Cool open 50A2 smart TV experience: HDR+HiFi+ big content, audio and video

 

Foreword

In the father’s time, the TV in the living room was a symbol of wealth. In the Internet era, smart TV is a well-deserved living room "dominant", but "this TV" is not "peer television", it is more like a "computer" with a large screen to meet the different needs of users. Therefore, all manufacturers are increasingly focusing on the balanced development of smart TVs in terms of design, configuration, and functions, and they have also developed different concepts such as millet's "split design", LeTV's "ecology", etc. And enough.

 

On May 24th , Skyworth’s Internet TV brand Cool developed a new A2 series of HiFi content TV, and clearly put forward the idea of ​​“does not use the ecological flicker to enhance the TV experience with big content”, and presented a TV with a value of 598 yuan. Years of love Qiyi Kiwi VIP members, introduced a large number of high-quality third-party services for large content. What is big content? The tail will be used as an explanation in the subsequent experience, combined with the experience of using Coocaa 50A 2 . In fact, from the perspective of our consumers, no matter what the concept is, we always pay attention to whether the appearance is beautiful, whether the sound quality is good, whether the picture quality is clear, whether the system is easy to use, and whether the content is rich. Next, the tail and everyone together will fully experience the 50 -inch 50A 2 smart TV in the A2 series.

 

 

Unpacking accessories is not so simple

  Product packaging represents the first attitude of manufacturers to treat products, so the packaging of well-known manufacturers will absolutely make people feel relieved. The same is true for Coocaa's 50A 2 packaging. The original cardboard has no appearance damage after a long journey. In addition, the 50A 2 box was slightly heavy. In the past, a 50 -inch TV was moved onto the 3rd floor alone . This time it was really hard compared to the fact that the 50A 2 box and the product's strength, compression resistance, and material were reflected on the side . Not bad.

 

 

Cool open 50 A 2 is delivered by SF Express, and the speed of arrival the next day is indeed very good, but also saves the transportation concerns of long delivery. The opening on the packing box is marked with the correct steps to take out the Cool Open 50A 2 and the details are in place. The internal use module foam to secure the TV is very strong, accessories are embedded in the upper layer.

 

 

Coocaa 50A 2 accessories include base brackets, fastening screws, remote controls, batteries and instructions. The two brackets are made of aluminum alloy and have non-slip pads on the soles of the feet. They are lighter and more stable, and they are distinguished by different colors of plastic packaging. In the base screw accessory bag, a small screwdriver is also carefully distributed for easy installation out of the box.

 

 

 

Cool open 50A 2 remote control uses a simple 12- key design, moderate size, back with curved handle, grip is relatively good. Remote control four-dimensional navigation keys on the small bump to help locate, get started is very easy, and the key feedback is clear, it is easy to achieve blindness to liberate the eyes.

 

 

Appearance design, high value, metal texture is the biggest surprise

  TV is the most prominent home appliance in the living room, so the value is important. From the picture, cool open 50A 2 in the off state, narrow plastic frame and screen integration, there is no black edge when the boot, the metal front face with two slightly expanded aluminum alloy bracket, giving the atmosphere stable a feeling of. At the same time, herringbone brackets also occupy the smallest space as possible. The lines of the entire machine are concise and smooth. It is obvious that the skills of the Red Dot Extreme Award industrial design team are truly extraordinary.

 

Cool open 50A 2 front is the most prominent is the perforated metal front face, this is the finishing touch of the machine. Why pierce it? Because the bottom of the TV screen is one of the main areas for heat dissipation, long-term heat dissipation will have a certain influence on the metal plasticity. After metal punching, it will not only help the heat dissipation, ensure that the metal will not be deformed, but also block moisture vapor, to a certain extent, The service life of the TV is a good combination of material selection and design.  

 

At the same time, cool open 50A 2 perforated metal front face is also built-in JBL sound speaker hole, there are cool on the right side of the LOGO and JBL certification nameplate, the left side is a Bluetooth audio button, sound effects behind the introduction of a special experience. The front face of the entire metal is full of texture and the vision is very clean.

 

Today's smart TVs have gotten rid of the traditional bulky impression of TV . The thickness of Coocaa's 50A 2 is only 9.9mm . By comparing the one-cent coin in the photo with the frame, and comparing with the thickness of the OPPO R9 , you can feel more intuitively. Its slim design. Moreover, the side of the metal brushed texture is more intense than the front face, from the corner you can see that the molding process is good, there is no stitching, like the details of praise. In this way, whether the 50A 2 is placed on the TV cabinet or hung on the wall, the side of the visual sense is very fine.

 

 

Cool open the back 50A 2 of the Aspect is also used all-metal design, rational layout, the overall simplicity. The four grooves on the left and right sides of the back are innovative ribs designed in the same way as the sturdy ribs of the Samsonite suitcase. Under the premise of ensuring the slimness and lightness of the metal back panel, the toughness of the metal is enhanced by the preset physical deformation. Both a sense of design and practicality.

 

On the lower side of the back is a Class - A sound system co-designed by Cool Co. and Harman , and the metal nameplate reminds you once again of an extraordinary appearance. Cool open 50A 2 back has more cooling holes, especially the sound hole at the bottom of the sound is not because the location usually can not see and ignore the workmanship, careful inspection did not find rough phenomenon, through the convection effect of different cooling holes, the actual cooling The effect is good.

 

 

Interface, cool open 50A 2 has two USB3.0 interface, three HDMI2.0 interfaces, the latest interface technology to ensure the rapid transmission of data. In addition, it is also equipped with a wired network interface and AV-in , Lineout , DTMB and other current TV input and output interfaces, TF card slot is hidden design, and some of the interfaces are also to meet the daily needs of most families.

 

Performance configuration, favorite Ferrari HiFi HiFi sound quality

As mentioned before, smart TVs are more like an intelligent platform in addition to traditional video and Internet on demand functions, so hardware performance is particularly important. Cool open 50A 2 uses a 64 -bit Mstar 6A938 chip, equivalent to the Qualcomm Snapdragon 820 in mobile phones , is a well-deserved flagship chip of the year. At the same time, 50A 2 perfectly supports 4K playback, and has MEMC motion compensation and HDR high-dynamic picture technology, and outstanding performance to a certain extent highlights the cost performance. Regarding the picture quality, there will be special tests later.

 

No sound, no matter how good the show can not get out. Cool open this time with Harbin's JBL joint research and development of A -class audio is a matter of course, after all, there is a certain basis for cooperation. However, Harman JBL has a strict internal rating system, and the top A -class TV and audio ratio is no more than 1% . This time, the 50A 2 can once again become the only A -grade certified TV built-in audio system for TVs other than the CoolTV T55 . Yu Harman was responsible for the original design of the hardware and sound cavity, and the quality was guaranteed.

 

 

Cool open 50A 2 uses the industry's first balanced dual bass radiator, the speaker layout is very characteristic, four bass radiators in three-way loudspeakers are divided into front and rear layout, with two neodymium magnets in the subwoofer, through the air movement Enhance the bass effect; the other two silk film tweeters are different from your friend's down or backwards design, but they face the front of the TV and follow the acoustic laws, which have obvious effect on the sound quality improvement.

 

 

A cool open-class speakers 50A 2 and will not be wasted, after which point the Bluetooth button on the left side of the front face of the metal press, the TV screen will automatically shut down, the speaker will activate Bluetooth 4.0 mode, the user can connect the phone, Pad and other digital audio device acts The sound effect is equivalent to a super-thousand dollar JBL audio set in the living room .

 

 

In the actual use process, whether it is the big scene soundtrack in the movie, or the vocal sound in leisure time, the 50A 2 speaker hardware is matched with the HIFI power amplifier chip, Dolby decoding and DTS sound processing technology, which can truly restore the scene and sound effects. exquisite. Moreover, the 215W 's power performance is outstanding, and the sound volume of the daily watching TV is very loud in a very low position.

 

 

System content, big content experience is not bad

The Internet has changed the TV, HiFi A2 series of cool open concept great content and therefore for us. HiFi introduced the experience in the above, but Cool Contents not only refers to massive audio and video resources, but also covers education, shopping malls, games, music, application circles, travel, brands, and home intelligent terminal control, and so on. Personally, this is what Smart TV should have as a living room hegemon. 50A 2 is a large-screen platform for large-scale content. It has initially achieved a diversity of views, such as seeing, hearing, playing, using, and controlling. Identity, multi-functional transformation. The idea of ​​big content is reflected everywhere in the system UI of Cool Open 50A 2 .

 

The 50A 2 is equipped with a cool open system based on the Android 6.0 custom development. The entire UI adopts a card-style simple style, and the page switching response speed is good. Moreover, the main page basically covers the promotion of large content, the home page can be quickly positioned by a limited number of operations.

 

 

Cool open 50A 2 settings page is divided into network and connection, image and sound, common settings, accounts and payments, upgrades, about the six major parts of the machine, each part of the setting classification is also relatively clear. In particular, the system will be prompted for a closed beta version every week, and it will be upgraded once during the experience. It is also commendable to be able to continuously optimize and upgrade the experience.

 

 

In terms of film and television resources, Coocaa 50A 2 is cooperating with Galaxy and iQiyi, and the purchase will carry a two-year Kiwi VIP member worth 598 yuan . In this way, whether it is my favorite Hollywood blockbusters, documentaries, or his wife's favorite variety shows, TV series, or children's favorite children's programs, animation movies, iQIYI's members and VIP have the latest high-definition resources, as well as exclusive 4K resources, and no advertising, this relatively cool. For example, the "Descent of the Sun" that was popular in the past was the iQiyi's simultaneous broadcast.

 

 

 

The child is a treasure at home. Coocaa 50A 2 In addition to children's channels in film and television resources, there are special educational content accesses, including not only children's nursery rhymes, fun learning, and young convergence, but also textbooks for senior students and exquisite test questions. There are even maternal, child-rearing, sports, food, and health-care contents for adults.

 

 

Coocaa 50A 2 also has a child mode, which is activated by clicking on the leftmost side of the homepage. This model is tailor-made for children, video, education and game resources and APP have been screened, and supports parental mode for more targeted settings. What is more interesting is that to exit the child mode or enter parental control, you need to calculate a calculation problem, which means that children can make such a calculation problem, and you no longer need the children mode.

 

 

 

Coolcom Mall is more inclined to video and television shopping experience, can choose home, beauty, kitchen and other types of products, there are also some third-party platform applications to download, expand the product range, home Daren prefer. Of course, in order to ensure the quality of on-line products, the work in the pre-cooling period must be done carefully.

 

 

Playing games on TV is also a good way to relax. Cool tour bar covers eight types of games such as board games, leisure puzzles, and action designs. It supports the purchase of somatosensory guns, handles, and other peripherals directly. The price of Jingdong is the same. So, cool open 50A 2 the riches of the Andrews game resource + + big screen gaming peripherals excellent operating experience more perfect together, greatly enhance the replayability of the game.

 

 

 

Kukai Tourism and Music Center is also working more with third parties to provide different APP downloads, and it also corresponds to Cool Open to build big content platforms. With the promotion of the concept of big content, more third parties should be added for users to choose to use.

 

 

 

Smart home is a more interesting application. Cool open 50A 2 can become a smart home terminal by accessing a wireless network, and wirelessly control air conditioners, cameras, smart lights, and air purifiers at home. This kind of function exploration conforms to the current development direction of smart homes. With the increase in the types of supporting hardware, it will be more convenient to use.

 

 

 

One of the charms of smart TV is to install and use Android's massive application resources. Cool open has an application circle for this, and the search, download, installation, and management functions are also relatively complete, and can meet a variety of different user needs. This is similar to similar products and no longer introduces the experience.

 

 

No repair map measurement, restore the quality of the truth

To tell you the truth, the appearance of the product experience will be a certain post-processing for the beauty of light and shadow effects. But to the quality evaluation part, the tail will faithfully use the original image captured by the camera, and only do the cutting will not do any other post-processing. Of course, we must admit that because of the influence of the surrounding environment and the camera's automatic recognition, sometimes the white balance is inaccurate. At the same time, because of the uploading platform, the real shot pictures were greatly compressed and the picture quality was very damaged. Please cooperate with the text description.

 

Cool open 50A 2 has 3840 × 2160 Ultra HD resolution, so first 4K TV resolution test, there are test effect text instructions on the real shot map. As a whole, the 50A 2 pixels have good performance, and those thin lines, small fonts, and small color blocks can be clearly seen and meet the 4K requirements.

 

 

The following figure is a test of the color performance and viewing angle of the 4K TV. The color of the Cool Open 50A 2 is rich, the transitional details are natural, and the performance is quite satisfactory. It is in the upper middle level.

 

 

The following figure is a 4K TV screen level restoration test. From the actual performance, Cool Open 50A 2 can show the details of the level diagram and the spherical level, black and white transition natural, bright and dark can also vaguely see 253 and 8 About the high-end 4K TV standard that meets the test chart requirements .

 

 

The following figure is a 256 -level grayscale test. The more grayscales displayed, the clearer the number of grayscales. This shows that the TV has better reduction power for shadow detail and level details. Measured cool open 50A 2 can be distinguished from the second grid, indicating that the quality of the LCD panel and driver IC are better standards. There are other real test charts.

 

 

 

 

The following figure is a real shot of 4K video, cool open 50A 2 with MEMC motion compensation, simply put in a frame of motion compensation frame between two images, effectively eliminate the jitter tail, so the motion picture will be more smooth and clear.

 

 

 

 

The following are real shots of some pictures, showing the cool-open 50A 2 picture quality effect through more complex scene pictures .

 

 

 

Here are some of the original map and really making a comparison chart, because really making a map will be white balance and compression quality impact, more attention to the HDR technique 50A 2, the high dynamic contrast of light and dark areas of the picture.

 

 

 

Review

In short, Coocaa 50A 2 is a high-end 4K smart TV, with Red Dot Extreme Awards industrial design team's high-value appearance, equipped with the industry's leading audio and video hardware and technology, and the concept of large content can cover life. All aspects, as well as the blessings of the iQiyi VIP , the overall experience is still very satisfactory.

 

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