1, high-end models: Cool open A2 fit TV
Product Link: http: //2016. coocaa. com
High-end models must have a high-end temperament. This temperament is not only reflected in the appearance, hardware, and content, but also in the overall quality of the product. Cool open A2 fit TV is an annual flagship product, which is stronger than any other Internet brand flagship model.
In terms of hardware configuration, Cool Open A2 Fit TV is equipped with the annual flagship chip Mstar6A938 processor, which is 40% more powerful than the Mstar6A928. The revolutionary Soundbar, with 8 JBL audio, 2.2-channel architecture, 3-way design, and high-end HiFi amplifier, has made the TV sound quality at the highest level currently, and is called by the user as "a TV that can be karaoke." Ultra clear 4K screen. Cool open A2 fit TV built-in 2GB three-channel DDR3 memory, 8GB eMMC5.0 fast storage, support TF card 128GB expansion.
In terms of content, Kukai A2 Fit TV provides fine content such as film, education, health, games, travel, shopping, sports, and applications, and is richer in content than ordinary smart TVs.
During the 11th, the cool-on A2 fit TV 50-inch and 55-inch editions benefited from big promotion, priced at 3599 yuan and 4799 yuan respectively, and presented 24 months three-end video VIP (television, computer, mobile be usable).
2, the mid-range models: Cool open U2 game TV
Product Link: http: //2016. coocaa. com
The competition in the mid-range market of smart TVs has become fierce. Once flagship products have also joined the mid-market competition. For example, as the flagship product of last year's TV series, Xiaomi TV 3, its hardware configuration seems to have a competitive edge in the mid-end market. . In addition, the mid-end market gradually tends to be homogenous, and there are not many distinctive products. The cool U2 game TV's outstanding performance in the game is a very differentiated product, and it makes people brighten up.
Cool open U2 game TV can play PS4, XBOX and other console games, is a true sense of the game TV. The machine uses 20 core 64-bit processors, data processing speed is very fast, is 32 times the processor. The Mali-450 graphics processor is equipped with a co-processor to ensure that the frame does not drop frames, high-quality display, and supports 4K H.265 decoding, making 4K online games possible.
Cool open U2 game TV has 3 models, the hardware configuration is basically the same, only the screen is not the same. The 60-inch version uses LG 4K IPS hard screen, which has a more perfect picture quality than the 50-inch and 55-inch versions.
During the 11th period, Cool Open U2 Gaming TV allowed Lee to promote. The 50-inch, 55-inch, and 60-inch versions were priced at 2,699 yuan, 3,499 yuan and 4,699 yuan, respectively. They were given a value of 2799 yuan, 3599 yuan and 3999 yuan respectively. Large content VIP, and buy 60-inch version of the praise back cash 700 yuan, essence of the comments sent worth 799 yuan shooting kit.
3, low-end models: Philips 32PHF5055/T3
Product Link: http: //item. jd. com/1455427. html
Sales of Philips smart TVs in JD.com have always been a leader. There are more than 20 models with more than 10,000 reviews, and 8 of the more than 50,000 models have comments. Philips is an international brand, but the product wins with price, such as 32-inch full HD smart TV 32PHF5055/T3 priced at just 1299 yuan.
On the hardware configuration, Philips 32PHF5055/T3 uses quad-core processors, dual-core GPU with dual-core VPU, Philips is very low-key compared to domestic Internet TV brands in the frantic pursuit of hardware. 32-inch full HD screen, you can see, Philips 32PHF5055/T3 hardware, there is no particularly good place, just do a number of optimization of picture quality and sound quality, but only for smart TV as a user watching TV programs It is exactly the product that suits them.
Content, Philips 32PHF5055/T3 equipped with Android 4.4-based optimization of the intelligent system, integrated iCNTV license, with a large number of Tencent video resources. In addition, the aircraft supports JD.com's APP control, enabling intelligent home appliance operation and application scenario settings.
Philips 32PHF5055/T3 original price of 1399 yuan, 11 for only 1299 yuan during the period, the price is very high.
4, eleven exciting large see cool, more than a movie and television members to send, up to six months to send members
The opening time for the members of the Cool Open Studios is 11 minutes. From September 9th to October 9th on September 30, tenants, gifted friends and iqiyi members can be given a membership period ranging from one month to six months. Among them, Fantastic Art buys 3 months membership for 1 month, buys half year for 3 months, and buys for 6 months for one year. After iQiyi's shares are opened, it brings concrete benefits to users.
Written at the end:
Shop around, naturally know who's product is more force. High-end products, cool open A2 fit TV occupy an absolute advantage, performance, sound quality, picture quality are among the best in the industry. The mid-range products, more optional products, cool open U2 game TV with a more differentiated experience with strong competitiveness. Low-end products, all brands are involved, especially the most prominent performance of Philips, 32PHF5055/T3 only 1299 yuan, is a good choice.
How does TFT work?
TFT is the abbreviation of "Thin Film Transistor", generally refers to thin film liquid crystal displays, but actually refers to thin film transistors (matrix)-can "actively" control each independent pixel on the screen, which is The origin of the so-called active matrix TFT (active matrix TFT). So how exactly is the image produced? The basic principle is very simple: the Display Screen is composed of many pixels that can emit light of any color, and the purpose can be achieved by controlling each pixel to display the corresponding color. In TFT LCD, backlight technology is generally used. In order to accurately control the color and brightness of each pixel, it is necessary to install a shutter-like switch after each pixel. When the "blinds" are opened, light can pass through, and " When the shutters are closed, light cannot pass through. Of course, technically, it is not as simple as the one just mentioned. LCD (Liquid Crystal Display) utilizes the characteristics of liquid crystals (liquid when heated, and crystallized into solid when cooled). Generally, liquid crystals have three forms:
Smectic liquid crystal similar to clay
Nematic liquid crystal resembling a fine matchstick
Cholestic liquid crystal
The liquid crystal display uses filaments, and when the external environment changes, its molecular structure will also change, and thus have different physical properties-it can achieve the purpose of letting light through or blocking light-which is just like the blinds just now.
Everyone knows the three primary colors, so each pixel on the display screen needs three similar basic components described above to control the three colors of red, green, and blue respectively.
The most commonly used one is twisted nematic TFT LCD (Twisted Nematic TFT LCD). Existing technologies vary greatly, and we will cover them in detail in the second part of this article.
There are grooves on the upper and lower layers. The grooves on the upper layer are arranged longitudinally and the grooves on the lower layer are arranged horizontally. When no voltage is applied to the liquid crystal in its natural state, the light emitted from the light emitting layer of the twisted nematic TFT Display working principle diagram of Figure 2a will be twisted by 90 degrees after passing through the interlayer, so that it can pass through the lower layer smoothly.
When a voltage is applied between the two layers, an electric field is generated. At this time, the liquid crystals are aligned vertically, so the light will not be twisted-the result is that the light cannot pass through the lower layer.
(2) TFT pixel structure: The color filter is divided into red, green, and blue according to the color, which are arranged on the glass substrate to form a group (dot pitch) corresponding to a pixel. Each monochromatic filter is called It is a sub-pixel. In other words, if a TFT display supports a maximum resolution of 1280×1024, then at least 1280×3×1024 sub-pixels and transistors are required. For a 15-inch TFT display (1024×768), then a pixel is about 0.0188 inches (equivalent to 0.30mm), for an 18.1-inch TFT display (1280×1024), it is 0.011 inches (equivalent to 0.28mm) .
As we all know, pixels are decisive for the display. The smaller each pixel is, the larger the maximum resolution that the display can achieve. However, due to the limitation of the physical characteristics of the transistor, the size of each pixel of the TFT at this stage is basically 0.0117 inches (0.297mm), so for a 15-inch display, the maximum resolution is only 1280×1024.
Tft Lcd Module,Lcd Liquid Crystal Display Module,Lcd Module,Lcd Screen Module
ESEN Optoelectronics Technology Co., Ltd, , https://www.esenoptoelectronics.com