I am very lucky to be able to participate in this edition of the general elephant evaluation. The product Xiao Xiang brought us today is Letv super TV F55, which is said to be a TV with ultra-high cost performance. We will unveil its mystery later.
I am an industrial designer in Shenzhen. I live in a small house of more than 20 square meters. Although the place is not big, I always hope to make it what I want. It is clean, warm and can give myself a small space for relaxation and entertainment after work. In order to make my nest more like a home, I plan to configure a TV for my nest to expand my life and entertainment. This is not the opportunity. Let's see what kind of ripples this "super" screen Letv super TV and my nest can produce. Let's wait and see.

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· Unpacking

The overall packaging is solid. Letv super TV's words give people a very advanced feeling. The unpacking process is too violent. The picture should not be displayed directly.
Letv super TV F55, hereinafter referred to as F55


Zheng Yan Zhao is here ~

I matched the new member F55 with an IKEA storage rack-type base, which can play a storage role while placing the TV. The overall space color is relatively harmonious, and a warm light is used to instantly feel warm. Yes, that's the feeling.
Due to the F55 built-in system and wireless network, there is no need for extra wiring except the power cord, which is the gospel of obsessive-compulsive wiring disorder.


First, let's talk about industrial design.

The F55 design is quite simple, with a full screen design on the front and a narrow frame on three sides, which makes it visually feel unbounded.

The bottom lines are relaxed, the feet give people a very stable feeling, and the bright surface of the front panel is full of high-grade feeling.

The side frame is designed with edges, and the TV has a very thin visual effect when viewed from the front.

Narrow border details; The whole frame is integrally formed and looks very integrated. The screen, frame and back shell are assembled like sandwiches. Designers should also consider how to protect the screen while considering thinness.

The design of the back reinforcement makes the structure of the TV better.

The interface is rich. F55 can connect 3 HDMI output devices at the same time, switch at will, network cable interface, digital TV RF interface, usb, TF card, audio output and other interfaces. Here is a particularly good design. F55 designs the commonly used hot plug interface on the side, so it is very convenient to plug and unplug.

The base mounting screws are not very good. I used this cross self-tapping screw to screw it up after a lot of effort. The crosshead is easy to screw out. It is estimated that it will be more difficult to install and remove it. It is recommended that the manufacturer switch to hexagonal screws.

The power switch and infrared sensor of F55 are designed to be integrated, and the position is relatively easy to find and convenient to switch.

The hyperboloid radian on the back of the remote control can fit the palm well, and the key layout is reasonable.

It is very convenient to place the voice key in the center position. The bottom home key can be changed and set to the signal source, and the signal source can be turned on with one key. This function is especially suitable for the elderly, eliminating complicated operations and watching live broadcast with one key.

The overall industrial design is solid and concise, and it is good to do so under strict cost control. Well, what is the most important thing about a TV? Of course, it is the screen. The above is just an appetizer. Here's the point. Let's see if super TV buys a screen and sends it to TV ~

Light up the screen

Then let's see what it has ~

4K and HDR are standard;
F55 also uses OD20 technology and extreme color technology;
OD20 is a popular science for everyone. It can shorten the mixing distance without sacrificing the image quality. Simply put, it is both light and thin. The principle is as follows.

The mainstream screen backplane bonding process has better structural strength and a screen ratio of 97%. F55 can do this in this price range, just to bring users a more immersive viewing experience and break the visual boundary.

There is also a more important point in watching the movie, that is, the sound field sound effect. F55 has a built-in stereo speaker and two large sound cavities at the bottom. Although the audio experience brought by dual 8W stereo speakers is not as good as that of cinemas, it is more than rubbed in my small living room.

After talking about this excellent screen and hardware, let's talk about the system again.

What is the ultimate meaning of the product?
How to evaluate the quality of a product?
What kind of experience can good interactive design bring to users? (Designers always like to look at products with questions haha, this cannot be changed ~)
People-oriented, perhaps these four words can summarize the principles and original intention of designers in designing products.
Ease of use is an important indicator to measure the quality of a product. F55 has designed three different models for different family relationships from the bottom of the system.

The switching of three different modes is still very considerate and can be adapted to different groups of people and application scenarios.
Here, let's briefly talk about the three modes of F55, namely the' parent-child mode' used by babies, the' standard mode' used by adults and the' concise mode' used by the elderly. when the TV is in parent-child mode, only cartoons and other contents can be watched to prevent children from indulging in TV plays and movies.

Desktop homepage customization. In this mode, you can set your favorite channel as the homepage. Just press the homepage button on the remote control to jump to your favorite content.

Custom desktop functions

The first page can not only watch TV channels, but also download applications to watch live broadcasts. Connect my small speaker and enjoy a piano piece.

The wireless screen projection function can synchronize the screen and sound of the mobile phone or iPad. It is very good to see the details of the renderings. If the company has one, will the passing rate of the proposal increase?

Unable to contain my heart, I quickly started a game to stimulate the battlefield. The picture effect was still acceptable. The shocking effect of playing games on the big screen was incomparable to the small screen of mobile phones and iPad.

The one-key voice function greatly increases the efficiency of finding films. The accuracy of pro-test speech recognition is extremely high, and dialects can be easily recognized.

Look at these again. Unconsciously, the system has already achieved 8.0 versions. Let's take a look at these dazzling functions.

Content classification.
Let's talk about the intelligent recommendation of this algorithm. In short, the more you like what content, the more it will recommend to you. The one who knows you best is not your dear, but Letv super TV. He knows your inner 99-warm reminder. If you like the content again, don't be greedy.
The suggestion of carousel desktop is that everyone should use less and save energy. Starting from me, it is necessary to turn off the screen to listen to songs and turn off the screen at a time. This kind of design should be more. Turn off the screen. He is a smart speaker. He is tired. Is it nice to play music and meditate.


After the show, we'll talk about the configuration.

I specially went to find products with the same price to make a comparison. Most of them are equipped with 1.5GB storage and 8GB flash memory, while F55 is upgraded to a configuration with 2GB storage and 16GB storage, which can be said to be "quite proud" compared with the same price.
Starting from Yan value, the focus on quality, reliability and after-sales service is like a person's character. I have found some data from the government for your reference.

When it comes to these children's shoes, are you excited? If you have a small space like me, don't worry, let's see if this size is suitable at home.

Looking at the overall effect of putting it in my nest, it has started the life of watching movies on a large screen.


• Summary
LeTV super TV F55 is a very cost-effective 4K full-screen TV. Its screen surface is excellent, and the system has many humanized functional designs. Whether it is home or office, it is a more suitable choice.