Traditional Culture Encyclopedia - Photography major - Which is better, vivo x9 or oppo r9s?

Which is better, vivo x9 or oppo r9s?

The vivo X9 and OPPO R9s you mentioned are both popular mobile phones at present, which have won the favor of fashion consumers. These two mobile phones mainly focus on face value and taking photos, but there is still a certain gap. But when it comes to ordinary use, in fact, these two mobile phones are very suitable. Of course, in the eyes of most people, OPPO tends to be feminine and vivo tends to be commercialized.

OPPO R9s is really high in face value, the design of mobile phone is light and thin, and the design of condensed waistline and micro-slit antenna makes the mobile phone more fashionable. In terms of taking photos, in addition to16 million pixels, Beauty 4.0, sapphire lens and 6P lens, IMX398 sensor was jointly developed with Sony. Dual-core focusing and F 1.7 super-large aperture are adopted to solve the shortcomings of inaccurate focusing and insufficient brightness when taking pictures at night, and it has won the favor of many women for its fashion and good photographing effect.

Vivo X9 gives people a higher-end feeling. This mobile phone is also very distinctive, especially the system performance is good. It uses an intelligent engine, and its main functions are to optimize the background applications of the mobile phone, clean up and freeze the applications that are not commonly used, monitor the applications that occupy a large amount of running memory for a long time, and release more running memory, so that the mobile phone will not be stuck for a long time. You said that the pursuit of system fluency, vivo X9 will be more suitable for you.

Not only that, the photo of vivo X9 is also very good. The front dual camera has 20 million effective pixels, the physical aperture value is F2.0, and the auxiliary camera is a professional depth-of-field camera with 8 million pixels. Coupled with the soft flash, you can also take high-quality photos at night, or you can take photos first and then focus. The blurred background is very good, which makes your selfie more temperament.

In addition, vivo X9 also has a built-in HiFi chip, which brings a better sound experience with customized headphones. Whether it's playing games, watching movies or listening to music, it makes you more passionate.

OPPO R9s focuses on face value and taking photos. In addition to face value and taking photos, vivo X9 also has system and HiFi sound effects. In contrast, it is more worth buying than OPPO R9s.

In fact, the answer to this question, for the merchants of two products, does not suffer, after all, they are all a family. However, as a consumer, it may be necessary to compare. Vivo X9 and OPPO R9s are the most popular models for young people. Although they are slightly different from their own Xplay and Find series, they are still two good mobile phones. Because the prices of vivo X9 and OPPO R9s are almost the same, the public will be curious about which mobile phone will be better. After all, who doesn't want to buy higher quality goods at the same price?

In appearance, almost all of them use a 5.5-inch full HD Super AMOLED screen. The difference is that the starry gray version of vivo X9 uses an IPS screen. Compared with AMOLED screen, it is more durable, easier to clean, more accurate and higher color reproduction, and black performance is outstanding. Therefore, the gray version of vivo X9 starry sky will have stronger screen color performance.

Both mobile phones are made of metal and use nano-injection antennas. OPPO R9s adopts the original "micro-slit antenna" technology, which makes the back cover feel stronger, looks more beautiful and has a higher proportion of metal. Vivo X9 adopts U-shaped rail design, and the antennas are arranged along the upper and lower ends of the fuselage, which makes the natural radian of the whole machine smooth and smooth, and the upper feel will be more prominent.

In terms of color matching, vivo X9 has four colors: gold, rose gold, starry gray and matte black, and OPPO R9s has four colors: gold, rose gold, matte black and New Year red. The difference in color matching between the two is that the fashion sense of starry gray is more prominent than that of New Year Red. However, New Year Red is more suitable for girls because of its bright colors. In contrast, vivo X9 will be more plastic and suitable for more people. However, in terms of hardware configuration, the two are basically the same. They are equipped with Qualcomm Snapdragon 625 processor, 4GB+64GB memory and dual card dual standby full netcom.

In terms of sound quality, vivo X9 will definitely be better than OPPO R9s. After all, vivo used to focus on Hi-Fi. Vivo X9 adopts Hi-Fi scheme of AK4376. Of course, after many debugging and optimization, the sound effect of Vivo X9 has been greatly improved. Waves sound effect is added outside, and XE680 semi-in-ear headphones are used to let you hear your beauty from now on. Moreover, X9 can already provide all QQ music copyright resources for users to experience and download. Even if it is placed outdoors, the sound quality will not be affected, which will undoubtedly bring users a better auditory feast. Therefore, in terms of sound quality, vivo X9 is undoubtedly better.

In terms of taking pictures, both mobile phones are the main force of taking pictures. So which is stronger? Vivo X9 is a self-timer, equipped with a 20 megapixel+8 megapixel front dual camera. Under the combination of double swords, make the most beautiful selfie, as well as the blessing of soft light to fill the light, which can supplement your rosy face in the dark. In addition, the self-portrait of vivo X9 in the dual-camera blur mode can achieve the SLR-level background blur effect, highlight the portrait subject, and add the face gender recognition function with very high accuracy, which will make the facial features more prominent and stereoscopic, and make the overall self-portrait effect more intuitive. The R9s is equipped with front and rear dual16 megapixel lenses. In contrast, its self-timer effect will not be as good as vivo X9. I have to say that vivo X9' s self-portrait still has many advantages.

Vivo X9 and OPPO R9s have their own characteristics. My personal opinion is that Vivo X9 is better than OPPO R9s.

After reading the above analysis and introduction, I wonder if you have any ideas about which mobile phone to buy? But after comparison, you can buy the best mobile phone at the same price, and the one with high cost performance is the best. As far as my feelings are concerned, I would prefer vivo X9, because its appearance is really fashionable enough and its value is not lost to iPhone.

Vivo held an autumn new product launch conference in Beijing, and officially released a number of heavy new machines such as vivo X9 and vivo Xplay6. So which is better, vivo x9 or oppor9s? Which is worth buying, vivo x9 or oppor9s? Let's take a look at the detailed evaluation chart of the script house oppo r9s and vivox9!

Look at the differences between OPPO R9s and vivo X9 configurations, as shown in the following table:

The configuration parameters of OPPO R9s and vivo X9 are different, so compare them. The screen specification of OPPO R9s vivo X9 is 5.5 inches 1920x 1080 Super AMOLED)5.5 inches 1920x 1080 resolution CPU model Qualcomm Snapdragon 625(64-bit eight nuclear) Qualcomm Snapdragon 625 (64-bit eight nuclear 2.0GHz). RAM memory 4GBROM stores 64G64G/ 128GB camera specifications front 654335 rose gold characteristic fingerprint recognition, metal body, VOOC flashing soft light dual camera, metal integrated body, front fingerprint recognition, HiFi sound effect, ultra-narrow frame reference price 2799 yuan 2798 yuan /2998 yuan.

As can be seen from the configuration comparison, OPPO R9s and vivo X9 are different in rom storage, camera, operating system, size and body color matching, as shown below:

1, ROM storage

OPPO R9s :64GB

vivo X9:64G/ 128GB

The Xvivo X9 is equipped with two different storage spaces and has more storage options.

2. camera

OPPO R9s: front16 million pixels+rear16 million pixels.

Vivo X9: front 2000W+800W dual camera+rear16 megapixel camera.

VivoX9 is equipped with this pair of cameras and uses 20 million soft-light dual cameras.

3. Battery specifications

Oppo r9s: 3010 mah, supporting VOOC flash charging;

Vivo X9:3050mAh, which supports fast charging of the engine;

4. Operating system

OPPO R9s :ColorOS 3.0

vivo X9:Funtouch OS 3.0

5. Font size

OPPO R9s: 153 x 74.3 x 6.58mm( 145g)

Vivo x9:152.674 6.99mm (154g)

6, the fuselage color matching

OPPO R9s: gold, rose gold, black

Vivo X9: gold, rose gold

OPPO R9S is equipped with the popular black, and it is said that vivo will launch the black version of X9 later.

7. Price

OPPO R9s :2799 yuan

Vivo X9:2798 yuan /2998 yuan

Appearance comparison: OPPO R9s or vivo X9 is better?

The design of OPPO R9s also largely continues the R9 design style of the previous version, but it has been improved in many details, such as pressing the front Home button into a physical button, adopting a solid-state fingerprint scheme, and the recognition rate is higher; The other is that the back adopts a brand-new micro-slit antenna design, which cuts the original broad leucorrhea into three thin lines with only 0.3 mm, which increases the metal proportion of the back to 98.8%, and the face value is better; The last one is OPPO R9s, and a new black color scheme has been added.

OPPO R9s front appearance

OPPO R9s back picture

On the front, the vivo X9 adopts a 5.5-inch 1080P full HD large screen with 2.5D curved glass and a familiar fingerprint Home button at the bottom of the screen. It is also worth mentioning that the front of the vivo X9 is equipped with a second-generation soft flash and a front dual camera, which maximizes the self-timer experience.

Vivo X9 front appearance

Depends on which star you like. Eddie Peng Yuyan Yuyan Powder buys vivo X9, and Yifeng Li Yang Mi Powder buys OPPO R9s. The prices of the two mobile phones are almost the same. If you must compare, there are still some differences between the two mobile phones.

I. Appearance

Both phones are 5.5-inch full HD Super AMOLED screens with ultra-narrow bezel and front fingerprint recognition. The border width is controlled within 3 mm, so you may not see the difference at a glance. However, the Home button of OPPO R9s is fixed and can only be touched but not pressed. The Home button of vivo X9 can be pressed or touched to return. In terms of operating habits, vivo X9 is more convenient. However, the Home key structure of OPPO R9s is more durable and not easy to break down.

Both phones are made of metal and use nano-injection antennas. OPPO R9s uses the original "micro-slit antenna" technology to divide the original large leucorrhea into three thinner antennas, which makes the back cover have a stronger overall feeling, a more beautiful appearance and a higher proportion of metal. Vivo X9 adopts a U-shaped track design similar to iPhone 7, and the antennas are arranged along the upper and lower ends of the fuselage, which is quite obvious when you look closely.

In terms of color, OPPO R9s has four kinds: gold, rose gold, matte black and New Year red, and vivo X9 has four kinds: gold, rose gold, matte black and starry gray. The main difference between them is red and gray. I feel that the red color of OPPO R9s is more suitable for girls.

Second, take pictures.

Both mobile phones mainly take photos, each with its own characteristics. OPPO R9s is a Sony IMX398 sensor with a large aperture of F/ 1.7 and dual-core focusing function, which is more suitable for shooting portraits with blurred background. The amount of light brought by a large aperture has a good performance even in a room with insufficient light.

Vivo X9 focuses on the front selfie. It has a 20-megapixel+8-megapixel front camera, and is also equipped with a third-generation soft light self-timer lamp. The selfie performance is quite excellent.

Therefore, those who like to shoot others with their mobile phones can choose OPPO R9s, and those who like to take selfies can choose vivo X9.

Third, hardware.

The hardware of OPPO R9s and vivo X9 are basically the same, both of which are Qualcomm Snapdragon 625, 4GB+64GB memory, dual card dual standby full netcom. However, OPPO R9s supports TF card expansion, but vivo X9 does not. Users who need capacity should pay attention to this.

The battery capacity of OPPO R9s is 30 10mAh, and that of vivo X9 is 3050mAh, which is almost the same. However, OPPO R9s is equipped with 5V/4A 20VOOC flash charging, and vivo X9 is equipped with 9V/2A ordinary fast charging. In terms of charging speed, VOOC flash charging of OPPO R9s is better.

On the whole, although OPPO R9s and vivo X9 are very similar, they also have their own characteristics. Users who like these two mobile phones can compare the details and choose the one that suits them best.

You have chosen the x9 and OPPO R 9s phones of vivo, which shows that you are interested in both phones. In fact, in general, these two mobile phones are better in the mid-range machine. Since you are struggling, let's compare these two mobile phones from all aspects.

In terms of appearance, both of them use a 5.5-inch full HD Super AMOLED screen, and both are metal bodies with a front fingerprint identification module. The difference is that vivo x9 adopts a brand-new dome-shaped U-shaped antenna design, while OPPO R9s is a micro-slit antenna. Among them, the dome-shaped U-shaped antenna of vivo x9 adopts nano-injection molding technology, which is perfectly integrated with the metal body, and the contact between the palm and the body will not be broken and cut, making it feel more comfortable.

In terms of hardware, these two phones are basically the same. They are all equipped with Qualcomm Snapdragon 625 processor and 4+64GB memory combination. Their performance is basically the same, and they can meet all kinds of daily applications and games. Among them, Funtouch OS3.0 of vivo has added a new generation of intelligent engine system, which ensures that x9 can keep the system running smoothly and stably for a long time.

In terms of taking photos, OPPO R9s focuses on taking photos, equipped with IMX398 sensor, and the lens pixel reaches16 million. At the same time, the lens also supports high-standard hardware such as dual-core focusing technology and F 1.7 super-large aperture. , you can easily take good photos with high-definition quality, and vivo x9 is the main self-timer, and the front 20 million soft light double camera is its main highlight. Among them, the main lens of 20 million pixels is IMX376 sensor, which can not only shoot 20 million ultra-fine images directly, but also add a new beauty algorithm. In addition, the auxiliary lens is a professional depth-of-field lens with 8 million pixels, which is responsible for recording the background blur effect. At the same time, it is also equipped with a new generation of moonlight soft light, so the x9 can easily take selfies in any light environment.

Generally speaking, if you pay attention to taking pictures, then OPPO R9s is more suitable for you. If you are a fashionable young user and pay attention to self-timer and game performance, it is better to choose vivo x9.

OPPO R9s and vivo X9 are both popular at present, and are deeply loved by fashionable young consumers. In terms of performance, both phones are equipped with Snapdragon 625 processor and 4GB of running memory, so there is no comparability, because they are the same. So what's the difference between these two mobile phones? You need to make a comparison, because both OPPO and vivo focus on photography and fashion, and each has its own characteristics. As for which is better, it depends on what is unique about these two mobile phones.

Now, in addition to face value, taking photos is also the focus of smart phone competition, and even directly affects consumers' choices. So smartphones have put a lot of effort into taking pictures. OPPO has been taking photos, especially on OPPO R9s. In addition to16 million pixels, sapphire lens and 6P lens, the IMX398 sensor jointly developed by OPPO and Sony also uses dual-core focusing and F 1.7 super aperture.

The biggest feature of OPPO R9s is that it can take very beautiful photos in automatic mode, and there is no need to use complicated manual mode at all, because it supports intelligent exposure and multi-frame noise reduction technology. Through these two algorithms, the mobile phone can automatically adjust the brightness of the picture when taking pictures, so the photos taken in any environment have high brightness. This is the latest algorithm of OPPO mobile phone, so it brings a better experience.

Many people don't have a good focusing effect when taking pictures with their mobile phones, so OPPO R9s adopts dual-core focusing technology, which makes focusing faster and more accurate, and is also very good for taking pictures of moving objects. At the same time of taking pictures at night, OPPO R9s also has a large aperture of F 1.7, so it is not necessary to increase the amount of light entering the lens by extending the shutter time, so that taking pictures at night is clearer.

In addition to taking pictures, the self-timer effect of OPPO R9s is also very good. In addition to continuing the16 megapixel camera and beauty 4.0 of last year's best-selling mobile phone OPPO R9s, it also adds the function of blurring the background, so that selfies no longer have to worry about the background, which meets the needs of fashionable young consumers to take pictures anytime and anywhere. Photographing and high face value are the main reasons for the popularity of OPPO R9s.

Let's take a look at the vivo phone. In the past two years, with its high value, good photo effect and innovative technology, it has brought a better experience, which has been unanimously recognized by young fashion consumers and has become a new generation of hot-selling mobile phones. Needless to say, the technology of vivo mobile phone has always been adhering to the craftsman spirit of China, and its technology is very high. After all, it focuses on the young market and has been recognized by business people and office white-collar workers. Vivo is gradually moving towards high-end users, higher than OPPO.

In terms of taking pictures, it is also a major feature of vivo mobile phones. After all, it has taken photos for many years and used many unique and innovative technologies. In the era of vivo X9, in order to bring a better self-portrait experience, vivo X9 adopted a front dual camera with 20 effective pixels, and the physical aperture value was F2.0 The sub-camera was a professional depth-of-field camera with 8 million pixels, plus the unique algorithm of vivo and the function of blurring the background. It is also equipped with a soft light self-timer flash, which can not only fill the light, but also beautify the skin, and the photos taken are more advanced.

In addition to face value and taking photos, the system of vivo mobile phone also performs very well, which is not only smooth and safe, but also adopts an intelligent engine to keep the mobile phone clean in the background, freeze infrequently used applications, release more running memory, and make the mobile phone run more smoothly, without being stuck for a long time, thus solving a big dead hole of Android mobile phone. This is a major feature of vivo. In terms of functions, there are not only flash charging, but also busy applications. Split-screen and zero-traffic mutual transmission mode, business is very practical, these functions make vivo mobile phones have a better experience, which is also the reason for high loyalty of vivo. Nowadays, many people say that the loss of Apple mobile phone users has turned to vivo mobile phones, which shows that vivo still has its own uniqueness.

Moreover, vivo mobile phone also comes with HiFi chip, equipped with AK4376 Hi-Fi chip, and the overall size is only 2.74x2.65mm, which can support PCM high-resolution lossless format audio up to 32 bits and 384kHz, with total harmonic distortion of-106dB and signal-to-noise ratio of 125dB, bringing a very good sound quality experience. In fact, every generation of vivo mobile phones use HiFi chips, and now they have been upgraded to HiFi 3.0, with better sound quality. Of course, vivo X9 is also equipped with customized headphones, which is very cost-effective in terms of sound quality. Nowadays, young people like watching movies, playing games and listening to music with their mobile phones. Better sound quality brings better hearing effect and makes you more passionate.

In addition to the system and taking photos, the functional experience of a good mobile phone is also very important. Vivo X9 is quite rich in functions. After all, it is a relatively fashionable business mobile phone at present. So what better functional experience does vivo X9 have?

Split screen use: it is also the focus of smart phones now. One screen and two applications, which can be operated independently. This is very practical for young people, especially business people. They always say they are busy with their clients after work. At this time, you can use split-screen mode to communicate with customers while watching movies. Is it the best of both worlds? It can be said that both office and entertainment are right.

For business people and office white-collar workers, it is really important to apply avatars, especially the main chat tools WeChat and QQ. After the avatar, there will be two Wechat messages, one for life and one for work, and there will be no conflict. It is precisely because of these intimate functions that the business temperament of vivo mobile phones can be better reflected.

The mutual transmission mode is also very practical. After connecting with the mobile phone, you can transfer files, photos and applications with zero traffic, which is more convenient and faster than WeChat and QQ, and is not affected by the network speed, which is very convenient for business people who often transfer files. In fact, many young people use it as a couple machine, so it is very convenient to send photos.

As a mobile phone focusing on fashionable young people, OPPO R9s and vivo X9 have good face value technology, but as far as the system is concerned, OPPO R9s has no intelligent engine, which makes the mobile phone not stuck for a long time and makes vivo perform better. In terms of taking photos, vivo X9 also has the advantage of taking photos first and then focusing, as well as a soft-light self-timer flash, which can take better photos at night, so it seems that vivo has more obvious advantages in taking photos, and of course, there are HiFi chips, which bring better sound effects. Experience. From this point of view, between OPPO R9s and vivo X9, the advantages of vivo X9 are more obvious and worth buying. Another is that OPPO focuses on the female market, and the business market dominated by vivo shows that their positioning is different. To say the grade, vivo should be higher. However, for mobile phones, carrots and vegetables have their own tastes, so you can buy whichever you like.

These two mobile phones have the same configuration, so you can buy which one you like. However, oppo's mobile phone is relatively better.

In terms of comprehensive performance, I personally think vivo X9 is better.

In appearance, there is little difference between vivo X9 and OPPO R9s, but in the antenna belt part of the metal fuselage, vivo X9 adopts a brand-new bent-top U-shaped antenna and nano-injection molding technology, which makes the integration effect of the metal fuselage stronger and has no fault touch; OPPO R9s' micro-slit antenna adopts cutting technology, so it will have a slight cutting feeling.

In terms of performance, vivo X9 and OPPO R9s are almost the same. They are all equipped with Snapdragon 625 eight nuclear processor, supplemented by 4+64GB memory combination, and equipped with 3050mAh and 30 10mAh batteries respectively, all of which support fast charging function. However, the Funtouchu OS 3.0 system equipped with vivo X9 has built-in self-developed ECO intelligent engine algorithm and the latest intelligent engine 3.0 technology. The former is optimized for power consumption and provides better endurance for vivo X9. The latter provides a smoother and more stable system experience for vivo X9, aiming at the adjustment of CPU, memory and other resources and the software supervision function.

In terms of taking pictures, the front and rear cameras of OPPO R9s are equipped with16 megapixel cameras, among which the rear camera performs particularly well and has been recognized by many users. Vivo X9 features a self-timer function, equipped with a 20-megapixel+8-megapixel front dual lens, which has ultra-clear image quality and depth-of-field effect comparable to SLR. Rear camera160000 pixels. Although the imaging is not as good as OPPO R9s, it is absolutely enough in daily life, with clear picture quality and good night shooting performance.

Finally, vivo X9 has the HiFi function that OPPO R9s does not have. The machine is equipped with a customized Hi-Fi audio chip-AK 4376, and its signal-to-noise ratio is as high as 1 16dB, with Japanese classic timbre and extremely low power consumption. With G-class headphone amplification architecture, AKM's unique velvet sound technology, including the integration of AKM's exclusive switched capacitor and the mature tuning of vivo, X9 is definitely the first choice for music lovers.

Compared with vivo X9, the price of OPPO R9s is basically the same, which is 2799 yuan and 2798 yuan respectively. The hardware is basically the same, equipped with Qualcomm Snapdragon 625 processor, supplemented by 4+64GB memory combination. However, in terms of comprehensive performance, I personally recommend vivo X9. Let me analyze it for you.

Vivo released vivo X9 in the middle of 20 1 16 10, focusing on the high-profile selfie route and the young user market. Vivo X9 has the popular front fingerprint unlocking and all-metal material, which is very similar to OPPO R9s in appearance, but there are two very eye-catching selfie lens openings on the left side of the front panel earpiece of vivo X9, which makes people know at a glance that it is Vivo X9, not OPPO R9s or Meizu mobile phone, and the recognition is very high.

At the same time, vivo X9 also has a high degree of recognition on the metal body. Although the machine also adopts an all-metal body, the original bent-top U-shaped antenna adds a stronger sense of fashion to the vivo X9. At the same time, compared with the micro-slit antenna of OPPO R9s, it not only has higher recognition, but also reduces the cutting feeling due to the injection molding nanotechnology, making the metal integration effect stronger and more comfortable.

Just said, vivo X9 is basically the same as OPPO R9s in hardware, equipped with Snapdragon 625 and 4+64GB memory combination, and its performance is the same in theory. However, this time vivo X9 adopted a brand-new Funtouch OS 3.0 system, which was deeply optimized by Android 6.0 and added the latest wisdom engine 3.0. Through self-detection and self-perception, it can intelligently formulate the scheduling scheme of CPU memory and other resources and the supervision mechanism for third parties, and provide a smooth and stable system experience for vivo X9, so that no matter how the machine is used, the fluency and stability will last as long as new.

In addition, vivo X9 is equipped with 3050mAh, although the battery capacity is not obvious compared with the 30 10mAh battery of OPPO R9s. However, in the software tuning of the system, Funtouch OS 3.0 of vivo X9 has added the ECO intelligent engine algorithm to optimize energy consumption in two aspects. First, it can greatly reduce the power consumption of large-scale applications and effectively control heating. In addition, the intelligent identification and processing of abnormal high-power applications in the background can prevent your power from quietly losing in the background, making vivo X9 much better than OPPO R9s in battery life performance.

The front and rear cameras of OPPO R9s are all 6.5438+0.6 million pixels, while vivo X9 is a dual lens with a front of 20 million+8 million pixels and a single lens with a rear of 6.5438+0.6 million pixels, among which the front selfie is the killer of vivo X9. The vivo X9 front self-timer adopts a dual-lens scheme, and the 20-megapixel main lens adopts a sensor customized by Sony, which can directly shoot 2000 Zhang Wanchao high-definition movies, and how to shoot them is clear and moving; The 8 megapixel sub-lens is a professional depth-of-field recording lens. Using vivo X9' s dual-camera blur mode selfie, you can easily take a SLR-level background blur selfie without retouching later. After taking a selfie, you can share it directly with your friends and Weibo. Self-portraits with vivo X9 are all blockbusters. Although the vivo X9 features a powerful self-timer function, its rear camera is not sloppy at all. It is also equipped with a 6.5438+0.6 megapixel camera, which supports PDAF phase focusing technology and Photo+ function. The outermost lens surface is covered with a more scratch-resistant sapphire lens, which can easily take high-definition photos in all scenes of daily life.

Vivo X9 also supports hifi sound effect that OPPO R9s doesn't have, and is equipped with AK4376 independent codec chip, which integrates dac and amp, and adds WAVES sound effect, so you can enjoy hearing very well whether you are listening to songs with headphones or watching movies outside. At the same time, vivo X9 also supports the function of real-time echo, so that you can clearly hear your own voice in singing software such as singing bar, Scorpio K song and full name K song, and ensure the intonation and other issues.

From the above comprehensive point of view, vivo X9 is more worth buying.

I feel that there is little difference between OPPO R9s and vivo X9. After all, the configuration is the same, but there are still some differences between the system and taking pictures. At present, both mobile phones are selling well. As for which one to choose, it depends on personal preference. If I were you, I would choose vivo X9. Although OPPO R9s has a high face value and a good photo effect, it is more feminine, while vivo X9 is more fashionable and business, giving people a higher grade.

On the system, the experience of vivo X9 will be better. It uses the intelligent engine 3.0, which allows the mobile phone to optimize applications in the background, clean up and freeze uncommon applications, release more running memory, and make the mobile phone run more smoothly. The important thing is that it won't be stuck for a long time, which solves a big problem of Android phones. As far as the current Android system is concerned, vivo's system should be the best and smoothest experience.

Although both OPPO R9s and vivo X9 focus on taking photos, vivo X9 has higher technology in taking photos, and adopts a front dual camera, which not only has the function of blurring the background, but also has the advantage of taking photos first and then focusing, making the photos more graded. Moreover, in order to meet the needs of young consumers to take pictures at night, a soft light self-timer flash is adopted, which can fill the light and beautify the skin at night. Vivo X9 is really good at taking pictures.

Vivo has always been regarded as a music mobile phone with distinctive sound effects. The use of HiFi chips brings HiFi-level sound effects. With customized headphones, you can watch movies, play games and listen to music with more passion. 、

As far as the comprehensive performance of vivo X9 and OPPO R9s is concerned, vivo X9 is superior in system fluency, sound effect and photographing, and has a better experience. In contrast, vivo X9 is more recommended than OPPO R9s.