Write in front First of all, it is stated that this article will be carried out from a neutral perspective. I hope that when the judges are judged, they can also stand on an objective point of view. If you feel that the writing is wrong or not, you can criticize and correct yourself with a peaceful attitude. , please start a little lighter on the first middle-aged man who issued the article. Reasons: 1.logo ugly big chrysanthemum, almost BYD mobile phone industry This would have to start with the accidental death of my last cell phone, the Samsung A9 pro. I ate the support the night before and bowed at home. I accidentally touched my chair and the cell phone flew out. I picked it up and looked at the cell phone. This way: 1. Price: 3,000 or so, as a middle-aged uncle who hasn't gotten married to various loans, he can't buy a cell phone 3000. If I have money, I would also like to buy Apple or Samsung's flagship. (I'm helpless too) The final landlord bought the black 4G+64G version, and the actual price was 3299. The event sent a TYPE C data line. Out of the box, Amazon gave it a layer of seals. At first sight, it was so unfamiliar that he bought a second-hand closure machine. The first thing is to check the screen after the boot, after all, Dachang work, to check it out ... ... confirm the screen is activated after the problem, download security Bunny Run points, the score is more than 110,000 points, not very satisfied; then downloaded AndroBench test Memory, the result of blood clotting (I can reach usf2.0 standard?) ... knowing that there are problems to buy, only blame themselves, hoping to be able to defend the rights (Yu xx should be sent to the front desk with the same sentiment Sun Liancheng sell mobile phones) Advantages: dual card dual standby, large batteries, appearance is satisfactory, performance is still disadvantages: cost is not high, virtual keys, rear fingerprint Huawei mate9 is a phone I decided to buy after comprehensive consideration, it can give a Mature stalking (after all, jazz); and the unit used a lot of people, working hours in the corridor can hear one after another "Its not until you fall that you fly When your dreams come alive you're unstoppable Take a shot, "chase the sun, find the beautiful" seems pretty good 1. Excellent anti-PID performance to ensure stability of the module power
6. Good color uniformity
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In view of the recent uproar in the memory of Huawei, the landlord knows that choosing to buy Huawei at this time will inevitably be pointed out by some friends. In fact, I have never liked Huawei. 
2. Big Black seen friends' MATE 8. The black side of the train was deeply touching 3. UI The ugly design language was too old 4. The flash memory door and the oleophobic door were not mentioned. The masses who used to eat melon have always been Adhering to the principle of “seeing no bustiness, it is not too big,†it actively forwards and spreads. It is determined to allow profiteers to become ubiquitous, so that they have become “representatives of black-and-white†in the eyes of friends... For a long time, they have affirmatively The same question as the above friends: Do you not always black for what, how can you think of buying China? 
The blue area has been expanding until the next day the whole screen is dark, but it can still touch. Samsung said after the sale of the screen LCD broken, not in the scope of the warranty, change the screen 680, thought for a while or buy a new phone.
Model selection to buy a new mobile phone, certainly the above advantages and disadvantages of a mobile phone to refer to, let's talk about the advantages and disadvantages of my A9 pro (hereinafter referred to as A9): Advantage 1: 5000 mAh Battery, Long life ability. The landlord is a skilled worker and often needs a short day out. It is too much trouble to carry the charger with the charger, so the battery life must be strong. This A9 just used to buy 4g network, telephone, Internet, chat, do not play games, bright screen time can reach fierce 15 hours; even after using for nearly a year, still can reach about 10 hours. Compared with the landlord's upper mobile phone iPhone5s is simply a world of difference, the latter is generally a day 3 charge, it is a collapse, life is also an important reason to buy A9.
Advantage 2: It is not necessary to repeat this with dual card dual standby. For those who have 2 cards and do not want to bring 2 mobile phones, dual card dual standby is just needed.
Advantage 3: high value, performance is still the landlord appearance Association, Yan value this kind of thing, everyone sees, the utility of a long time found the black A9 better look; performance due to the landlord is not a big game, so Long Long 652 +4 G Memory enough. Occasionally playing with the friends of the king pesticides is very smooth and not hot. 
Disadvantages: Too heavy, the official weight given by the A9 is 210g, coupled with the protective shell and tempered film, the feel can be imagined, with a long wrist tired. Occasionally will be stuck, open the web page speed is not up to the point immediately.
Comprehensive A9 advantages and disadvantages, summed up the key factors for the new mobile phone purchase:
2. Must be dual card dual standby 3. Face value to pass (after all, landlord appearance association)
4 is the best flagship processor (Shaolong 820 and above, Orion 8890 and above, Kirin 650)
5. Endurance (use heavy 1 day without pressure)
6. The system is stable (When the landlord is young, he is a brush machine and a jailbreak expert. He likes to buy what the US version and the Korean version of the machine are tossing about. Now it's too old to be tossed)
According to the above factors, it is concluded that Apple Samsung is too expensive to pass directly; domestic camps, first OV and other brands will not be considered (a reason to see a colleague a few days ago do not know is O or V, work is really good), millet 6 can not grab and millet UI do not like pass, Meizu polished MediaTek pass (equipped with 8890 pro6plus but does not support telecommunications cards), hammer zuk, etc. are not used in the side of a heart, a plus 3T alternative, mate9 alternative , Other ... ... the purchase of rushed to think of other.
Select a circle down only mate9 and one plus 3T short-listed, given that my friend told me to add a 3T battery to save a little with a barely able to support the day, almost chose one plus 3T. But why did you choose mate9 in the end? See a comment on a page with a 3t discount push: 
I thought for a moment, yes, my colleague bought 3 tons of original price 2699 for a few months, but now I still have a dime and I don't drop (a certain east). When I'm feeling unbalanced, I see a mate9. Promotion push 
Although not a very low price, today saw a lot of value-friends in the store to buy the price is lower, but the price can reach a certain treasure in the e-commerce proprietary platform is also acceptable, after all, a certain East, some The prices of cats, Ning, etc. are still (I still bought) the original price.
Selection of color
The choice of color is not too tangled. The reason for the black border is that the white panel is directly passed. The previous mobile phone is golden so the Champagne Gold Mocha Gold Pass; to buy the 64G version, there is no sky gray pass, leaving only black. After seeing the Internet, I would say that black would lose paint, and after tangling it would endure for the sake of value... (Fact: This time buying black is because A9 buys gold, and A9 buys gold because 5s buys dark grey instead of champagne gold. 5s did not buy gold because it was white on the LGf160l panel...) 
Tear off the first layer 
Open up a look at the screen, there are gray, bad reviews! Bad review! Did I buy a post-sealing machine? 
The accessories family portrait, this package, can only say that the A9 conscience is more than my same price... 
The positive value of the face can be said to be very high, if the middle logo is better removed, of course, this is impossible, Huawei did not put the big chrysanthemum in front of a thankfully 
This angle 
On the back of the back of the MMP I do not know what to say improperly speaking, the picture seen on the Internet is not the case, ah, once thought that they bought a gray saying good one strong it! First take a picture online 
Let's take a look at my real shot...Hang pit ah... Han Hong wants to beat everyone 
Fingerprint: Stronger than the iPhone 5s and A9 due to the intermittent peeling of the landlord, so before the fingerprint function of the mobile phone I basically do not have. Mate9's fingerprint recognition is very fast, but the back of the fingerprint is bad.
Virtual keys: It's stupid, so big chin, can do it on the panel. And it's easier to press the back button to the right when such a big phone is held alone.
System: I've been busy writing this article out of the box. I haven't had any deeper experience yet. I downloaded WeChat. Wechat opens the chat interface faster than A9, but I'm not sure if it is the reason for the newly opened WeChat. When there are a lot of pushes in the notification bar, swiping down quickly to the bottom, there will be an exaggerated rebound, you want to see the last one has to draw, stupid. The speed of switching the main and auxiliary cards of the sim card is obviously slower than that of the A9.
Speaker: The bottom two holes seem to be only the right side of the speaker. When you play music, you can use your finger to cover it with a lot of noise and feel cheap.
Weight: Seeing a lot of people saying it is heavy, but feeling lighter than A9...
Photographing: It feels like it. After taking a few photos, it's a bit hot. 
Overall, Huawei mate9 is more suitable for the landlord who has been working for 92 years of middle-aged people.
2. 5%-20% power gain from rear side at suitable installation
3. High conversion efficiency, average cell efficiency (front side) is 21.6%, highest efficiency is 22.4%
4. Long term efficiency, stability and excellent reliability
5. Low breakage rate and Low LID rate