Solve, choose Samsung S9 or Vivox 21 5

The vivo X21 phone is pretty good, and it's a model that deserves to be selected.

1. Operating system: FunTouch OS is based on Android

2. Photography: 2x1200w (24 million photosensitive unit) + 500w rear camera; Front 2x1200W (24 million sensor unit).

3. Processor: Qualcomm Snapdragon 660AIE octa-core 64-bit processor.

Fourth, screen fingerprint unlocking, the future has come, within reach, now, this technology belongs to the future, for you to open a new era of mobile phone experience. No need to wake up, just a fingerprint to open your wonderful horizons in an instant.

Fifth, a new generation of full screen, your vision, from now on more exciting, this time, we use up to 90 3% screen-to-body ratio, to realize your imagination of the full screen. with a stunning edge design.

6. JOVI Artificial intelligence beautification, smarter, can make you more beautiful, artificial intelligence has also brought revolutionary changes to photography. AI beautification technology can intelligently match the beautification effect according to your gender and skin color.

Samsung's mobile phone has a better reputation in China than vivo, including market share, and the proportion of X20 is also much higher. Moreover, the price of S9 is much higher than that of X21, and X21 is more worth considering.

In terms of photography, S9 adopts a smart aperture in taking pictures, and the light color control is more accurate, but its rear is 1200W pixels, and the front is only 800W; Compared with X21's new generation of dual-core pixel camera, SLR level focusing technology, which can collect depth of field information, plus P3 shooting color gamut brings richer photo colors, ** colors will be more vivid and vivid, X21 obviously has a more powerful photography innovation technology.

In terms of configuration, the X21 uses Qualcomm Snapdragon multi-core neural network acceleration chip SDM660 (Snapdragon 660AIE, artificial intelligence is added on the basis of 660), which is better than with 6G large memory, and long-term operation is smooth. S9 uses Snapdragon 845, the system configuration is high, but it is 4G storage, and the intelligence is not as good as X21.

In terms of unlocking, the upgrade of Face Wake makes vivo face recognition with 3D depth of field information automatically monitor 1024 feature dimensions of the face and carry out high-precision intelligent matching.

This X21 is also equipped with under-screen fingerprint technology. The screen fingerprint located on the front of the mobile phone, without any visible physical structure, does not dig or open holes, which is also the only skill of vivo in the industry.

In terms of games, vivo's previous generation X20 is a KPL designated machine, with game engine optimization. This time, in the application of AI, X21 has added artificial intelligence JOVI

AI, the game performance has been more professionally optimized, and playing games can be more immersive.

vivo S9 and vivo S10, vivo S12 are separated by several generations, but users still love it very deeply, they are all very powerful vivo S series products, so is there a big difference between vivo S9, vivo S10 and vivo S12? Which one is worth it? Let's compare and analyze together.

Photo comparison First of all, vivo S12The camera ability of this mobile phone is the best among the three mobile phones, if you often need to use the camera function of a mobile phone in the process of daily use of mobile phones, then it will be more appropriate to choose vivo S12 This mobile phone for purchase.

Core configuration comparison Battery life comparison Among the three mobile phones, the vivo S12 has the largest battery capacity.

The Vivo S12 has a 4,200 mAh battery, while the other two phones have 4,050 mAh (VivoS10) and 4,000 mAh (VivoS9) respectively.

Heat dissipation comparison Among the three mobile phones, the heat dissipation effect of vivo S12 is the most obvious.

The cooling technology used in this phone is superconducting liquid cooling, while the cooling technology used in the other two phones is VC zero-sense heat dissipation.

Therefore, based on the above reasons, I personally recommend everyone to buyvivo s12This phone's.

For more doubts, you can enter the vivo official website vivo**app--my--**customer service or vivo official website web version--slide bottom--**customer service, enter manual customer service to enter the consultation and understanding.

Main differences between Samsung S9+ vs Vivo Nex:

1.The screen size is different: S9+ screen: inch (right angle) inch (rounded corner), all-view curved screen of 9; vivo nex screen size inches.

2.The rear camera has different pixels: S9+ camera:

The rear camera is an all-pixel dual-aperture with 12 million pixels (, supporting dual OIS optical image stabilization; The front camera is 8 million pixels (aperture); The vivo nex rear camera is 1200+5 million pixels, and the rear has a dual-color temperature flash.

Different processors: S9 + CPU (processor): , Snapdragon 845 octa-core processor; The Vivo NEX is a 2253MHz octa-core processor.

4.The battery capacity is different: the S9+ battery capacity is 3500mAh; The Vivo NEX battery has a capacity of 4000mAh.

I would recommend NEX, because NEX brings a full screen without notches, and there are many black technologies, and the configuration is also higher than that of Samsung S9+, **lower, and the cost performance is significantly higher.

Appearance: vivo nex brings a zero-world full screen, no notch, inches, horizontal screen games are carried out, and the game is used to play games is the open hanging mode of the zero-world vision. The third-generation screen fingerprint has also come out, and it also uses full-screen sound and micro-slit infrared, which is full of science and technology.

The screen size of the Samsung S9+ is inches, it does not have the extreme screen-to-body ratio of the vivo nex, and there is no on-screen fingerprint technology, and the notch and chin are relatively large.

than taking pictures. vivo NEX supports 4-axis optical image stabilization, all-pixel dual-core ultra-fast focus, the main camera supports OIS optical image stabilization, and also supports AI scene recognition + AI filter + AI beautification + backlight photography, the front of the machine is 8 million pixel camera, supporting AI beautification.

than configuration. Both the vivo nex and the S9 have a Qualcomm Snapdragon 845 top-of-the-line processor, but the vivonex has 8G RAM, and the Samsung S9 is a top-of-the-line performance combination, with a 30% increase in performance compared to the previous generation. Vivo Nex also has in-depth cooperation with mainstream game manufacturers such as Tencent and NetEase to continuously optimize the game-specific performance SDK to bring more stable frame rates and lower power consumption.

Long-term optimization for the top 100 games.

The more cost-effective is the NEX, which has a zero-sense cooling system, and you won't feel the phone heat up while charging while playing games, which is very practical.

After watching the release of X21, I feel that X21 is better than S9. The screen-to-body ratio of the S9 is, and the appearance is unchanged from the S8. x21 of 19:

9The screen ratio is as high as the screen-to-body ratio, and the X21 is better in terms of vision. The X21 uses a Qualcomm Snapdragon 660AIE processor, with 6G large memory, artificial intelligence computing, and long-term smooth operation is no worse than S9. The front of the S9 is only 8 million, which is still worse than the new generation of dual-core pixel camera of the X21.

1All SamsungS9**It's quite high,I read their parameters,I think X21It's worth considering in terms of price or performance configuration。

Configuration: Qualcomm Snapdragon 660AIE, artificial intelligence is added on the basis of 660, and it is better to cooperate with 6G large memory, and run smoothly for a long time.

It uses Snapdragon 845, and the system configuration is high, but it is 4G storage, and the intelligence is not as good as X21.

Gaming: The previous generation X20 is a KPL designated machine with game engine optimization. This time, in the application of AI, X21 has added artificial intelligence JOVI

AI, the game performance has been more professionally optimized, and playing games can be more immersive.

There is also competitive mode, competitive mode is a feature specially optimized for competitive games, it can adjust the CPU and running content to the best state, and open the black promotion level in minutes.

Photo: The rear is 1200W pixels, and the front is only 800W

2.Compared with X21's new generation of dual-core pixel camera, coupled with the P3 shooting color gamut to bring richer photo colors, ** vivid colors, X21 obviously has a more powerful photo innovation technology.