
In this modern age of technology, everyone seems to have a smartphone, serving as both a tool for work and study, as well as a source of entertainment and stress relief after long hours of work. But have you ever wondered, when did smartphones come into existence? How many people use and rely on smartphones every day? Let Tech Insights help you find out, along with discovering the TOP 9 fascinating facts about smartphones.
*This article is compiled from various sources, with many intriguing details waiting for you to explore.
1. The first mobile phone was released in the United States, priced at a whopping $4,000.
Many people have mistakenly thought that smartphones are products of the 4.0 industry. However, the truth is that the first mobile device was introduced to the public in 1983, in the US market.

Named DynaTAC and developed by Dr. Martin Cooper, to own it, you had to pay a hefty price, around $4,000 (equivalent to about 92.5 million VND today).
2. Phones harbor a plethora of harmful bacteria for our health
Carrying your phone with you throughout the day also means that the device will accumulate various harmful bacteria from the places you visit.

A scientific study has revealed that among this bacteria may lurk types that are potentially 18 times more harmful than those found on a toilet seat. Remember to regularly sanitize your phone to ensure the health and safety of yourself and those around you.
Did you ever think that your smartphone is more extraordinary than you imagine, even surpassing the capabilities of a spacecraft?
In this modern age, smartphones offer numerous conveniences, but you might be surprised to learn that yours is even more remarkable than you realize!
According to NASA, a mid-range smartphone today can compute as superlatively as, if not surpass, the supercomputers equipped for the moon landing mission of Apollo 11 spacecraft.
4. Apple once achieved sales of 340,000 iPhones in a single day
Apple's fame has never waned, given the multitude of iFans worldwide, from Vietnam to the ends of the earth. As per 2012 statistics, Apple managed to sell a staggering 125 million devices.

With this figure, on average Apple would sell 340,000 iPhones in a day, a coveted number for tech businesses in that era.
5. Our phones are unlocked approximately 110 times a day
Using a smartphone regularly, have you ever noticed how many times you unlock your device in a day? How high can that number realistically go?

Data from the screen-locking app shows that an individual typically unlocks their phone about 110 times a day. The peak unlocking time is usually between 5 PM and 8 PM.
6. Not using your phone for a day might make you feel anxious or fearful?
Using a phone daily, many people have grown accustomed to its presence. Imagine one day your phone is powered off, loses signal for a long period, and becomes unusable, would you feel anxious?

According to a survey in the UK, nearly 53% of mobile device users tend to feel anxious when they misplace their beloved 'smart companion' or when it runs out of battery for too long, losing signal for an extended period.
Science explains this phenomenon as 'nomophobia' (short for: No-Mobile-phone Phobia). Specifically, about 58% of men and 47% of women experience anxiety, fear when their smartphones are powered off.
7. The number of smartphone users exceeds the number of toilets globally
Smartphones are increasingly ubiquitous, becoming an indispensable item, a constant companion for many. But is it more essential than a toilet?
According to GSMA statistics, there are over 5.2 billion people using smartphones every day. Meanwhile, according to Globalgiving's data, only 40% of the world's population—about 4.2 billion people—have access to toilets. It's truly a figure worth pondering, that no matter how advanced technology becomes, it cannot surpass the most basic amenities of humanity.
8. Nearly half of smartphone users are dependent on them
With their enticing conveniences and modern functionalities, smartphones greatly assist us in our daily lives. Therefore, staying away from this smart device for even a day or two is already challenging, let alone for a month, a year, or a lifetime.

According to Pew Research, a whopping 46% of smartphone users have admitted that they 'cannot live without' this device, almost becoming dependent on them.
9. About 99% of malware is designed to infiltrate phones?
However, Android phones aren't so fortunate. According to information from F-Secure, nearly 99% of malware is produced to target phones running the Android operating system. Does this figure impress you?

Many users believe and trust that iPhones are always reliable due to their extremely strong security measures, effectively limiting the intrusion of malware.
Summary
24h Technology has just gone through the TOP 9 interesting facts about smartphones with you, answering questions about their inception, the number of mobile device users, and more. Which fact impressed you the most? Leave a comment and let me know!
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