From the era of functional machines，The screen creates a simple connection with the user，With the rapid development of smart phones，The topic of Jiangsu and Zhejiang screens has also been pushed to the forefront。 The screen is an important part of our connection with the mobile phone，can bring in the sense of touch、vision、The ultimate experience in perception。
Both vivo X70 Pro+ and Huawei P50 Pro are the flagship mobile phones that focus on video this year，Both phones take really good photos，But if it doesn't render well on your own screen,，that would be a great pity，So through the actual test, I will show you what qualities a good screen should have.。
The front of the vivo X70 Pro+ uses a custom Samsung 6.78-inch 2K E5 LTPO super-sensing free screen，Local peak brightness up to 1500nit，Support 1.07 billion color display and 1-120Hz LTPO free frame rate display，And obtained Displaymate A+ certification，There are 7 test results are very good，Breaking 14 display records。
The front of the Huawei P50 Pro uses a 6.6-inch OLED flexible curved screen provided by BOE.，Support 120Hz high refresh rate and 1.07 billion color display，Digital content can be accurately represented in，At the same time, 1400Hz high-frequency PWM dimming is added，Can protect the screen，Can take care of eyes。
The Importance of High Screen Resolution
under normal circumstances，The higher the resolution of the phone screen，The picture on the screen is clearer，The details are more delicate。 besides，For screen display，The ppi value is equally important，It represents the number of pixels per inch of the screen，That is, the pixel density value of the screen，The higher the ppi value，Display screens can display images at higher densities，The higher the degree of realism。
The vivo X70 Pro+ uses a 3200×1440 screen，Density reached 518ppi
Huawei P50 Pro uses a 2700×1228 pixel screen，Density reached 451ppi
next，We put two phones under the electron microscope，Observe the difference in the arrangement of graphics elements on the two screens。
under electron microscope，The arrangement of the pixel points of the two screens is fully exposed，Vivo adopts the arrangement of Samsung diamonds，Huawei uses BOE's unique RGB arrangement，Different sorting orders have completely different display effects。
next，Let's compare the proofs，Observe that the same photo is enlarged on different mobile phones，How does it show。
by zooming in，It can be clearly observed that the vivo X70 Pro+ displays sharper font edges，However, Huawei P50 Pro will have some fuzzy feeling in the reality of the edge of the font，However, there is not much difference between the two in daily practical use.。
Measured：Screen color mode adjustment
vivo X70 Pro+ supports three color mode adjustments and three color temperature adjustments。
Huawei P50 Pro only supports two color mode adjustments and three color temperature adjustments。
Both phones have rich color mode adjustments，Users can adjust to the most suitable screen color according to their personal preferences。
LTPO free frame rate
With mobile resolution、Double improvement of refresh rate，It is bound to increase the power consumption of the mobile phone。 vivo X70 Pro+ equipped with LTPO technology，1-120Hz refresh rate can be freely switched， It not only ensures the smoothness of the screen，It also solves the power consumption problem caused by high resolution and high refresh rate。
Huawei P50 Pro adopts smart frame adjustment function，can achieve eg 60、90、120switching between frames，The vivo X70 Pro+ uses LTPO technology to achieve hardware-level frame rate switching，Screen refresh rate switching is smoother and more natural。
Game MEMC frame rate enhancement
An excellent screen will not only bring a better visual experience，Vivo X70 Pro+ also has game MEMC frame rate enhancement function。 Currently it supports two modes in the game：Boost frame rate mode and high frame low power consumption mode。
The native frame rate can be surpassed by the professional video chip V1，Experience the smooth high-definition game screen of 120 frames。 It's reducing screen smearing、Caton feeling and silky visual effect at the same time，Details are also sharper。
Through the comparison of the above points，A great screen is more than just a boost in resolution，refresh rate、Touch sampling rate、color temperature、saturation…… equally crucial。 Mobile phone screen as a bridge between users and mobile phones，Let's communicate with mobile phones、make close contact，An excellent screen can bring us a better experience in terms of look and feel。
Looking at the two phones，Both are their flagship products，have excellent performance、Image performance and battery life，By comparing the performance of vivo X70 Pro+ in terms of screen, it is better。 With the rapid development of mobile，Only by making the screen better can meet the user's high requirements for interactive experience，Providing users with high-quality screens is the direction that every mobile phone manufacturer should strive for。
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