Where is the stopwatch of the vivox9 phone

vivo x9 phoneHow to set a stopwatch: Turn on your phone".Alarm clock clock"Software - Stopwatch - Click Start to start the timing, click to stop the timing will pause, and then click Start to continue the cumulative timing; During the timing process, you can click on the counting time to record the current counting time in turn; After the timer stops, you can tap Reset to reset.

Steps:

1. Enter the alarm clock on the standby desktop.

2. Stopwatch. <>

3. You can set the stopwatch.

Go to the Alarm Clock software and click on it for a second to use it.

Please go to the alarm clock on your phone to find the "Timer" function, select the time you want to time, and then click "Start".

It mainly depends on your price point to be able to go**,If it's a high-end price,Huawei mate40 series,Definitely be able to meet your needs,Good for taking pictures,Dual speakers,The battery is big enough,Fast charging。

Inventory recommendation of flagship mobile phones in the beginning of the school season, there is always one for you.

It means a kind of short-field wireless communication technology applied to mobile phones.

In layman's terms, it is short-range wireless communication, such as swiping a card or something, such as a bus card.

What is the NFC function that comes with the phone? What convenience can it bring to our daily lives?

Nowadays, there are very few people who don't own a smartphone. Even older people are beginning to accept that owning a smartphone is an important part of life in the 21st century due to the convenience of many features. According to most companies, the lifespan of a mobile phone is 2-3 years.

This works on iPhone, Android, or any other kind of device in the market.

Battery life affects the lifespan of a smartphoneThe first thing to consider is the battery life of the device. Every smartphone comes with a battery, and they age over time. There is currently no way to avoid this.

The problem is that we need our phones all day long, but sometimes we only get one chance to charge them.

If a smartphone battery is nearing the end of its life cycle, then it can only hold on for a few hours, or less. Even if it is barely used, we may find that the battery is severely drained. This is a clear sign that this phone is coming to an end.

Temperature has a big impact on how long a battery lasts. If we keep the phone at a moderate temperature as much as possible, the battery will last longer. If your phone is less than a year old and the battery life is already showing obvious signs of wear and tear, then you need to check the device.

There may be a hardware issue and the battery may need to be replaced.

Operational problems affect the lifespan of a smartphone, and another important issue is how well the phone continues to work over time. If its various features continue to be good, then you can easily keep your phone going for more than 2-3 years. However, if the system crashes frequently, we must troubleshoot, in fact, at this time the mobile is no longer working.

The inability of a smartphone to withstand a broken screen hardware issue does not necessarily indicate a replacement for a smartphone. Some of them can be repaired if the phone is still relatively new and under warranty. Once the warranty expires, you will need to pay for replacement parts yourself, which can quickly become expensive.

It usually means that we need a brand new phone to fix a cracked screen or other hardware.

Summary.

A normal mobile phone will come to an end after about 3 years of use, after which there will be serious problems such as insufficient battery, system crash, and hardware damage. It all means that you may need to change your phone.

Nowadays, the batteries of mobile phones are non-removable, and it is basically impossible for users to change the battery of their mobile phones. The battery is a consumable product, and the life of the battery is constantly declining from the moment it is produced. So the lifespan of a phone is about the same as the life of its built-in battery.

Generally speaking, after 400 to 500 charging and discharging cycles, the performance of a mobile phone battery will be reduced to less than 70% of its original performance. With an average two-day cycle, the battery will feel significantly insufficient after two years of use. If it is not properly maintained, it will not even last for a day.

In addition to the battery, another thing that is more prone to wear and tear is the screen. First of all, the screen is fragile, and if it is bumped or dropped, it is easy to break. And the damage of the general screen is not covered by the free warranty, and the user must pay for the repair.

At the same time, the screen is the most expensive component in a mobile phone, such as an iPhone

The repair cost of the XS's screen is as high as more than 2000 yuan. So once the screen is broken, the life of the phone is basically over.

The progress of hardware technology will also accelerate the elimination of smartphones, for example, after 2014, 4G mobile phones will eliminate 3G mobile phones, and in the next 2020 or so, 5G mobile phones will eliminate 4G mobile phones. Another example is that in the past few years, fingerprint recognition has replaced traditional passwords, and now facial recognition is replacing fingerprint recognition. So I think the lifespan of a mobile phone is only 5 years at most, and once it exceeds this age, even if the phone itself is well maintained and the hardware is completely fine to use, it will be obsolete by the new era and technology.

Today, the advantages of iPhone to Android are getting smaller and smaller, or both have their own advantages, performance, photography, screen, etc. are one of the factors that affect the life of the mobile phone, in general, I think it is more appropriate to change a mobile phone in 2-3 years, if the demand for mobile phones is relatively large, it is better to change a mobile phone in 1-2 years!

Apple phones generally have a higher lifespan.

There is no problem with a normal Apple mobile phone for 3 years, and some people use it for 5 years, this year is 2020, and there are still many people using the Apple 6s released in 2015, and they also said that the fluency is still very high! I've used a lot of Apple phones myself, and for the iPhone 6S, it's a pretty good phone, with more than 100 million units sold worldwide.

It can be seen that the life of Apple's mobile phone is very long, and the high ** can indeed bring a good experience, in fact, the fluency of the iPhone is high, and there are many reasons for the long service life, first of all, it must be that the operating mechanism of the iOS system is very powerful, the system is well optimized, and then the performance of Apple's A series processor is very strong, almost every generation is ahead of the strongest Android flagship processor in the same period, which also provides a guarantee for fluency, and there is a lot of material for Apple's mobile phone. The accessories used are all very good in the industry, with strong integration capabilities, and will not cut corners in places you don't know like domestic mobile phone manufacturers.

The life of Android mid-to-high-end mobile phones has been improved a lot.

In the past, when it came to Android mobile phones, everyone would think that it would be stuck after less than a year of use, almost changing mobile phones every year, of course, this was a few years ago, it can be said that 2017 is an inflection point in the Android camp, this year's production and sales of high-end Android mobile phones can be used for a long time, mainly because the Android system has been continuously updated and optimized, it has been very smooth since Android, and there are processors like Qualcomm Snapdragon, HiSilicon Kirin, Samsung Orion have made great progress, performance, The gap between power consumption and Apple's A-series chips of the same period has become smaller, which has greatly improved the performance of Android mobile phones! Like Snapdragon 835, Orion 8890, Kirin 970, etc. are very classic, highly praised processors, Xiaomi 6, Samsung S8, Huawei P20 and other models have a very good reputation.

Android low-end mobile phones are mainly divided into two levels, one is the entry-level of a few hundred yuan, and the other is a thousand-yuan machine that costs about a thousand yuan. For the 100-yuan machine, the main consumer object is the group of people who have a relatively small demand for mobile phones, such as the elderly, for whom the 100-yuan machine can be used for a short time, but for normal consumers, the service life may be only one year.

In fact, the competition in the Android thousand-yuan machine market is also very fierce,The configuration of this kind of mobile phone is not too high,But they are enough to use,A little even at a certain point is still very prominent,Like glory9x,Redmi note8pro are all excellent products at this price,It's no problem to use it for 2 years overall。