There are various types of magnetic accessories for portable devices available on the market. They typically allow for fastening the cover without buttons or (more common) to attach phones to the cardholders.
However, we all know that magnets can impact the way electronics behave and even wipe data off entirely. Is it wrong to have a magnetic phone case then, and why manufacturers continue releasing harmful products to the market? Let’s have a look at mobile accessories closely to be able to answer those questions.
Is it safe to use a magnetic phone case?
Since safety is of our utmost priority, let’s see if the magnet inside the cover can negatively impact us. The answer is easy after a brief glance inside your device. There are several small magnets there already; obviously, one more will not make a huge difference. This is especially true considering its size – in fact, even huge ones should cause no health problem according to the studies. So it isn’t bad to have a magnetic phone case.
Will a magnetic phone case damage my phone?
First, let’s have a look at why exactly this question arises. In the nearest past, the equipment used to be analog. The information was recorded by changing the direction of micro-particles located on the disk surface by magnetic “hand.” This way, they used to show zero or one. Floppy drives (if you happen to remember what this technology is) used a similar principle.
Old hard drives would have never fit inside the smartphones. This is why portable devices manufacturers use flash memory – similar to SSD drives and SD cards. No magnets are used to record and read data anymore, meaning that the magnetic field cannot cause data loss. The same applies to the screens. Old analog monitors indeed could act weird with a big magnet nearby. Modern displays do not react like this – their entire construction is different.
Is the magnetic field suitable for the phone then? Not exactly. There are different sensors inside any modern device. The data received from them is used by the various applications you use. For example, some iPhones use gyroscope information to ensure sharp focus. If you shake the phone while taking the picture, it learns the direction and commands the camera lens to adjust accordingly.
Some third-party cover manufacturers place magnets too close to the rear camera interfering or completely disabling these sensors. In this case, you will be unable to enjoy the benefits of this stabilization method. However, the system should work fine after you remove the magnet.
What about other phone components?
Typically, small magnets do not affect:
- battery,
- GPS, since it operates using radio waves, which are not affected by magnetic fields,
- signal – for the same reason,
- NFC.
Big-enough magnets can affect built-in compass, though, which is not our case.
Sometimes, however, the magnets can impact particular smartphones’ performance, according to the users’ experience. For example, the touchscreen can act weird while you type or playing games. It is worth checking feedback to a particular smartphone and cover combination online before purchasing it – just in case.
So, can magnetic phone cases damage the phone? The magnetic field does not cause permanent changes to the components. This means that after the cover is removed, the phone should be back to normal.
Magnetic covers are safe to use. However, sometimes they can interfere with some sensors in some devices, which can deteriorate your experience. Should this happen, replace the cover and wait for a while – the phone should regain the functions shortly.
What is the point of a magnetic phone case?
The magnetic case made of tempered glass has a lot of advantages:
- Novelty.
- Comprehensive protection.
- Preservation of size and proportions.
- Overview of the phone’s appearance.
- Savings on tempered glass or PET film.
- Easy to clean case and phone body.
Novelty
Magnetic tempered glass case appeared on the market recently. Therefore, the appearance of such a case allows you to expand the choice of accessories for your phone. In addition, the case looks interesting and attractive, against the backdrop of existing cases: Case Bumper or Case-Book.
All-round protection
The magnetic case provides 360-degree protection for your phone. Frame case is made of aluminum or aluminum alloy. The front and back of the case is hardened glass. Therefore, the case will withstand contact with sharp or hard objects, as well as protect your phone when dropped on the ground.
Preserving the size and proportions
Slim aluminum frame and tempered glass does not significantly increase the size of the phone. So your phone is comfortable to use. In addition, the phone in a case looks nice and neat.
Review the look of the phone
Most cases hide the color and texture of the phone’s back cover. With a magnetic case, the phone’s back cover is clearly visible thanks to the clear tempered glass.
Saving on tempered glass or PET film
The phone is firmly fixed inside the magnetic case. Therefore, there is no rubbing of the phone inside the case. You also do not need to use tempered glass or film to protect the screen. Because this role is performed by tempered glass on the front of the case.
It is easy to clean the case and phone body
The magnetic case is attached by magnets inside an aluminum frame. Therefore, the two halves are not difficult to disconnect when you need to clean the phone and case. In addition, regular separation of the two halves of the case does not lead to deformation or loss of shape, as when using a silicone or rubber case.
You’ve probably heard that you should keep your phone away from magnets, but there’s more to the story. Although you might not want to rub magnets all over your shiny new device, they do have their benefits. One of the best ways to add a magnet to your utility belt is with a handy new phone case.
Source: https://www.androidauthority.com/best-magnetic-phone-cases-1184634/
FAQ
Do magnetic phone cases affect battery life?
Magnetic phone cases do not affect battery life or battery life. The magnet inside the case is insulated and does not create enough of an adverse effect to damage the battery or the phone. Therefore, you can use magnetic cases and not worry about the phone’s performance.
Does a magnetic case harm an iPhone?
A magnetic case does not harm your phone. The magnetic case has a small amount of magnetism. Therefore, using a case cannot affect the operation of the phone, sensors or navigation.
Are magnetic cases worth it?
Some types of magnetic cases are comfortable. For example, a magnetic case made of tempered glass offers all-round protection for your phone. And you don’t need a PET film or tempered glass to protect your screen. Book Case with a magnet allows you to automatically turn off the screen when closed and do not worry about locking the screen. Magnetic cases are handy and will be useful for some phone owners.
How strong does a magnet have to be to damage a phone?
A small niodimium magnet about the size of an AA battery will suffice. Some magnets emit a large enough magnetic field to break the phone. Therefore, it is not recommended to bring a magnet close to the phone or other electronic devices.
Are magnetic phone holders safe?
Magnetic phone holders are safe. A magnetic holder uses a small amount of magnet that does not affect the phone. It is also desirable to fix a metal plate for holder on a case instead of phone body. In this case the influence of magnet on the phone will be even less.
Do magnetic phone cases damage credit cards?
Magnetic cases have a low magnetic content. The magnetic field emitted is not enough to damage credit cards. A magnet can only damage a credit card if it comes into direct close contact with the magnet. This requires special conditions and keeping the card near the magnet for a long time. In real life these conditions are impossible to obtain.
Do magnetic phone cases affect WIFI?
Magnetic phone cases do not affect wifi. The magnets in the case are isolated by the frame of the case. The same amount of magnets in the case is not enough to affect the phone’s performance. In the process of development, magnetic cases are tested for any negative effects on the phone. Therefore, all drawbacks of magnets are eliminated at the stage of development.
Conclusion
Here we have described how magnetic cases affect cell phones. You can use the magnetic case without fear that it will damage your phone. These cases can have a minor harmless effect on individual components of your mobile device.
Related Posts:
1. Magnetic cases can reduce the risk of accidental damage to cell phones.
2. Magnetic cases may interfere with the signal strength of cell phones.
3. Magnetic cases can provide additional protection against scratches and other wear and tear.
4. Magnetic cases can make it easier to attach and remove accessories from cell phones.