This year, the most popular smartphone technology is the dual camera, which is unanimously sought after by a large number of mobile phones. Vivo x9, the new product of the year favored by young people, was also launched along the trend. However, the mobile phone with double "eyes" in front of it is obviously a gift specially prepared for the girl who loves taking selfies.

It has to be mentioned that the vivo mobile phone comes with a lot of practical things, including two silica gel protective cases in white and blue, and a piece of PET flexible toughened film in addition to the body. In addition to the common charger and data cable, it also gives away earphones. In this shuo and shui era, it is really rare, which is just like eating a whole family barrel in winter.

In this era of touch-screen computers, everyone will say that the machines are all the same? However, the vivo x9 is equipped with a 5.5 "1080P screen with only a 1.59mm narrow frame (called COS technology) (the 5.2" body size is crammed into the 5.5 "screen, which can be easily mastered even by girls' delicate hands.), covering Corning's fifth generation gorilla glass, with a drop height of 1.6m, avoiding the risk of accidental screen shattering when users suddenly fall,

The front panel of the vivo x9 is very lively. It has dual cameras, earphones, light/distance sensors, soft lights, and an LED indicator light hidden in the upper right corner. The holes are very dense. I don't think it will be a problem if the black version is launched.

vivo X9 uses elliptical front fingerprint identification keys, supports high-speed fingerprint unlocking, press design, and supports the current domestic mainstream payment platforms Alipay and WeChat. You can pay by pressing your fingerprint. The home key in the middle supports light touch return and fingerprint identification, and supports double clicking to quickly start customized applications. The menu keys and return keys on the left and right sides are usually hidden. When they are lit, there are white LED lights, which can save power and bring beauty.

The integrated aluminum alloy design on the back changes the traditional three segment dome U-shaped antenna design, which has the advantage of increasing the antenna area (keeping the signal to avoid the death grip that other manufacturers have experienced in the past), adopting the fourth generation mirror sandblasting process, and combining the rigorous 10 nanometer extremely fine 405 zirconium sand spraying, the middle frame and the back connect smoothly, The round transition is just right. It can be said that the beauty is full. Even Virgo girls will be attracted and feel comfortable.

In addition to the front soft light dual camera (the exclusive Sony 2000W camera and the 800W professional virtual camera), there is a 1600W camera with 1/2.8 aperture on the back, but the disadvantage is slightly prominent, but it is equipped with scratch resistant sapphire lenses to support the automatic focusing of PDAF, which plays a protective role in combination with the complimentary handset cover.

The vivo x9 volume and power buttons are concentrated on the right side of the commonly used button. The key range is slightly longer, but the feedback is very crisp. The volume button can act as a shutter key when taking pictures.

The main logo of vivo is Camera&Music, and the X9 is no accident. Except for the powerful photography, the interfaces are concentrated at the bottom, with 3.5mm headphone interface, digital charging interface, and speaker hole.

vivo X9 adopts Qualcomm's full standard (15 mode 21 frequency) 4G+network of chip support, take all mobile, China Unicom and China Telecom, supports dual card dual support, and uses Nano SIM card design. However, it is a pity that storage expansion is not supported and only cards can be inserted. It is worth mentioning that the thimble is relatively large and is not easy to lose compared with other brands, which is good. The card slot is distinguished from the front and back, with text prompts on it.

The vivo x9 is made of Super AMOLED. This kind of screen is more attractive. The 1080P full HD resolution and the screen pixel density are 401ppi. The display effect is very exquisite, and there is no roughness.

Software is the soul of mobile phones. What is its ease of use and features? Let me take you to experience.

System UI

Vivo x9 has a built-in version of Funtouch OS3.0, which is deeply customized based on Android 6.0.1 Under the system, there is no doubt that the native system is the most concise and fluent, but it is a little acclimatized in China, such as the Google service that has been blocked. However, manufacturers have taken a fancy to this and launched many customized Android systems that integrate a variety of user habits.

The system UI icons are very uniform, including setting options. The blue design looks fresh and simple. When you click to open the application, dynamic special effects are added, which makes it lively. The built-in additional third-party applications can be uninstalled.

The bottom call out shortcut switch bar, semi transparent ground glass design, convenient switch setting, very user-friendly design, such as global eye protection, flashlight, calculator, Bluetooth, super power saving mode, etc. vivo Another interesting feature of x9 is super screenshots. Without ROOT permission, you can complete long screenshots, screen recording, rectangular screenshots, and interesting screenshots. The dynamic picture in this article is completed by recording the screen, which is easy and simple.

Features

Today's smart phones can be said to be more and more important (mobile payment and other account passwords). Vivo has adopted the "iButler" developed by itself,

The functions of "space management", "traffic monitoring" and "virus detection and killing" are very useful. x9 can maximize its ability to clean up garbage and detect and kill viruses without obtaining ROOT permission. For commonly used QQ and WeChat applications, a set of scheduling and storage mechanism has been customized for a series of optimization, It can keep smooth even if it is used for a long time. Of course, there are also services and applications that cause high power consumption and harm the system, and we will notify users and provide solutions at the first time.

Vivo x9 supports the popular application split screen function. It not only supports QQ WeChat, but also supports QQ browser, Tmall, Today's Headlines, Tencent And other software can cooperate with the program double opening function to realize simultaneous multitask operation. Just press and hold the application that needs to be split, and the "+" button will pop up in the lower right corner. The application can be split in two. Compared with other brands, it is more convenient to select in the settings. Simple operation, almost no learning cost, please see the dynamic chart recorded by the author.

Application split screen

Application avatar

It is common for children to play with mobile phones. Mobile phones become electronic nannies, but sometimes children mistakenly delete your work or It is a common thing, and I believe that readers are also very distressed. For this reason, Funtouch has a built-in children mode, an independent pure space completely isolated from the normal mode. It can also limit its use time and automatically turn on the eye protection mode. It is worth mentioning that it can block the purchase of value-added props in the game, and is no longer afraid of children clicking randomly and inexplicably deducting fees.

What impressed me most about vivo x9 is that in addition to the dual camera, there is also the fingerprint identification. The author has also used the so-called 0.0X second fingerprint of other brands to unlock the lock, but after using x9, it can be said that the speed of getting out of the way when touching it.

Hi-Fi &Super Audio

Vivo x9 has an AK4376 HiFi solution. With the complimentary HiFi headset, the sound quality is relatively good. High, middle and low frequencies have good performance. Those who like listening to music on their mobile phones will be lucky. In addition, the Super Audio audio effect can be turned on when it is played out. When it is not turned on, the phone is more harsh when it is played out. After it is turned on, the MF voice part is obviously enhanced and powerful, and the high-frequency part is much softer.

Score and game performance

Vivo x9 uses Qualcomm Snapdragon 625 processor, with 4GB running memory and 60000+points, which is enough for ordinary users. If you want to play such large games as NBA 2017, you need to have a psychological preparation. However, online games such as King Glory and Happy Xiaoxiaole casual games are still no problem.

Shooting performance

vivo X9 adopts a 16 million pixel camera, with a sensor size of 1/2.8 inch and an aperture of f/2.0, and supports PDAF focusing. The photographing mode has several practical functions: night view mode, slow lens, professional photographing mode, delay photography, etc., and has a filter library. Take a look at the effect. The details of the picture can be well preserved. What's nice is that there is no big polarization problem. HDR can automatically recognize the scene and automatically open it. Sometimes, like the author, HDR is not opened, and he has to take another picture. Sometimes, a beautiful moment is missed, and x9 is not used.

The details of close-up photography are good, without color cast, and have a certain depth of field effect

In the evening, in the face of complex environment, the performance remains strong

In darker environments, the picture details can still be well preserved

The dual camera phone I recently contacted is Huawei Glory 6X. The dual camera on the back is amazing. This time, x9 puts the dual camera (2000+8 million pixels) in front, and adds a soft light fill lamp. It focuses on the magic tool of beauty selfie to see its performance.

The performance of vivo x9 when the big aperture and the big aperture are not opened, it can be seen that the background is obviously blurred a lot. After taking the picture, you can re select the focus and aperture size (F0.95-16), and then decide whether to output the picture.

The vivo x9 comes with its own Moon light soft light. Even if the effect is soft at night, it feels very natural, and can change the skin color freely through adjusting tools, which is very convenient.

Vivo x9 supports Photo+, which is similar to the small video function in WeChat. After shooting directly, it can be sent by sharing with friends. In addition, the built-in video player supports zooming out, which can kill two birds with one stone while browsing the web and enjoying the video.

Charging and endurance

VivoX9 supports fast charging technology, with 9V The 2A charger can fully charge the 3050mA battery in about 1.5 hours. During charging, the body slightly heats up, while most people will put it to bed at night to charge. VivoX9 is considerate. When the phone is fully charged, it will automatically cut off the power supply, effectively cool the heat and ensure safety. It is no problem to stick to more than one day under the normal medium and high intensity WeChat QQ.

power waste

The author tested the vivoX9 at 25 degrees at room temperature. When it was not loaded, it was 23 degrees. When WiFi was turned on and QQ was running for an hour, it was only 29 degrees. Thanks to the 14nm process, it changed the previous high pass and high fever personality, and I believe that even if it was used for a long time in summer, it would not be hot.

summary

After the author's two-week experience, VivoX9 feels great. Although its performance may not be the strongest, it is balanced. Whether it is a dual camera shooting effect, or a system with HiFi music effect and deep optimization, everything can be said from the point of view of mass users. If you like beauty selfie, short video frequency sharing, and simple and easy to use system, x9 is your inevitable choice.

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