The word "beauty" is very familiar to us, especially women. Beauty is a woman's nature, regardless of age or race. But beauty does not last long. Even the most beautiful flowers will wither, and beautiful women will grow old. Everyone will want to keep their most beautiful moments. The most traditional way is to take photos in the photo studio. It will not only waste time, but also damp and fade when photos are kept for a long time. With the development of economy, various brands of mobile phones have been introduced, especially smart phones, which not only facilitate information transmission, but also add many features. Not only can you shop online and chat on video, but you can also take photos whenever and wherever you want to record the different you every moment.                             

Vivo launched a 16 million pixel front camera on June 30 this year, equipped with Moonlight soft light, 13 million pixel rear main camera, combined with Meiyan engine, compound eye anti shake, night strengthening algorithm, so that we can easily record every wonderful moment even in dark light environment.                                                                               

The packaging box is simple and elegant white Square box. The logo of vivo is printed on the side of the box.            

The manufacturer's introduction is on the back of the box ， Service hotline ， Official WeChat ， Supported networks, etc.         

The box is mainly equipped with: host ， data line ， Charger ， headset ， Two crystal phone cases ， important information ， Warranty Card and Getting Started Guide.         

    charge The input voltage of the appliance is 100-240 v -50/60Hz.0.5A ， The output voltage is 5=2A or 9v=2A.                                                                         

Vivo launches X5 ， X X7 is launched after 6 ， Compared with the first two models ， X 7 What are the favorite places for consumers? Next, let's experience the differences between X5 and X7.                    

  X5 screen 5.0 inches ， Equipped with 1.7Ghz eight core processor ， Run Android 4.4.4 ， Memory 2G RAM+16G R o M ， Camera pixel front 500w/rear 1300 w ， Metal all-in-one machine ， 6.3MM ultra thin body ， Equipped with the joint customized version of vivo and Cirrus Logis ， CS4398 DAC ， With MAX97220 earphone ， Take the global professional Kara o K digital surround sound processing chip -- YAMAHA YSS205X ， Let you sing whenever and wherever you want ， The main function is karaoke.                               

For X7, 5.2 inch 1080p display screen is selected ， Equipped with Snapdragon 652 chipset ， 4GB RAM+64GB R o Storage combination of M ， Ultra narrow border design ， It is the first time to use the pre fingerprint identification function ， With touch ， Press to unlock ， It also provides Alipay and WeChat fingerprint payment functions, with front pixel 1600W/rear 1300W ， Moonlight soft light in front ， The rear supports PDAF phase focusing ， Combined with night beauty engine ， Compound eye anti shake ， Night enhancement algorithm ， No matter in what light can record your most beautiful room ， The main function is photographing.                                                                                                                               

Except for different performance ， X5 ， X7 also has the appearance design X5 screen specification is the same as X3 ， 5-inch 720 display ， The earpiece is above the screen ， Covered with metal mesh dust-proof net ， The sensor is on the left side of the earpiece ， On the right side of the receiver is a 500000 pixel front camera ， At the bottom of the screen are menu keys from left to right ， Home key ， Return key ， The three pieces are not equipped with backlight, which is inconvenient to operate at night. The X7 uses a 5.2 inch 1080 display ， Above the screen, except for the camera ， receiver ， Outside the sensor ， Moonlight soft light is also equipped ， Front camera pixels increased to 16 million pixels ， It's still beautiful in a dark environment ， The home key at the bottom of the screen uses the fingerprint identification module ， There are hidden touch keys on the left and right sides of the home key ， And the backlight is installed ， Compared with the X5, you can shoot whenever you want in any environment.   

The top of the x5 is equipped with a headphone jack, and the x7 is simple and elegant without any device. The STM card slot, the On/Off key, and the Volume Up/Down key are located on the left and right sides of the phone respectively.    

The bottom of the X5 only has a USB charging interface ， The ladder type interface is in the opposite shape to the X7USB interface ， X7 bottom from left to right 3.5mm headphone hole, microphone hole, USB charging connector mouth ， Speakers.

The X5 has a segmented design on the back ， Metal in the middle ， The top and bottom are made of plastic. The top is equipped with a 13 million pixel Sony camera ， LED fill light on the right ， Supplement light when the light is insufficient ， In the middle is the vertical L of vivo o G o , the bottom is the phone speaker. X7 has an all metal design on the back ， 13 megapixel rear camera at the bottom ， The right side is also equipped with LED fill light ， L of middle vivo o G o It's horizontal ， The bottom is also simple and generous ， There is no device.

Now let's compare the picture sharpness of the two mobile phones.     

Four pictures Two different pictures ， Shoot with X5 above ， The following is shot with X7 ， Through the comparison of the two pictures, it is obvious that the picture of X5 shooting site is relatively vague ， The X7 picture is very clear.       

They are all beautiful flowers. The first picture is taken with X7, which is clearer than that of X5 below, in terms of both color and decomposition line of real objects ， Especially in the first picture, the light and dark areas of the flowers exposed to sunlight are clearly divided.

Same angle Take photos ， Mobile phones with low pixels have poor picture quality ， The top X5 is the lower X7 ， The building is dark ， The whole picture is dark and fuzzy, while the x7 picture has clear color system and obvious color distinction.

The above two pictures were taken by 13 million rear camera before and after Meiyan was used ， The first picture is dark yellow ， The next one uses the beautiful queen ， fair complexion ， His face flushed.                                                                                                                                                                         

Took two pictures indoors with 16 million yuan in front ， The first skin color is dull ， The whole person looks tired ， Skin will be tender and bright after use ， Ruddy complexion ， spirited. The image quality of X7 is clear when the light is sufficient ， Detail shooting in place ， Whether in weak light ， Strong light ， Indoor or outdoor ， The color reproduction ability is very powerful ， It is very close to the real object seen by the naked eye.                                                                                                                 

Due to economic development ， Intelligent products have become an indispensable part of life and work. Mobile phones have become the link of information transmission between people ， However, using mobile phones for too long or bad use habits will cause great damage to eyes ， How to effectively protect your eyes when using mobile phones ， X7 has made Targeted solutions. Global eye protection mode is set in X7 ， Turn on the global eye protection mode to root according to Set the time period with your own usage time ， Or Manual completion The operation is very simple.  

  X7 also has many system updates ， The biggest two points are split screen multitasking ， Manual screen splitting is added on the basis of the original passive screen splitting ， The split screen page can be called up when three fingers slide down at the same time ， With the help of powerful 4GM ， Split the screen in two ， One screen, two independent spaces ， Reading ， Chat ， No delay.

There are limits to screen splitting and multitasking ， Shopping ， The equal section of the karaoke community does not support split screen tasks temporarily ， But for smart phones The sky is turbulent The scripture is very tall.    

Fingerprint entry requires central fingerprint and edge fingerprint ， Fingerprint collection Fingers fully touch the home key ， Keep fingers clean ， Repeat as prompted ， About 10 successful fingerprint entries ， Such an elaborate design enables consumers' privacy to be well protected.                                                                             

Fingerprint recognition is not only due to screen unlocking ， It can also be used for privacy space and software lock ， It can also implement fingerprint payment function ， Quickly open WeChat ， camera ， QQ, etc.                                                                                                                                                                          

Necessary for smart phone ibutler ， It includes space flow ， Flow monitoring ， Software management ， Power saving management ， Harassment interception ， Virus detection and killing, etc ， If you want to master specific information, you can see all the data at a glance.             

Hi Fi is also a common function in smart phones ， X 7 not only has Hi Fi function ， It also has the function of X5K song ， Using AKM AK4376 DAC chip ， SNR up to 125dm ， Sampling rate 384khz ， Integrated G headphone amplifier chip ， Snapdragon 652 processor ， For mobile devices that can karaoke anytime, anywhere ， Cool enough ， The chorus function can also be launched in the sounds of nature karaoke ， With accompaniment, you can hear whether you are in the rhythm through recording ， How about singing? Where there is such a karaoke artifact, there is KT v 。                            

Pass the test of X7's sound quality is neutral ， The sound is clean and meticulous ， Strong penetration ， It is also prominent in the high and low pitch interchangeability ， The volume is about 60 when wearing headphones ， The sound effect is very good ， The voice control is very good ， There is a feeling of being suppressed in terms of voice ， It seems that the strength is insufficient.                             

Using the test results of Anthare's running score evaluation, it shows that X7 ranks in the middle of many smart phones ， Comparatively speaking, the 3D performance score is OK ， For online games ， It is suitable for 3D movie controllers.             

X7 Previous X Series ， The fuselage is light and thin ， Memory transferred to 4GM of large operation ， The purpose of having fun is to have fun ， Quick Snap ， fingerprint identification ， The dual engine flash charging Hi Fi function has gradually evolved into a soft light selfie dominated by X7. 16 million/13 million front and rear pixels ， With moonlight soft light ， Outstanding selfie effect ， Plus global eye protection ， Pre fingerprint module ， Split screen multitasking makes X7 more popular than other smart phones ， The karaoke function of singing when you want makes the string singers even more fond of it. At the same price ， Slightly better than one smart phone with similar performance Raise funds.                                           

Conclusion: No matter how perfect the smart phone is, there are not only benevolence and righteousness ， Through experience of X7, the image quality has slots in the gray environment ， Dark angle ， Excessive beauty, serious background color difference ， Sometimes the face is abstract and unreal when taking a selfie ， However, the performance is good in use. Expect Vivo to design phones with better performance ， And thank you, vivo ， Love to play computer games Give a try.