First of all, users need to pay attention to whether the product is equipped with a professional UHD ultra-high-definition display screen. Second, whether it is equipped with a powerful processor with more than four cores and a 4K decoder chip. Third, it can support 2K to 4K functions. Fourth, whether it has USB3.0 and HDMI1.4 ports. Only with the above elements, it is a reliable 4K TV. Next, I recommend several 4K TVs for everyone. Interested friends can look at them.
LG 55UB8250 is an entry-level 4K model introduced by LG this year. It attracts many consumers with affordable prices. Although this TV is a low-end 4K product, LG's iconic IPS screen is still indispensable. Third-party merchants offer only 6399 yuan, the price is very high.
The UB8250 is equipped with an IPS hard screen 4K panel, which perfectly integrates the IPS's robust structure and wide field of vision into 4K resolution, allowing users to enjoy a professional-grade picture quality experience and a clear and clear viewing experience. LG's unique triple XD engine can bring about an overall improvement in the color performance, contrast, and definition of the picture, further optimizing the picture quality of the TV.
The smart experience of this TV is also remarkable. LG 55UB8250 cooperates with Hua Digital Media to provide users with massive amounts of online content. In addition, LG also provides special social applications for users. While watching TV, users can quickly share content to social platforms to satisfy the madman. Special hobby.
LG 55UB8250 has a non-flash 3D function, the screen does not flicker, more comfortable when viewing, custom depth of field adjustment function can also meet the user's customized needs, plus a virtual surround sound system, the screen of the world realistic rendering.
Edit Comment: LG 55UB8250 this TV although not a function of high-end TV so many tricks, but the price is still very low, while the screen effect and high-end 4K TV is not much difference, if the consumer high-end 4K TV high If you are afraid of the price, you may wish to try out this cost-effective 4K TV.
[Product Model]LG 55UB8250
[Reference price] 6399 yuan
[Business Information] Jingdong Mall
TCL55H7800A-UD TV is a 4K ultra-high-definition smart TV jointly created by TCL and iQiyi. It supports WeChat function and is an excellent WeChat TV. The 55-inch smart TV is currently priced at 10,999 yuan. A friend with ample budget can take a closer look.
[Product Model] TCL55H7800A-UD TV
[Reference price] 10999 yuan
[Business Listing] Gome Madian New Living Hall
The Samsung UA55HU5903 LCD TV is a short listed product. Its greatest advantage is to provide users with superior 4K display images, while adding powerful network functions to meet users' needs in education, entertainment, and living. At present, the Samsung UA55HU5903 LCD TV is priced at 6,699 yuan, and interested friends can go to Gome Online to purchase.
It is worth mentioning that, in order to improve the processing speed of the product to the program, software, Samsung UA55HU5903 LCD TV also added a quad-core processor, strong chip performance gives users a more fluid experience.
[Product Model] Samsung UA55HU5903
[Reference price] 6699 yuan
[Dealer] Gome Online
Hisense LED55XT810X3DU TV is a large-screen 4K ultra-high-definition smart TV launched by Hisense. This machine uses the Vision3.0 vision system to provide users with an excellent experience. Extreme ten-core hardware configuration running TV is more smooth, and the good-looking function is the best online video resource in the world, allowing users to easily watch various videos. This 55-inch curved TV is currently priced at 9,699 yuan in Gome Online's official flagship store. Users who need it can go and see it.
Edit Comment: This machine is equipped with a good-looking function, built-in built-in online video service platform for Hisense users, one-touch direct access to wonderful movies, easy to watch massive resources. The machine also has a multi-player function to create a private social networking platform, free from local area network sharing restrictions, and share moments in life with parents and friends.
[Product Model] Hisense LED55XT810X3DU
[Reference price] 9699 yuan
[Business Information] Gome Online official flagship store
The Konka LED55R6680AU TV adopts eight-core hardware, is equipped with the fourth-generation 4K technology, and unique four-color technology, which can bring users a superior picture quality experience. The aircraft is also equipped with the latest Android system, the current machine is cheap, like users can come and see
Konka LED55R6680AU uses the fourth generation of 4K technology, unique four-color technology, better quality and more power, Super decoding easy to see 4K. In the 55-inch TV equipped with 4K screen, the screen ppi unprecedented upgrade, truly achieve the effect of the retina level.
Edit Comment: Konka LED55R6680AU TV whether it is smart features, 4K picture quality or 3D features have performed well, behind there is a strong hardware support, the current aircraft price of 5299 yuan, it is worth starting.
[Product Model] Konka LED55R6680AU TV
[Reference price] 5,299 yuan
[Business Information] Konka Tianjin store
LG 55UB8250 is an entry-level 4K model introduced by LG this year. It attracts many consumers with affordable prices. Although this TV is a low-end 4K product, LG's iconic IPS screen is still indispensable. Third-party merchants offer only 6399 yuan, the price is very high.
The LG 55UB8250 is completely black, with a slightly cool appearance adding a touch of technology. The base of the stand simulates the shape of an elegant high-heeled shoe, which is stable and distinguished. The boundless viewing experience created by the extremely narrow border makes the extremely clear picture more vivid and lifelike.
The UB8250 is equipped with an IPS hard screen 4K panel, which perfectly integrates the IPS's robust structure and wide field of vision into 4K resolution, allowing users to enjoy a professional-grade picture quality experience and a clear and clear viewing experience. LG's unique triple XD engine can bring about an overall improvement in the color performance, contrast, and definition of the picture, further optimizing the picture quality of the TV.
Different from the slightly flat sound quality of other TVs, the LG UB8250 series TV is equipped with a 2.1 speaker system. In addition to the dual speakers, the addition of a subwoofer makes the sound quality even more stunning, and it matches the virtual surround sound effect to create a more realistic 3D stereo experience.
The smart experience of this TV is also remarkable. LG 55UB8250 cooperates with Hua Digital Media to provide users with massive amounts of online content. In addition, LG also provides special social applications for users. While watching TV, users can quickly share content to social platforms to satisfy the madman. Special hobby.
LG 55UB8250 has a non-flash 3D function, the screen does not flicker, more comfortable when viewing, custom depth of field adjustment function can also meet the user's customized needs, plus a virtual surround sound system, the screen of the world realistic rendering.
Edit Comment: LG 55UB8250 this TV although not a function of high-end TV so many tricks, but the price is still very low, while the screen effect and high-end 4K TV is not much difference, if the consumer high-end 4K TV high If you are afraid of the price, you may wish to try out this cost-effective 4K TV.
[Product Model]LG 55UB8250
[Reference price] 6399 yuan
[Business Information] Jingdong Mall
TCL55H7800A-UD TV is a 4K ultra-high-definition smart TV jointly created by TCL and iQiyi. It supports WeChat function and is an excellent WeChat TV. The 55-inch smart TV is currently priced at 10,999 yuan. A friend with ample budget can take a closer look.
TCL55H7800A-UD TV adopts the industry's top high color LED backlight source, NTEC color gamut coverage rate of up to 96%, compared with the traditional LED backlight source, the color performance has been greatly improved, while energy consumption has also been effectively controlled, more For environmental protection. In addition, the technology effectively solves the darkening of the screen caused by the aging of traditional backlight sources. The aircraft is also equipped with a precise color gamut control technology, precise color matching algorithm and precise backlight algorithm to accurately match the image color gamut, while expanding the normal screen color gamut, the picture contrast is increased by 7%, the color gamut value increased by 9%, The screen is more layered and richer in color.
The TCL55H7800A-UD TV is equipped with TCL's unique natural light technology, which converts the artificially polarized light generated by the TV into naturally-polarized circularly polarized light that is comfortable for the eye, reducing the amount of pupil adjustment, making the screen more comfortable and natural, and allowing users to watch for a long time. Fatigue.
This TCL55H7800A-UD TV is also an outstanding smart TV. This machine continues TCL's unique industrial resource advantages, and it creates a true full 4K product from the origin of leather products. It consists of four major elements: hardware, software, UI, and applications. Start to create the ultimate high color 4K product. This TV is also based on the first generation of voice technology to achieve true cross-global domain-level operation, the TV can be intelligently analyzed through language commands, and can accurately perform voice operations, open applications, search for programs, daily settings, change channels Can be completed by voice, voice recognition speed and recognition rate is high, is a truly obedient television.
Editor Comments: TCL as the domestic first-line color TV brand, has always been in the latest television technology has been laid out, in-depth cooperation with iqiyi to get a wealth of video resources, open up the WeChat channel so that television becomes a real WeChat social platform, etc., can Improve user experience with TV. At present, this TV is in hot sale, and a friend with ample budget can consider it.
[Product Model] TCL55H7800A-UD TV
[Reference price] 10999 yuan
[Business Listing] Gome Madian New Living Hall
The Samsung UA55HU5903 LCD TV is a short listed product. Its greatest advantage is to provide users with superior 4K display images, while adding powerful network functions to meet users' needs in education, entertainment, and living. At present, the Samsung UA55HU5903 LCD TV is priced at 6,699 yuan, and interested friends can go to Gome Online to purchase.
In terms of performance, the addition of super-color technology and color enhancement technology has effectively enhanced the color expression and depth of field of the picture. At the same time, the Samsung UA55HU5903 LCD TV with 4K technology can provide users with more detailed and realistic images to meet users' demand for high-quality viewing.
In terms of functions, the Samsung UA55HU5903 LCD TV has added a one-screen dual sharing function. By adding this function, users can use this intelligent function to split a screen into two screens, which can provide the user with the ability to watch television programs while displaying the Internet search. Information related to this program.
It is worth mentioning that, in order to improve the processing speed of the product to the program, software, Samsung UA55HU5903 LCD TV also added a quad-core processor, strong chip performance gives users a more fluid experience.
Edit Comment: The powerful picture quality and rich entertainment features make the Samsung UA55HU5903 LCD TV come to the fore in the same level of products. At present, the product Gome Online is hot, like friends can think about it.
[Product Model] Samsung UA55HU5903
[Reference price] 6699 yuan
[Dealer] Gome Online
Hisense LED55XT810X3DU TV is a large-screen 4K ultra-high-definition smart TV launched by Hisense. This machine uses the Vision3.0 vision system to provide users with an excellent experience. Extreme ten-core hardware configuration running TV is more smooth, and the good-looking function is the best online video resource in the world, allowing users to easily watch various videos. This 55-inch curved TV is currently priced at 9,699 yuan in Gome Online's official flagship store. Users who need it can go and see it.
Appearance design, Hisense LED55XT810X3DU TV uses a minimalist design concept, sunburst platinum base and perfect arc screen natural, classic manufacturing process to bring you a stylish and elegant viewing experience, not only is a model of industrial design, but also a To the unblemished artwork.
In terms of picture quality, Hisense LED55XT810X3DU TV uses a unique bright 4K+ display system, the picture is fine and stable, excellent presentation of all the details. The machine is a curved TV, exquisite curved screen to bring an unprecedented viewing experience, a more perfect picture ratio gives more comfortable visual enjoyment, and automatically optimize the image's spiritual effects can make the picture three-dimensional and vivid .
In terms of functions, Hisense LED55XT810X3DU TV is equipped with a brand-new vision system created by the top design team. It is specially designed for TV, and has a beautiful interface and simple operation. It takes you one touch to enter the smart world and WYSIWYG.
Edit Comment: This machine is equipped with a good-looking function, built-in built-in online video service platform for Hisense users, one-touch direct access to wonderful movies, easy to watch massive resources. The machine also has a multi-player function to create a private social networking platform, free from local area network sharing restrictions, and share moments in life with parents and friends.
[Product Model] Hisense LED55XT810X3DU
[Reference price] 9699 yuan
[Business Information] Gome Online official flagship store
The Konka LED55R6680AU TV adopts eight-core hardware, is equipped with the fourth-generation 4K technology, and unique four-color technology, which can bring users a superior picture quality experience. The aircraft is also equipped with the latest Android system, the current machine is cheap, like users can come and see
Konka LED55R6680AU uses the fourth generation of 4K technology, unique four-color technology, better quality and more power, Super decoding easy to see 4K. In the 55-inch TV equipped with 4K screen, the screen ppi unprecedented upgrade, truly achieve the effect of the retina level.
Konka LED55R6680AU TV is also an excellent smart TV, built-in BesTV video platform, with the latest film and television and variety shows, as well as online education and gaming platform, based on a powerful 10-core platform, you can achieve simultaneous viewing of two sets The program is output separately to the mobile phone/pad to create a family-friendly home entertainment platform.
Konka LED55R6680AU TV with dual-core CPU + quad-core GPU + dual-core VPU ten-core luxury configuration, more equipped with an optimized version of the A9 architecture, not only to enhance the TV operating speed, but also to ensure that the video decoding, rendering quality, allowing users to watch TV more smoothly.
Edit Comment: Konka LED55R6680AU TV whether it is smart features, 4K picture quality or 3D features have performed well, behind there is a strong hardware support, the current aircraft price of 5299 yuan, it is worth starting.
[Product Model] Konka LED55R6680AU TV
[Reference price] 5,299 yuan
[Business Information] Konka Tianjin store
Transient voltage suppression diode, also known as a TVS diode, is a protective electronic component that protects electrical equipment from voltage spikes introduced by wires.
TVS diodes are placed in parallel with the circuit to be protected. When its voltage exceeds the burst breakdown level, excessive current is directly shunted. TVS diodes are clamps that suppress excessive voltages that exceed their breakdown voltage. When the overvoltage disappears, the TVS diode automatically resets and absorbs much more energy than a similarly rated crowbar circuit.
TVS,TVS DIODE,Transient voltage suppression diode
Changzhou Changyuan Electronic Co., Ltd. , https://www.changyuanelectronic.com