1, is the mobile phone good? How can it be worth buying? This is a question of whether personal needs can be met. Only when the hardware performance of the mobile phone can meet your needs, it is necessary to start. You must know the answer when you buy a mobile phone!
2. The hardware of the mobile phone is good, and what is the price/performance ratio? What mobile phone is cost-effective: The performance depends on the processor. You can directly know the ranking of mobile phone processors in Antu official website. In theory, the running score of the processor is cost-effective! Different models of mobile phones can get scores in this way to compare who gets higher scores!
3. How much is the mobile phone and when will it go on the market? This is best to bargain directly with three stores. The price of mobile phones changes greatly, and the price is not necessarily the price you will buy. The time to market must be based on the official time. Most online rumors are inaccurate, especially some mobile phones are still concept machines.
4. What is the lens of the mobile phone? How about taking pictures and taking selfies? Taking pictures is a popular content at present. It is recommended to search dxomark's score. At present, the highest score is Huawei's brand. Of course, many mobile phone models did not participate in this evaluation. In this case, you can only judge by the relevant evaluation. Nowadays, the camera shooting ability of mobile phones has been generally improved, and there is no market for self-timer cameras. Can most mobile phones take selfies? It's just that the photos taken are different from real people, and I really don't know how to say it! Of course, it takes more time to know the information of camera hardware, and it is better to know what the camera lens is than what the imaging sensor of mobile phone is. Now Guini imx series sensors account for more than half of the market!
5. Configuration of mobile phone (including screen, processor, memory, camera, body color matching, battery capacity and battery life, several versions, etc.). ): This information is recommended to be based on the official information, because before the official release of the mobile phone, the rumored information is at least for reference, just the consumer's obscenity, and it is useless to read it! Of course, if you have a general understanding of Ann Bunny official website, you can roughly know when and what processor to use on your mobile phone, and the screen is definitely a popular choice at present. You have to learn these systems once, and no matter how the mobile phone is released in the future, you can't live without it! In fact, color matching does not affect performance, so-called small content, individuals do not care. As for the battery, the mainstream of mobile phone battery is about 3000mah. At present, the battery material has not changed, and it is estimated that it will double to 6000mah, which will not change the possibility of charging the mobile phone many times the next day.
6. When will the price of mobile phones be reduced? Generally, it will be about three months after the sale, and the fierce competition will probably be much earlier!
7. Mobile phone quality: This is a false proposition. Any mobile phone should be repaired, and personality is the main reason! Generally, the after-sales service of big brands of mobile phones is good, which is an important guarantee of quality!
8, mobile phone 5g problem: 20 19 is the first year of mobile phone 5g, and a large number of 5g mobile phones will be listed soon. At the beginning, the price of 5g mobile phones may start from nearly 10,000 yuan, and whether it supports 5g will be known. Of course, even if not, it will be compatible with 5g networks. It won't be too slow to use 4g under 5 G.
9. Where to buy a cheaper mobile phone, when to buy it and when to reduce the price: This one is usually bought in official website. It's much cheaper when the website has activities. It's hard to know where it's cheaper. The later you buy it, the cheaper it is, but buy it early and enjoy it early. It depends on personal needs!
10, how long does the mobile phone last: most people change this mobile phone every 2-3 years, so the physical life is unknown, and it can be used for a long time with good maintenance.
1 1, fast charging of mobile phone, wireless charging, charging can not be charged: at present, mobile phone supports at least 5v2a fast charging, and mainstream generally supports 18w fast charging. These individuals are not fashionable! Because individuals often use it while charging (necessary charging belt), they feel that there is a general demand for fast charging, and they are even less interested in wireless charging! Of course, at present, only high-end mobile phones support wireless charging. You can guess whether it supports the price of mobile phones. If the mobile phone cannot be charged, it is recommended to replace the charging data cable first. If the battery is dead and cannot be charged, try to find a high-power charger. If it can be recharged, replace it with the original one and continue to charge it to full! If it doesn't work, find someone to repair it, or the battery will be ko!
12, mobile phone system problem: the current mobile phone is nothing more than Android system and Apple system. Regardless of whether it is easy to use or not, the systems of general big brand mobile phones are relatively optimized, such as Meizu, Xiaomi and Huawei. It is said that Mijia system advertises for a discount!
13. Cell phone signal and network speed: Cell phone signal and network speed mainly depend on the network coverage strength and degree of the selected sim card service provider. If mobile phones can dominate the signal content, telecom service providers probably won't have to spend money to build base stations!
14, mobile games, stuck or fluent: the game depends on performance, performance depends on the processor, mainly the performance of the processor determines whether the game needs can be met! Of course, under the same processor, the memory size will play a role. If the processor can't meet the hardware requirements of the game, this card is Wu Jie's business! And if the ability can be met, when you encounter Caton, you can only say that you need to learn to manage your mobile phone and release hardware performance for the needs of the game.
15, mobile phone waterproof problem: most domestic machines don't support waterproof, and domestic machines are relatively poor waterproof, probably because Chinese people don't like to take a bath with their mobile phones! Look at the waterproof rating of the mobile phone. At present, ip68 is the highest level under a certain standard. Mobile phone support will definitely explode. If you dare not blow, you don't have to count on it. It is either too low or not supported.
16, advantages and disadvantages of mobile phones: In fact, mobile phones are selected according to needs, and it is an advantage, not a disadvantage, to meet the use needs! Demand varies from person to person, so the advantages and disadvantages will not be the same.
17, mobile phone brush, update, upgrade: mobile phones are generally recommended to be upgraded according to the official push, and it is necessary to consider downloading the official line brush package update! If you mean root, it must be supported by some tool software vendors. Generally, you should know the consequences before root, and prepare the official brush package to prevent accidents.
18, screen projection by mobile phone, connecting to computer TV: This can be used by tools such as screen projection master, and connecting to computer TV can also be connected by appropriate data cable, such as computer, mobile phone driver or one of the keys.
19, mobile phone power saving, extending battery life, energy saving mode and other issues: opening the mobile phone power management software, adjusting the power consumption of hardware and software, and managing the background self-startup program is a main way! But these are not as effective as charging treasure! Energy-saving mode Every mobile phone brand has its own way, but whether it is willing to use it depends on people.
20, mobile phone wallpaper replacement and setting dynamic wallpaper, ringtones, etc. : Mobile phones provide wallpaper and dynamic wallpaper settings or related themes. Of course, it will be easier or easier to use wallpaper or dynamic wallpaper APP directly! The same theme contains ringtones. Except for Mac, which may be troublesome (which may need iTunes processing), Android should be easier.
2 1, no sound on the mobile phone, unclear call, telephone recording and other problems: these problems are generally encountered suddenly, so it is best to restart the mobile phone to see! If the restart doesn't work, find someone to help you fix it. If there is something wrong with the hardware, you can only fix it! Of course, you can call the internet service provider! Some countries do not allow telephone recording privacy, so some imported mobile phones do not support it!
22, mobile phone screenshot: The volume down button+power button of Android phone is the simplest screenshot method.
23, mobile phone WeChat double open: At present, most mobile phone systems directly support WeChat double open, if not, the hardware performance is enough to directly use the next double open software!
24. Problems such as broken screen, screen change, poor hand feeling, and machine change: If it is necessary to buy a mobile phone, consider buying broken screen insurance. Personally, I won't consider it, but I will definitely buy a silicone cover to reduce the risk of broken screen! If there is a purchase, you can officially change the screen for free if necessary! Now, there is no reason to return the mobile phone for seven more days. If there is something wrong with your mobile phone, please consult the official after-sales service at 1 time to protect your rights! I'm afraid there are many reasons why the touch of the mobile phone doesn't work for a certain period of time. There is no improvement after restarting the phone, and the machine is relatively new. It is recommended to send it for maintenance!
25, shooting vlog problem: This is actually not a problem, as long as you are willing, all cameras can be satisfied, of course, the effect depends on the grade of the mobile phone!
26, the phone can not unlock the fingerprint: this is actually not a problem. As long as you are a 1 expert of mobile phone, it is said that you can reset the fingerprint settings directly when you encounter this problem!
27, the phone's body capacity and extended memory problems: Android phones are very dependent on memory, and the appropriate memory size is very important. As for the body memory, you can choose according to your own needs! Expanding memory should have little effect now. Most mobile phones are designed for sd memory cards and sim card slots. Of course, there are also 3-card-slot phones with 2sim cards and SD card slots! Personally, this is not an important part of choosing a mobile phone, just enough!