After the smart screen has been implemented from concept to product，It has always been a very important role in Huawei's terminal products.，Especially when the mobile phone business is blocked，It has become one of the core supports of the all-scenario intelligent strategy。With high-quality audio-visual entertainment、Various intelligent interaction capabilities、solid pile，Huawei's smart screen equipment stands at a very high starting point，It is also the leader in the domestic mid-to-high-end market，leave a good reputation。
at the same time，There are also more people expecting that Huawei will be able to launch a more mass-market smartphone.、An entry-level smart screen product with a more affordable price，Make it affordable for more families、useful。The newly released Huawei Smart Screen SE series is a new member of the smart screen that can meet this entry-level positioning.。
usually，Large-screen products on the market have a clear demarcation line for models with different positioning，General entry-level product in terms of quality、What can be done in terms of basic experience and other aspects meets the requirements，But when it comes to design、interact、When there is a slightly higher demand for sound quality, etc.，It's hard to guarantee，Therefore, although this type of product is cheap，But word of mouth is not good。
thus，Huawei's idea of building an entry-level smart screen is obviously different from the traditional style。new entry-level，Huawei Smart Screen SE SeriesHowever, many high-end technologies have been decentralized：
Equipped with a camera，Simultaneously continue high-definition smooth video calls、Home Camera and more，By cooperating with electronic cat's eye and other equipment，It can also extend more rich gameplay；1L independent large sound cavity；Provide a 4K large screen with a DCI-P3 92% wide color gamut to provide image optimization such as Honghu image quality engine and other algorithm technologies... and many other achievements of Huawei's continuous R&D investment。
It is worth mentioning that，The Huawei Smart Screen SE series is equipped with a distributed operating system for all scenarios - Hongmeng OS，Based on this, the Huawei Smart Screen SE series can also provide users with more fresh experiences across terminals.，Bringing Huawei's characteristic core capabilities such as multi-screen collaboration。
next，It is our detailed evaluation experience of Huawei Smart Screen SE series。
Exterior：Full screen with extremely narrow borders on three sides
Huawei Smart Screen SE series currently has 55 inches、65Inch two optional，Basically within the range that most users are used to choosing。The screen quality is also excellent，With 4K resolution，With DCI-P3 wide color gamut，direct backlight。
The Huawei Smart Screen SE series seems to pursue a positive and immersive look and feel，Three-sided visual borderless design，The texture and color of the four-sided border are consistent，Has a high screen-to-body ratio of 94%。
Huawei Smart Screen SE series uses a 13-megapixel camera，Magnetic design，Support up and down 180° rotation。Can be removed when not in use，Physically protect privacy and security。
as the picture shows，The interface of Huawei Smart Screen SE series is relatively complete。
- enter：HDMI 2 x 1；OF x 1；ANTENNA x 1。
- output：S/PDIF x 1；HDMI-ARC x 1 (multiplex HDMI interface)。
- data：USB 2.0 x 1；Ethernet port x 1。
1300Wan AI eye experience：This time completely cut off privacy risks
The concept of smart screen and its product form have been born for many years，But TVs with cameras are still very rare today。
The Smart Screen SE series is Huawei's entry-level product，Comes with a 13-megapixel magnetic camera，Support HD video calls，Even supports up and down 180° rotation，According to personal preference or the spatial structure of different rooms，Adjust the camera angle。
The reason why such a magnetic design is adopted，Possibly based on privacy protection considerations，Easy to disassemble when not in use，Physically isolate security risks。
same as predecessors，The cameras of the Huawei Smart Screen SE series also have various smart capabilities.，Acting on the daily life of users，This is also the place where it can be named "AI" to distinguish it from ordinary cameras.，Next, let's have an in-depth experience。
Users who often make video calls on mobile phones，should feel it，Video calls aren't great on the phone's small screen，This is especially true for some elderly groups with poor eyesight；In case of remote video conferencing，Picture quality is secondary，Phone speakers also have limited coverage。
The camera of the Huawei Smart Screen SE series can provide assistance for the video call function，Provide multiple function entrances，After entering, you can see the phone dial panel，After making an outgoing call, wait for it to be connected。
According to the author's experience，The video call effect of Huawei Smart Screen SE series is far superior to that of ordinary computers and mobile phones，Whether it is the picture clarity or the undoubted super-sized video picture。
Whether it's the caller or the caller，The other party will occupy the main interface of the screen by default，Adults who can basically sit at a distance of about one or two meters are shown in full body，Under the normal use of distance, it is naturally possible to allow many people to participate in the video conversation。
Thus，When you are away from home, you can open the "Smart Screen" APP on your mobile phone at any time，Call the smart screen at home through the video call function，People at home can realize instant video calls without complicated operations by picking up the remote control。If it is a remote video conference，Through this wide-angle camera, multiple participants can also be included，Make it easy for the other party to see everyone。
It is worth mentioning that，Changlian video call not only supports big screen calling mobile phone and mobile phone calling big screen，It even supports big screen calling big screen，It also supports large screens and Huawei tablets、Calling on Huawei Kids Watch，Quite convenient for users who use "Huawei Family Bucket"。
in addition，During a smooth call，under the same LAN，Users can quickly transfer the smooth call on the mobile phone to the smart screen，put down the phone，Use the smart screen to continue chatting。For example, on the way home, you can make video calls and chat with friends，When you get home, click the transfer function of the mobile phone video call，You can quickly transfer to Huawei Smart Screen SE series，Use the camera of the smart screen、Microphone and video call with the other party，No more holding up your phone。
Hongmeng-style multi-screen experience：One touch can cast the screen, large and small screens can be linked
Talking about the experience of using Huawei Smart Screen SE series，Can't get around its operating system。same as predecessors，Huawei Smart Screen SE series is also a smart terminal equipped with Huawei Hongmeng operating system，So what exactly is the Hongmeng system? How does it differ from other systems? What is unique about the smart screen?
It is not easy to answer this question precisely，Because Harmony OS is a huge operating system，It is not a hardware module or a function。in other words，The operation of the entire Huawei Smart Screen SE series is based on Hongmeng，Everything you do on the smart screen，In fact, Hongmeng system is involved in supporting。
certainly，Hongmeng still has its own characteristics。After a period of understanding and experience，In fact, there are some functional，You can clearly feel the difference between Hongmeng and other operating systems。If you must be looking for the answer to "Where is Hongmeng?"，The author will take you to understand：
Unlike ordinary TVs, it is extremely cumbersome to operate、Screencasting gameplay with great limitations (for example, it must be under the same WiFi、Sometimes a verification code is required)，HUAWEI Smart Screen SE series provides a one-touch projection function，Just touch the Huawei share icon on the smart screen remote control with your Huawei mobile phone，You can quickly cast the content on the mobile phone interface to the big screen。
This process does not require a network，Of course it doesn't even need the same Wi-Fi environment，watch short video、watch the news、When watching movies, etc., you can directly touch and cast them on the big screen。
in addition，When mirroring from mobile phone，phone status bar、notification bar、Incoming call floating bar reminder is blocked，User New SMS、The new WeChat reminder is not displayed on the large screen side。
In the process of experiencing the Huawei Smart Screen SE series，We found that Huawei mobile phones can quickly transfer pictures、Video and other files are transferred to the smart screen。The smart screen can also be transmitted to the mobile phone，You can also set the photo as a smart screen saver to play。
Picture quality experience：The superior wide color gamut coverage on this large 4K screen is the biggest advantage
For large screen display devices，More people still pay attention to its picture quality experience。Huawei Smart Screen SE series is equipped with an LCD screen，Resolution is 4K，With DCI-P3 wide color gamut。Moreover, the color gamut coverage rate of ordinary TVs in the same price segment is usually about 70% of DCI-P3，Huawei Smart Screen SE series can achieve more than 90% DCI-P3 wide color gamut。
Judging from the reflective texture of the "rice word"，The Huawei Smart Screen SE series we got uses a VA soft screen，Compared to TVs with IPS panels，Means that there is basically no obvious light leakage，Relatively, there will be better shadow and contrast performance。
Here, by the way, briefly introduce，IPS screen can achieve better layer smoothing in lower contrast，good for close viewing。The layering of VA screen is better under high contrast ratio.，Better for long-distance viewing。with sufficient contrast，IPS display effect is not as powerful as VA+ partition backlight。
VA screen TVs like Huawei Smart Screen SE series，In fact, it is better to watch with the lights off，It enables a purer black field。The black field of the IPS screen is not black、not deep，Often appears grayish，Suitable for viewing with lights on。As far as the display effect of SDR is concerned，IPS screen is better，But browsing HDR resources，Or the display effect of the VA screen is better when the lights are turned off。
Here we also use the Starscream color calibration instrument to test the screens of the Huawei Smart Screen SE series，You can see its color gamut、brightness、Contrast and other test results。Of course because the test environment、There are many factors such as equipment，There may be some differences in the final test results。
clarity、Test the TV picture in three aspects: color accuracy and wide viewing angle。The test picture has red and blue arrows，Blue is 1080P，Red is 4K。
Next, our testing process can ignore the blue arrow，To see if it meets the test requirements for image text labeling。
Let's take a screen shot，It can be seen that the Chinese characters in the picture can be、All four lines of letters are clearly identified and displayed。
No flicker and low blue light：television、The big screen should have set off a wave of eye protection
The topic of strobe was first discussed on mobile phones。That was after smartphones started to popularize OLED screens，Some ambitious manufacturers add DC dimming to the screen，And keep emphasizing that mobile phones need eye protection，With more extensive discussions later on，Users are also more and more concerned about the problem of stroboscopic。And on large-screen products such as TVs,，Discussions about eye protection may not be as loud on the Internet，But that doesn't mean no one cares。The Huawei Smart Screen SE series pays close attention to the user's eye protection needs.，Therefore, DC dimming is adopted，Keep the screen from flickering。
We have mentioned the topic of strobe many times before，It is divided into visible and invisible strobe。Generally speaking，The human eye can obviously feel the low frequency strobe，This kind of flicker can obviously cause discomfort to the human eye (such as astringent and dryness)。The higher frequency stroboscopic is invisible stroboscopic，Although the human eye cannot perceive flicker，But the visual cells of the human eye can，After cells perceive subtle changes in light and dark，will frequently drive muscle conditioning，This in turn stimulates the nerves and causes eye fatigue，even cause headaches。And DC dimming，can solve the flickering problem to a certain extent。
It is worth mentioning that，The solution of Huawei Smart Screen SE series for strobe is not limited to DC dimming，Even introduced flicker calibration on the production line，The driving voltage of the LCD panel of each factory screen has been strictly calibrated。The application of these strobe control techniques，Enables Huawei Smart Screen SE series to achieve flicker-free，And has been certified by TÜV Rheinland without flicker。
After solving the flicker problem，Smart screen also takes action against blue light hazards。public information display，Blue light generally refers to visible light with a shorter wavelength of 400-500nm and stronger energy.，The light in this part of the spectrum has greater damage to the fundus cells of the human eye.，May also cause sleep disturbance。
by debugging，The Huawei Smart Screen SE series significantly reduces the peak energy of 440-480nm blue light，Exemption levels to meet photobiological safety，Meet the requirements of photobiological safety standards。However, it should be noted that，The low blue light eye protection mode needs to turn on the eye protection mode setting switch，After turning it on, the screen will appear yellowish than the normal mode。
Summarize：The upward-climbing smart screen covers downwards and the potential of explosive products is revealed
as we said at the beginning，Huawei Smart Screen has stood at a very high starting point since its birth，It also gained a firm foothold in the domestic mid-to-high-end market，It can even be said to be the champion。And now the emergence of the Huawei Smart Screen SE series is to lower the entry threshold for users.，make it into more people's living room，Enjoy Huawei's technological innovation and content ecology。
The achievements of Huawei's smart screen in the past, both in products and in the market，It has a great relationship with the most basic sound quality performance，This generation of Huawei Smart Screen SE series also continues this excellent gene - equipped with an LCD screen，Resolution is 4K，With more than 90% DCI-P3 wide color gamut，Much stronger than ordinary DCI-P3 70% TVs in the same price range，Detection by tool，SDR brightness can reach nearly 300nit，within expectations。
on the one hand，Huawei Smart Screen SE series also incorporates many core technologies of Huawei，such as distributed multi-screen、AI Eyes、Honghu image quality engine、One-touch screen projection based on Hongmeng system、Smart voice and other capabilities，Bring multi-screen collaboration、Experience of smooth video calls and other functions。This is the result of Huawei's continuous R&D investment，Both sink in the entry-level TVs such as the smart screen SE series，Possess considerable explosive potential。
on the other hand，The application of innovative technologies of Huawei's smart screens in the past，High-end quality sinking，It can be regarded as building a competitive moat for the Huawei Smart Screen SE series。Combined with the previously launched X、V、S series，After Huawei has established itself in the mid-to-high-end market，I believe it will also have an impact at the entry level，Make smart screen coverage more perfect，The strategy will also be more ambitious。