are still needed rather to attract attention.

4. Best charger - original

The sale of accessories accounts for a significant portion of the company's revenue. Therefore, they come up with various options to attract customers so that people choose, for example, branded chargers.

But any charger made to the manufacturer's specifications is safe for your phone. Therefore, you can choose devices from reliable brands without much risk. It does not have to be exactly models from Apple, Samsung, Xiaomi or Huawei. It is only important that the characteristics of the accessory correspond to the capabilities of the device itself. But cheap fakes can be really dangerousCarissa Bunke, Andrew N. Hashikawa, Aditi Mitra. Circumferential Partial‑Thickness Burn Caused by Mobile Telephone Charger: A Case Report / Annals of Emergency Medicine.

5. Automatic selection of screen brightness saves battery

In fact, dimming at just the right moment will indeed save some battery power, but then the display will use up more power in outdoor sunlight.

In addition to the screen itself, during the day the light sensor consumes energy, constantly polling the central processor. The collected data is processed, after which a decision is made whether a lower or higher brightness is appropriate. You won't be able to save a lot of charge on this. It is more effective to simply activate the smartphone screen less often.

6. USB Type‑C cables are faster than microUSB

USB Type‑C and microUSB are just types of cables with connectors for connection. Of course, now USB‑C is more common, new smartphones are released with this port and the corresponding wires. But fast charging and high data transfer rates will only be active if a specific device supports them.

Make-up also depends on the adapter, output and input power, and many other factors. Some cheap accessory makers make cables with slower speeds, but with a Type-C plug.

7. More megapixels - better photos

Smartphone manufacturers have already released quite a few models with 48 or 108 megapixel cameras. When viewing photos from such devices, you may notice that they don't look better than 12 megapixel footage.

It is profitable for companies to lure buyers with pleasant numbers. But if you're looking for a smartphone that takes really good photos, look no further. not on the number, but on the size of pixels, sensor size, lenses and installed software security.

Post-processing of photos is responsible for what we see as a result. Smart algorithms improve detail, increase contrast, adjust white balance, smooth out noise, and perform many other operations that users don't even know about. Only the brute force of the hardware will not be able to achieve great results - the software component is very important.

8. 4G uses more data than 3G

Data is transmitted over 4G and 5G fasterthan 3G. The amount of traffic depends on what exactly you are sending, so with slower 3G you can end up spending more. On the other hand, it is high speed that pushes us, for example, to watch videos in high quality. This leads to serious traffic losses.

If you need to quickly download a file, then 4G or even 5G is preferable, but watch out for the volume of consumed traffic with non-limited tariffs.

9. The openness of the Android platform makes it less stable

Giving access to the inner workings of the operating system can lead to vulnerabilities, but at the moment, Android is quite safeiOS vs. Android: Which OS Is More Secure in 2022? / Clario and stable OS.

What definitely leads to problems is malicious or poorly tested applications. The ability to run programs outside of Google Play makes Android devices more vulnerable than iOS devices with their closed ecosystem and the App Store.

At the same time, installation from alternative sources cannot be called a disadvantage - users should be aware of the possible risks.

10. Screen protector required

In many situations, a smartphone fallsEver wondered why phones tend to fall with the screen facing down? /Digital screen down, with the force of impact may fall on the side edges or corners. This may break the display itself or the internal parts of the device.

Protective cases help keep your device intact during moderate impacts. The extra layer on the screen will probably save it from some scratches or abrasions. But glass or film won't make your device stronger, so don't rely on them. Device manufacturers already install protections like Gorilla Glass and Ceramic Shield.