E780U Skyworth health clouds new television debut on the Shanghai Household Appliances Expo this year. E780U series of ultra-high-definition located in the living room all-round health cloud TV, 39 inch, 50 inch, 55 inch and 58 inch four specifications of the mainstream, is of Skyworth of high-end products.
E780U clear high-end 4K is the Skyworth health cloud TV series, ultra-slim bezel design, based on the ultra-high-definition resolution and powerful cloud platform, built iPhone4S same level dual-core processor (source manufacturers data), equipped with Android 4.0 system . In addition, the series is still largely enhance the function of the application of the "cloud health platform, to create a new TV era of cloud applications.
This time we want to evaluation of the product is a the Skyworth E780U series of 50-inch Model: 50E780U. This TV is not cheap, beyond the foreign brands of the same size the level 3DLED TV prices.
Skyworth 50E780U Specifications
Basic parameters
TV Type 4K TV, LED TV, 3D TV, Internet TV, smart TV, cloud TV
Screen size 50-inch
Best viewing distance of 2.5-3 m
The Panel Type Hyun black high-definition screen
Screen ratio 16:9
Resolution 3840 x 2160
Supported formats 4K Qing (ultra high definition)
Main function
3D display 3D display support (requires 3D glasses) 3D Blu-ray decoding (MVC), 2D/3D referrals
HDMI function HDMI1.4
Engine intelligent 3D engine
Simple desktop UI, Smart 3D UI (50-inch)
Its 4K 4K ultra-high definition, 4k Tuqiang engine, 4K full-time system
The cloud TV functional SkyCloud of cloud push cloud Health, Dr. voice, advertising time (58/50/39), cloud sync (58/50/39)
Intelligent function Android4.0 web browser, application store, multi-screen interactive health campaign (58/50/39), the second screen, DLAN, children's playground, Magic Media Game positions, healthy living
3D features 3D shutter 3D Blu-ray decoding, 3D/2D intelligent conversion, 3D health platform, 3D screen stable
Internet-enabled 3D online on demand, through Hollywood, built-in WIFI wireless PTT
Streaming function media player, free listen
Energy-saving features UGS super energy-saving system
Audio and video parameters
Backlight type LED light-emitting diode
Backlight dimming backlight adjustment
Scan mode support progressive scan
Quality the pretty color LED light source, matrix backlight technology, health fullscreen change, 10-bit color upgrade technology, the first III generation six-color
Sound quality DTS Digital Theater Systems, Dolby decoder, built-in 2.1-channel digital audio, crisp sound, SRS TruSurround HD surround sound
Interface
HDMIHDMI 1.4 × 3
USBUSB port × 3
Network interface network port × 1
The YUV interface YUV enter the × 1
VGA interface VGA input × 1
AV input / output AV input * 2 / Output x 1
RF input / output RF input × 1
Subwoofer output Subwoofer output 1
SD card slot SD card slot
Appearance parameters
White body color
Body size 1232mm × 761mm × 301mm
Industrial design ultra-narrow
The appearance of great visual impact
This 50E780U front frame with high-strength aerospace titanium (titanium alloy is the most important materials in the aerospace industry), compared to the general metal materials, light, good heat resistance, upright and strong, high stability, and innovative use of a brushed metal polishing process, a strong sense of science and technology, refined and elegant; after the shell is made of soft high-gloss enamel material. 2012 compared to older products, more visual aesthetic. The base of the crescent-shaped three-point support is more stable, bright silver plating, TV better integrated into the home environment, for the living room considerably.
4K full-time ultra-high-definition quality
E780U series system equipped with 4K full-time, full-lossless video content by 4K HDMI 4K Tuqiang engines, cloud, fully compatible, all share, and effectively enhance four times the resolution of 1080P, 4K (3840 * 2160) Precise HD picture quality health cloud TV.
TV Screen Hyun black high-definition screen, named Incredibles, in screen before dawn, we can clearly see this screen is black and shiny, like a mirror, well outside interference light reflection back; black is black, while most of the light is reflected also remaining interference light absorption. Turn on the TV screen is not subject to any outside interference from light sources, will be able to watch full high-definition TV programs to the best effect.
Powerful and convenient operation
The Skyworth health cloud TV E780U cloud channel function, you can view the content being played and promos and related network resources, the cloud channels of wonderful navigation program in accordance with the theme of TV shows, movies, health, entertainment and other smart cloud channels classified wonderful program allows you at a glance.
E780U advertising time allows you to eliminate garbage time, no longer to be missed, press the "advertising time" button will pop up a TV interface, this interface, you can take advantage of the advertising time to read the news online, buy things, micro-Bo to see a joke, make full use of leisure time.
This TV also has a footprint function, it can record your usage can go to when you want to see my footprint inside to find you've seen, a key to query the recent use of records, a key wonderful to continue.Also can help you detect children at home to watch what, so even if the child comes in contact unhealthy content, you can and correct guidance.
Skyworth E780 series and smart phones, PAD intelligent interconnection push big screen, small screen or big screen return the small screen, interaction and sharing of information can gently point in the one-touch pass, the operation is very simple. . Not only is the Android smartphone can pass screen, Apple's products and E780U multi-screen interactive experience. The Skyworth of multi-screen interactive not only can achieve multi-screen interactive LAN, WAN interactive multi-screen can also be achieved, even if you are far away in Shenzhen, you can give the same movie in the distance to see the families of the TV push, share pictures, videos, music and mood to the home TV.
On the E78OU to all users with a more personalized, the convenient Smart 3DUI desktop systems. Smart 3D UI desktop system can be custom download the installer, based on the frequency of use by the user, the user icon smart arrangement, allow users to more quickly and most commonly used functions. And support for wallpaper replacement, according to the style they like, switch to a different wallpaper, make Desktop more personalized.
E780U has a complete family health solutions, including health campaign, health monitoring, health applications, Skyworth together industry professional medical test equipment manufacturer (Bechtel) joint design, research and development. You can exercise carried out in this health cloud TV. It uses the resistance of the human body fat, visceral fat, muscle, water detection, monitoring data can be recorded in the cloud, you can always concerned about their family's health.
Phone with ultra-high-definition TV interactive
This TV can also link via MHL-enabled mobile phone to the TV, fast, ultra-high definition and full non-destructive interaction. If consumers feel that the phone's screen is too small to play large HD game is not fun, the phone can be connected to the TV using the TV as a monitor, so you can enjoy HD gaming shock pleasure.
E780U internal architecture teardown analysis
Next, fold open to see inside the TV manufacturing process and found the layout, wiring scientific and rational, clean and generous, so has a good effect on EMI.
Internal structure, mainly divided into four blocks: power supply board, constant current board signal processing board and the body of the screen. Power Plate is the heart of the TV, power supply to the body of the screen and signal processing board. Section power supply support mains 110V-250V input, the grid can be adapted to different regions of the country, and then boost PFC circuit to 400V, the PFC circuit is corrected current and voltage phase to solve the mains interference, improve the useful work. And then output 5V, 12V and 24V to the signal processing board and constant current board, high power conversion efficiency of this section, can achieve more than 85% of the standby power consumption of less than 0.5W, energy saving and environmental protection.
Constant current board to boost 24V to 80V or so drive Screen backlight LED.
Signal processing board image processing chip is Taiwan MTK the company MT5326ACDJ chip + the Novatek 72314 program, built-in dual-core ARM Cortex-A9 900MHz CPU, chip, highly integrated, powerful, 1G DDR3 rate can reach 1.3G 16G bit memory, the operating system uses the latest Android 4.0.
This machine is powerful, excellent performance, versatility, high-end LCD Skyworth company for the large size of the cloud TV.
Function is powerful and rich interface
Model processing board:
Android 4.0 operating system;
2, rich interface features;
3 application Mall, online Kuying, Search, wallpaper, task manager, settings, site navigation, cloud platform, cloud health, cloud share the health campaign somatosensory games, media player, cool open mall, opened my cool;
4, three-screen interactive features;
Health screen change function;
6, voice Dr. function;
7, the third generation of six-color color image processing technology
8, shutter 3D technology;
ME / MC motion compensation technology (Optional);
10, built-in WIFI function (Optional);
11, the number one machine (Optional).
Signal processing board abundant interfaces:
1, all the way analog TV, all the way DTMB input, two channel video input, component input all the way, all the way computer input, three HDMI inputs, four USB input, two analog audio inputs, one input, SD card, all the way CA card DTV input;
2, support * mpg, *. Rm, * rmvb, * mp4, *. VOB, * DAT, AVI, * VID format video files; support *. Mp3, * WMA and other formats songs ; support JPEG / PNG / BMP / JIF format picture;
3, Component / HDMI support 480i, 480P, 576I, 576P, 720p50, 720p60, 1080i50, 1080i60, 1080p50, 1080p60 Full HD format;
4, support for HDMI 1.4a 3D DTV input format support MPEG Decoder (MVC) 3D DTV input format, support RealD 3D Sensio 3D Frame Sequential 3D, Line_interlerleave 3D;
5, support 120HZ/60HZ FULL-HD screen, 8/10bit dual LVDS output;
6, support DDR2-1066/DDR3-1333/DDR3-1600.
7, support 4K * 2K UHD
Then look at the the UD function module board, The this module novatek 72314 chip has two main functions:
1, MEMC that motion estimation and motion compensation technology:
The principle is the use of dynamic image system, the insertion of a frame motion compensation frame in the traditional two-frame images between ordinary flat TV 50/60Hz refresh rate is increased to 100/120Hz.In this way, the motion picture is more clear and smooth, better than the normal response effect, so as to achieve clear on an image blur, improve the effect of the motion sharpness of the image smearing down to difficult for the human eye to perceive the extent. The motion picture will look very smooth, no sense of frustration, to give consumers a good sense of the experience.
2, V by One of interface technology:
v-by-one interface by THine R & D and production, now mainly used in large-screen display, the biggest advantage of the v-by-one interface is the data line, the transmission rate is high, the platform can be reached 3.2G; can help reduce wiring to reduce EMI / EMC interference, while reducing the size of the PCB board.
Section of the machine body of the screen configuration 50-inch ultra-high-definition UHD Screen resolution of 3840 * 2160, the maximum scanning frequency of 120Hz, support shutter 3D technology. This section screen with state-of-the-art technology to enhance the light transmittance, light transmission rate is the highest in the industry, can achieve 4.05%, the general body of the screen light transmission rate of about 3.2%.
The low Color Shift, the upper part of the LCD deflection angle and deflection angle below. So in a positive perspective and the perspective does not produce a large color washed out to improve the large viewing angle.
Evaluation Summary
E780U as Skyworth launched in 2013 4K ultra high-definition high-end health cloud TV appearance under a lot of thought, and the overall feeling of fashion, noble and rich texture. Function greatly improves the ease of use and practicality of the TV operation, and also combined with the most popular multi-screen interactive technology, so that consumers feel the most fashionable Ultimate Listening Pleasure; addition, a substantial improvement of the user interface and software E780U TV series fluency and greatly enhance the sense of experience, and eventually became the leader in the TV industry.
This article Source: IT168