Evaluation of LeTV Split Super 4 Max 70 TV in Private Cinema

IT 168 Evaluation It has been more than a year since LeTV first released a 70-inch large-screen TV. Although most TV manufacturers focus on 50-inch TV at present, for those who really want to realize the home theater effect, 50-inch TV is too far-fetched, and LeTV, as a brand with high attention in Internet brand TV, will inevitably enrich the product line, so 70-inch TV will gradually enter consumers' homes. Now LeTV has released the latest 4th generation LeTV super tv MAX 70. Fortunately, IT 168 got the prototype of this product before it was released, and conducted an in-depth test on this product at the first time. What kind of performance will this product have? For more information, please follow Bian Xiao's words.

Get to know the 4th generation LeTV super tv MAX 70 quickly.

The 4th generation LeTV super tv MAX 70 is a split TV, which integrates the host and audio. It adopts 64-bit v8-A processor and 8-core 1.8GHz CPU, which makes the TV run very fast, with 4G ultra-large running memory +32GB/64GB high-speed flash memory. At the same time, Adreno 430 GPU can match the performance of the game console, and there is no pressure to run large 3D games and 4K HD videos. Good TV sound is also important. The new generation products adopt Harman Kardon full-function sound system, 80W wireless subwoofer, the sound cavity volume is 8L, and the 6.5-inch long stroke has low distortion, which brings better audio and video effects. EUI, the latest system based on Android, is more intelligent and humanized. The screen adopts Sharp 70-inch 3D 4K screen with a resolution of 3840 X 2 160. The last highlight is the ultra-thin design of 9.9mm, and the price is 12999 yuan!

Appearance analysis

The 70-inch TV feels super big in a 30-square-meter space, which immediately gives the whole living room a sense of science and technology. It adopts silver-gray ultra-narrow frame and seamless bending technology, which is also the consistent style of LeTV TV family. The thinnest part of the fuselage is only 9.9mm, and the frame is only 9 mm. This time, the base part does not follow the cloud base of LeTV super tv, but adopts a herringbone base with similar ends, because it is a split TV. If it is a cloud base, the host part will block the design behind it, which is not so harmonious.

▲ positive

▲ 45 effect

▲ back

▲ You can see that the cables inside are very neat.

The back of the TV is the same as X55 pro. The upper part is made of aluminum alloy. The brushed backboard can enhance the heat dissipation of the TV while increasing the strength of the body. The lower part is made of transparent polycarbonate, so that users can see the neat and exquisite circuit board in the TV. The reason why some nonmetallic backboards are designed is also for the connection and transmission of Wi-Fi, Bluetooth and FR signals inside the TV.

▲ side

Let's take a look at the complete real shot of the fuselage side. We can see that the fuselage is very slim, which has reached the top level on the market for a 70-inch TV.

▲ The thickness of the fuselage is only 9.9mm

▲ camera port

In detail, the TV adopts aviation-grade aluminum alloy frame and adopts two-color anodic oxidation process, which makes the surface feel smooth and smooth. At the same time, diamond cutting technology is adopted to make the corners have safe chamfering, metallic luster and more elegant atmosphere. There is a camera interface at the top, but the camera is not given away casually and needs to be purchased separately.

▲ Moderator

▲ There are also touchable function keys on the host, which will light up when touched.

Let's look at the split host part again, that is, all the circuits on the back of the traditional TV are pulled out and put in a box. At present, this design only appears on the flagship models of each family. The advantage is that this design can pull out the interface and put it in front. When you need to connect a new cable, you can do it directly in front. In addition, since entering the era of smart TV, the upgrading of TV has become rapid, and the main cost of a TV is on the screen. It's too wasteful to replace the whole processor just because the memory configuration is backward, so just like a computer, I/O equipment is directly separated from the processing equipment to make a separate host, so only changing the host can ensure that my TV will not fall behind in the future.

▲ Bluetooth subwoofer

▲ Bluetooth pairing button

The fourth-generation LeTV super tv MAX 70 can also be equipped with an independent wireless subwoofer, and its shape design is derived from the famous waist drum in northern Shaanxi. Patent sound guide tube, 8L volume, inverter box design. 80W high power, bass can reach 30Hz. The Bluetooth subwoofer needs to press the Bluetooth pairing key first, and then carry out Bluetooth pairing from the system settings in the TV before it can be used.

▲ interface

The interface is very complete. Including HDMI 2.0 (supporting ARC and MHL), USB 3.0 wired interface, and also supporting the most advanced IEEE 802. 1 1ac wireless network, which can meet various multimedia intelligent applications of users. In addition, SD/MMC card interface, VGA, color difference component, audio, optical fiber, 10/ 100M network interface are all available, which can meet all the needs of users' daily applications.

▲ remote control

For the first time, the super remote controller adopts aluminum alloy metal shell, with fewer buttons and more reasonable layout. At the same time, the touch panel is removed, but by improving the calculation accuracy and control ability of the gravity accelerator and using the empty mouse function of the super remote controller, the same accuracy as the mouse can be achieved.

As a home theater TV, the image quality must be the core element, and the actual performance of the fourth-generation LeTV super tv MAX 70 has also attracted users' attention. Tested by professional instrument BM-7, the specific picture quality performance parameters of the 4th generation LeTV super tv MAX 70 are: when the LED backlight is adjusted to the maximum, the maximum brightness is 290.9cd/㎡, and the NTSC color gamut is 90.04%. The measured bright color range value has reached the level of first-class TV.

▲ ultra-clear picture real shot

In terms of definition, the 4th generation LeTV super tv MAX 70 fully demonstrates the quality of this screen. The edges of screen objects and fonts are clearly distinguishable, and the details are very prominent from the overall point of view, thus making the screen fuller and the definition outstanding. At the same time, this TV has reached the high dynamic definition level of LCD TV. From the real shot, we can see that the people at the edge of the train window and in the window are clearly visible when moving, and the dynamic picture is very clear.

▲ Dynamic clear picture real shot

As a 4K ultra-high definition TV, the performance of picture details is also worthy of attention. Let's release a set of real high-definition pictures. Screenshots are inevitably slightly distorted, but through the comparison of different pictures, we can still see the accuracy of color expression and the naturalness of transition.

▲ ultra-clear picture real shot

▲ ultra-clear picture real shot

▲ ultra-clear picture real shot

▲ ultra-clear picture real shot

The 4th generation LeTV super tv MAX 70 provides the adjustment options of picture parameters, which users can set accurately according to their own conditions.

▲ Image mode setting

Summary: The picture performance of the 4th generation LeTV super tv MAX 70 is quite amazing. On one hand, it has a 70-inch screen; On the other hand, both the ultra-high resolution of 4K and the NTSC color gamut up to 90% have reached the level of the current top TV, and the picture performance is extraordinary.

The fourth-generation LeTV super tv MAX 70 adopts a new system EUI based on Android, which is more intelligent and humanized. It is extremely difficult to get started, and the interface is clear and exquisite. At the same time, it has unique 4K and 3D channels, and the latest blockbusters are the first to watch. After booting into the home page, there are eight functions: signal source, carousel, video, children, application, search, sports and games. Sliding switching through the intelligent remote controller is very fast, which is also the result of the powerful hardware configuration and software optimization of the fourth generation LeTV super tv MAX 70, which makes the interface and program switch freely.

The exclusive carousel platform solves the user's confusion in the face of massive VOD program sources. The content of carousel channel is still very rich, and many different channels can be selected, which greatly enriches the user's choice space, and the content played is also a popular program of TV stations recently.

▲ carousel

Needless to say, the powerful LeTV, as a primary source of TV content, can meet the needs of users. The Legend of Mi Yue, which is currently being broadcasted, is also an exclusive drama series of LeTV. In addition, it also provides a variety of 4K ultra-clear movies, TV series, variety shows and other programs for real-time online viewing, as well as live broadcast of high-end sports events.

▲ video

▲ children

Different from the previous LeTV UI, the "Children's Zone" created this time contains a variety of rich contents such as foreign languages, health games and children's videos. At the same time, it is also a complete family education ecosystem supported by platform, content, terminal and application, which spans the terminal and runs through the ecology. It has seven characteristics: systematicness, bilingualism, participation, health, safety, simplicity and ecology.

▲ application

As a smart TV, smart applications are also essential. The 4th generation LeTV super tv MAX 70 provides many applications. In the application menu, we can see that some applications have been installed at the factory, and users can also download them from the application mall.

Letv has made great efforts in playing online videos, and its performance is far better than that of smart TV products currently on the market. Moreover, LeTV regularly updates the film source, so that you can really use the 4th generation LeTV super tv MAX 70 at home without going to the cinema. Just like watching LeTV videos on the web, the latest and high-definition films need to be recharged to members, while super tv basically gives a two-year service fee when purchasing them, so just recharge them.

However, LeTV members are divided into TV terminals or PC mobile terminals. The difference is that members of PC terminals can't use TV terminals, while members of TV terminals can use them, which is equivalent to a more advanced member of TV terminals. The privileges of members are: you can watch the latest and hottest content without paying, you can watch HD ultra-clear mode, you can also watch 3D movies, play remote control games, and there are no advertisements ~!

▲ LeTV video interface

▲ TV series ranking

After entering the video home page, you can see clear classification, such as TV series, movies, variety shows, entertainment and so on. We click on the latest TV series, click on the number of episodes we want to watch and play them ourselves. In addition, according to the quality of the film source, it is divided into HD, ultra-clear, 1080P and 4K, and users can choose the corresponding film source according to their own network conditions and display equipment. In fact, in the case of 6M bandwidth, several movies of 1080P were randomly tested and played, and the buffering time was basically within 1 second.

▲ Mi Yue Legend

▲ The clarity can be adjusted.

The fourth-generation LeTV super tv MAX 70 has 4K and 3D zones, and the related resources are very rich. The original LeTV 4K standard H.265 coding technology enables the video with the same quality to be compressed to 50% of H.264 coding, with a bandwidth of 10T and 600 CDN nodes, covering the whole world, ensuring users to obtain high-speed, smooth and clear 4K video with a bandwidth of 10Mbps.

▲ Program classification

In addition, the content of LeTV will be completely 4K in the future: homemade 4K and imported 4K, including the content made by LeTV, Huaer Film and LeTV Film and the content introduced by copyright. Letv makes 4K content truly updated daily, and the user's experience at home can be comparable to that of a cinema.

▲3D movies

▲3D settings

In terms of 3D effects, the actual experience and details are excellent, especially the large screen with ultra-narrow frame, which gives people an immersive shock.

▲ HD film source real shot

▲ HD film source real shot

In addition, playing through the USB port of TV is also a common function of many users, and the number of supported formats directly tests the high-definition decoding ability of TV. It is found that the mobile hard disk can be recognized, and the current mainstream video formats such as MKV, AVI, RMVB, MP4 and MOV can be played smoothly, and there is no jamming phenomenon when decoding 4K files.

As mentioned above, intelligent applications are also essential, and the fourth-generation LeTV super tv MAX 70 provides many applications. In the application menu, we can see that some applications have been installed at the factory, and users can also download them from the application mall. We often use the functions of weather, browser and music.

▲ Application program interface

Music sometimes lists the latest and hottest albums, which are also divided into popular songs, new songs, original songs and so on.

▲ Music playback

▲ Song playing interface

In the game, we saw shooting, sports, chess, puzzles and other games. Cute cartoon characters and relaxed game atmosphere can make the whole family exercise. There are not many games built into the TV itself, so you need to download them separately. I tried a racing game and a large-scale online game, The Legend of Three Kingdoms and England, which can be operated with an ordinary remote control. Excellent overall picture quality and strong gameplay.

▲ Game experience

▲ Need to download and install

▲ Game experience

Generally speaking, the game is smooth and playable, and there is a special children's game area, which is suitable for users of different ages.

Summary:

1, 70-inch screen, 9.9 mm body thickness is very shocking;

2, the split design interface is more convenient to use, and the TV hardware can be upgraded without replacing the TV in the future;

3, 8-core 1.8GHz CPU+Adreno 430GPU, which makes the TV run very fast;

4. Up to 90% of NTSC color gamut has reached the current level of top TV, and its strength in picture performance is extraordinary;

5. There is the most comprehensive online copyright library of film and television dramas in the video industry, ranking first in the industry;

6. Applications and videos have exclusive areas for children;