With the digital home life entering the smart age, the intelligent innovation of television has entered a new stage. Various fun interactive functions have been added to the television, making the television no longer a simple audio-visual tool, nor a single smart device, but gradually becoming Smart hub. In order to seize the most important equipment in the living room, each manufacturer is also making every effort to invest in the "smart" Red Sea. Philips, as a veteran TV maker, naturally will not sit still. However, in addition to its smart way, it is also in the context of anti-blue light. As the short-wave blue light hazards of screen products have gradually been taken seriously in recent years, protecting eyesight and reducing the harm of short-wave blue light has become the consensus of everyone (Alumni here is often recommended anti-blue light glasses) Philips in this node, introduced the so-called national first net blue guard Eyes revolutionary TV products - Philips Shushi Blue TV 40PFF5650, really caught everyone's attention.
The main parameters of Philips Philips 40PFF5650/T3 are as follows:
This assessment is also the first time that smart TVs have been written. There may be some deficiencies. Please make more suggestions and make improvements.
The planned test directory is as follows:
Gossip less, open test 
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First, appearance display
When we got it, it was like this. Debang hit a wooden stand to protect the TV. It should be said that the protection was still in place. It was a little slower, and it was found that the bottom of the TV box was a bit damp. . . But fortunately the TV does not interfere ~~
On the packaging still shows the basic selling point information: 40 inches, smart TV, support HDMI jack, USB jack. . There are kernel niubility friends ~~ 
, of course, how to know after the specific test
After it was put out, things were more concise, mainly including: TV body + base + remote control + brief description, this base plastic. . It seems to be relatively low, it is estimated that it is a cost constraint, it is not very good in the machine itself is not particularly heavy, this can be supported
Bottom mounting brackets for turnbuckles, and acoustic holes
After installation, you can see the cushion and cushion
After the installation, the effect of modernity is still good, but to use the big screen, the 40-inch is a bit small, and it is still good in the bedroom.
The logo at the bottom shows the forcing, while the power work indicator is hidden, the standby is red, the work is blue
14mm slim body, integrated design, simple style.
The thickness of the fuselage and the size of a dollar coin, in short, the size control is still very good
On the side of the fuselage, there is no curvature on the back, straight lines, and some basic input interfaces are also on the left side of the TV
Close-up of the left side of the TV interface, USB2.0*1, USB3.0*1, HDMI*1 plus an AV input
On the back of the list, the entire plastic cover, the distribution of heat dissipation holes, to ensure a good heat dissipation inside the machine. At the same time, four holes are arranged on the back to facilitate the wall.
The power button is arranged in the lower left corner of the back of the TV. The first contact is not really easy to find (finally read the manual to find out.) Considering that the power button may not be used at a high rate, there is nothing wrong with it.
Power cord socket
A long strip of heat vents on the back of the back
Back input hole
The nameplate on the back, OEM of TPV
Remote control, the left is the Philips remote control, compared to plasma Panasonic, ordinary flat-panel TV remote control, more smart TV need buttons (fast forward rewind, one-click switch to the smart desktop, etc.). This remote control is still a good workmanship, button feedback evenly.
summary:
From the appearance point of view, the modern design, the external work is good, there is no obvious gap, the thickness of the weight control can, the cooling hole design is also more. Designing with a USB 3.0 is a bright spot.
However, considering the price and cost, the disadvantages are also obvious. The overall plastic design (including the base) makes people feel a little cheap. At the same time, the input interface, especially HDMI, which has a relatively high usage rate, is less frequently designed.
Second, internal display
Now it's popular dismantling, you can see how the internal work. Provide a little basis for buying.
Relative to mobile phones and other electronic products, the dismantling of television is still quite easy. All screw holes have warning signs, one by one can be down
This is the case with the dismantling of the whole. The left power supply control, the right CPU memory, the screen drive circuit and other smart TVs are different, and they are placed on the bottom with both left and right speaker units. The so-called smart TV, the circuit is streamlined a lot
With such a small speaker unit, don't expect too much from the sound quality. However, the stereo and surround sound effects of the advertisement still have certain manifestations.
The middle of the huge white heat sink wrapped is the core of the CPU, but the heat sink has been welded to death, it really can not get down (mainly to engage in down the bad welding back, to do nothing), I do not know the specific model.
Here TPV is also a subsidiary of TPV, formerly known as TP Vision, a joint venture between TPV and Philips, which is responsible for the production, design and sales of Philips TV in various regions of the world. In 2014, TP Vision became a wholly-owned subsidiary of TPV.
On the back, you can see that there is a thermal pad for protection. . There is also a heat sink soldered to the PCB board. .
LCD driver circuit, in fact, this yellow soft cable is very dangerous, once broken, the screen can only be scrapped 
There's Innolux here, which is also referred to as Innolux's display module. The backplane looks from the inside, and the workmanship is very general. And it's thinner
summary:
Internal workmanship is acceptable, but it can only be said that it is worth the price. Practical.
Third, display effect display
Gray scale tests can basically be seen in the range of 3 to 38, and the level is acceptable.
Leakage test, the following one for the Panasonic plasma for comparison (although a bit unfair Kazakhstan ~), you can see that the light leakage control is indeed normal, and I DELL U2414 drain this almost. .
Color level display, color transition performance
Visual angle, performance is acceptable, there is no obvious color distortion
Another selling point of this TV is the anti-blue screen.
Anti-Blu-ray is also a hot topic at the moment (this measure also said that the harm of Blu-ray http://test.smzdm.com/pingce/p/22420, I do not ctrl+C/V). At present, the more popular solution is the use of anti-blue light spectacles (such as LZ bought JINS: http://post.smzdm.com/p/154458). There is also a blue light-proof film. The working principle is similar to that of anti-blue light spectacles. , it blocks harmful blue light and is not absorbed by the glasses.
However, both options are "passive", and Philips Philips 40PFF5650/T3 can provide an "active" way, that is, light source actively filter out the blue light, relatively speaking, this program is more convenient (without glasses Or additional stickers).
According to the official statement, the use of Blue Vision technology, which is the use of its patented LED technology, changes the peak intensity distribution of short-wave blue light, making the peak wavelength from 444nm to 460nm, which can clean up more than 90% of short-wave blue light (wavelength 380-450nm). ,Reduce blue light damage,improve the protection of the eyes at the same time,make the brightness unabated,color fidelity,show more close to the real world color.
The official ads also provide a simple test method as follows
However, when he used his glasses to test, he found that the scene was not very easy to display and had no choice but to stop. So had to take a subjective test program and watch the same video (Hobbit 3, to test it twice After using this product, it feels more comfortable (control group: SHARP LCD TV).
summary:
In general, at this price point, the television display is fairly good, the picture quality is clear, and the viewing angle is wide, but the level is not enough. At the same time increase the blue eye protection function, improve the competitiveness, but TV, computer, it is better to look after work is better (if more work to use more words , let the eyes rest more is the king.
Fourth, the system uses the test
The first time you turn on the language settings
After that, you need to search for cable TV, audio and video settings, and wireless/wired network settings.
Cable search
Image and sound settings
The operation is relatively simple, and the image and sound settings can be set quickly and easily in a simple and easy-to-understand manner such as image contrast or sound selection. 
Network settings
Support wired and wireless connection
After setting up, you can enter the smart TV interface
Can only say that this interface design is not too beautiful, although some basic functions are provided. The upper left corner is connected to cable TV. Since there is no wiring here, it can only be a snowflake state. The top of the interface provides basic setting functions: including input source settings (the remote controller can also be adjusted), and some advanced settings such as screen and sound settings can be found for high-end users to choose to use.
Because the Philips 40PFF5650 cannot adjust the picture when the smart TV status and USB external storage resources are played, the picture below shows that the picture setting items are gray and cannot be adjusted. A little disappointed.
The rest of the pre-installed features (including online video, games, applications, etc.) are scattered below the interface, a bit messy, not at a glance. For online video, it cooperates with CNTV's Future TV (ICNTV Online Video) to provide film sources. Covers some basic content such as movies, TV dramas, cartoons, documentaries, variety shows, entertainment news, and some of the latest drama series can also be included in time.
Due to the well-known reasons, it is not supported for live broadcasts, and other software needs to be installed for support.
In terms of applications, the Philips Mall comes with some basic applications, but the types are not particularly large, they are generally updated, and if necessary, they can be installed via U-disk or by installing other desktops' own application malls (but may be There is a problem that is not well-adapted. The game that was previously installed through an external installation cannot be executed. ).
Philips 40PFF5650/T3 provides two USB ports, so it also supports the playback of external video. During the test, the downloaded 1080P video is copied to the mobile hard disk, and the mobile hard disk is inserted into the USB interface on the back of the TV. In the local interface, You can find the files in the removable hard disk, and the operation is more convenient.
Relying on the strength of intelligent systems, in the test, various formats of the film source can be normally broadcast.
SBS. Popular songs. Girls' Generation - Girls'Generation.m2t
Music_Station. Girls' Generation. Mr_Taxi.ts
Good.Night.and.Good.Luck.1080P.wmv
JVC.Demo.-.The.Beauty.Of.Japan.(HD-DVD.AC3.1080i).avi
dolby_countdown_v2_lossless-DWEU.m2ts
Including the 1920×1080 Full HD Format 4, the image quality is clear, and the color reproduction effect is satisfactory. However, it is a bit of a pity that while supporting external subtitles, it seems that how they can't display Chinese subtitles can only support English subtitles.
Finally, there is one point to mention is that to promote the concept of environmental protection, the TV specification is actually very thin, including only the most basic operations, but this does not mean that you need to go online to find information, TV built-in instructions, only need to call out Help contains detailed instructions. This idea is still very good.
summary:
Basically, the basic functions of smart TVs are available, but it can only be said that the functions are realized. However, the user experience needs to be strengthened. Many functions are not well displayed in sub-items, but are distributed on the entire TV interface in a messy manner. . At the same time, the built-in video is not very satisfactory regardless of the type or number. If you need improvement, you can install other third-party desktops to increase the use of satisfaction. (Here we have to say, the third-party desktop has obviously improved one grade).
Fifth, use experience
The machine has been disassembled above and its configuration is shown here again.
Can be seen as a quad-core clocked at 1GHz, 512M configuration, taking into account the price and cost factors, this configuration is not surprising. However, because of the smaller 512M configuration, operations including system interface switching and application opening are all slow in actual use, requiring patience. Therefore, during use, it is necessary to clear the memory in time to prevent excessive programs from occupying the memory space in the background.
There is no pressure on the Philips 40PFF5650/T3 to run some big games. Of course, the external handle or mouse can bring more convenience.
Sixth, summary
The Philips Blue 40PFF5650/T3 Philips Smart Blue patented comfort blue patent technology to reduce the viewer's Blu-ray damage to a certain extent, opened a blue ocean in many domestic smart TV.
After nearly two weeks of actual use, summarize the main advantages and disadvantages of the next television:
advantage:
First of all, of course, is the comfort blue patented technology used to reduce blue light damage. From the specific use of results, it can indeed reduce the fatigue of the use of the eye to a certain extent, and is more convenient than wearing anti-blue light glasses;
2. The quality of the picture quality is good, the color saturation is moderate, the color is still relatively accurate and normal, the viewing angle is large, the overall picture brightness is even, the dark details are rich, the overall picture style maintains high brightness and high sharpness characteristics, and may be due to comfort Blue technology is not particularly fatigued during the actual viewing process.
3. In particular, praise the concept of environmental protection.
Disadvantages:
1. There are some reasons that may be caused by the cost: For example, the hardware interface, the provided interface, especially if there is only one HDMI interface will have the inconvenience of use;
The 512M memory dares to increase the number of points, seriously affecting the ease of use, whether it is the boot time or the software switching will take some time.
The overall plastic feeling is relatively strong, even the base is plastic structure (of course, from the advantage, relatively light...)
2. Others are in terms of design: Smart TVs need to be easy to use and easy to use in their UI design. The overall situation is not beautiful. There are few application resources and video sources.
3. Remote control is not particularly easy to use, there is no mobile phone support.
4. Can consider adding some additional features, not just limited to viewing this basic function.
Among them, Philips is a good entry point to prevent Blu-ray as a selling point. Playing health cards is also the most popular in recent years, but look at its anti-Blu-ray product line, including three dimensions 40/50/55, but look at its internal configuration and There is no significant difference (1 HDMI, 1 USB3.0), it should be just the difference in screen size. Therefore, this series of products has only made a few articles on the screen, and it is not a good thing to perform on "smart". If you increase the differentiation in internal configuration (such as memory increase, CPU enhancement, etc.), I believe that the audience may be broader. . However, on the other hand, smart TV is a consumption gimmick or a practical home entertainment tool, which must be considered from the consumer's application needs. Individuals are still more in favor of users Vespa's point of view, the TV itself is a durable appliance, the general life cycle is relatively long, it is not possible to change the same one year or two as the mobile phone, so even if the current selection of the latest strongest hardware configuration The smart TV is also likely to face a phase out in performance after one year, so focusing on the display function of the TV itself is a sensible choice, and other functions such as playback, games, etc. can be completely delivered to external devices such as boxes. To achieve. In this respect, I personally feel that this Philips TV is still competent.
Philips uses comfortable blue technology to improve the comfort of the viewing eyes, but long-term viewing is not particularly good for eyes and body functions. It integrates into nature and increases communication between people, especially relatives. It is also particularly necessary.
(End of the article)
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