Nowadays, TV products are updated very quickly, which is a happy trouble for consumers. What are the classifications of home TVs ? How to buy a TV? What is the price of the TV set? Let's take a look at the decoration home decoration network Xiaobian together.
What are the classifications for home TV sets?
1. Color TV: It is the biggest revolution in the field of TV research. Although it has only changed color from black-and-white TV to color TV, it has brought real color to people's life and has entered a colorful world.
2, digital TV: is the general name of the application of digital technology to the field of television manufacturing, since the digital TV we have realized remote control, preview, tuning function.
3, LCD TV: no stimulation to the eyes, high image clarity, long life. The manufacturing cost of LCD TVs is relatively low, so the price is moderate, and the screen can be large or small, and the space occupied is small. It is the best-selling TV product in the market.
4, plasma TV: It is pushed into the market together with LCD TV, no matter from the clarity and performance or function has been comparable to LCD TV. However, the cost of manufacturing is higher than that of LCD TVs, so the current price is higher than LCD TVs.
5, network TV: is a misunderstanding of network TV broadcast software, there is no so-called Internet TV, but powerful Internet TV software.
6. Quantum dot TV: Quantum dot TV is a TV technology just launched in 2015. Quantum dot TV can be said to be a new generation technology to replace LED TV. Quantum dot technology is an emerging technology in the TV industry, but the current domestic brand follow-up comparison Quickly, you can pay attention to the TV products with this technology, and with 4K ultra-high definition resolution, you can improve the detail performance and color performance.
How to buy a home TV?
1, look at the size: In general, we rely on the size of the room and the viewing distance to determine the size of the purchase of flat-panel TV, in fact, the main choice should be to choose the size of the viewing distance, but in order to make the home layout according to coordination, the room size can As an alternative parameter to determine the size of the purchase.
2, look at the resolution: Today's TV resolution is mainly 1920 × 1080, 1080p, 3840 × 2160, the purchaser depends on the needs of daily use and choose the resolution. At present, 720P, 1080P is enough. If it is a theater enthusiast, look at 4K and there is no pressure.
3, look at the interface: TV interface generally has USB, HDMI, audio and video interfaces, network interfaces, VGA interfaces, SD card slots, etc., these interfaces, we need to pay attention to the USB interface and HDMI interface. Currently, high-end flat-panel TVs come with a USB 3.0 interface (blue) and an HDMI/HML interface. The TVs that own them are much faster in terms of decoding and transmission.
4, look at the brightness: contrast can not only look at the number, it is best to feel it yourself, for example, to adjust the contrast to a minimum, to see the performance of the details in the dark, it feels right. There is also the power consumption of watching TV. It is better to buy a TV with more power saving than to save energy and money.
5, look at the response time: the smaller the response time of the TV channel change, the better, 16ms response time can generally meet the visual requirements of the naked eye.
6, look at the screen dead pixels: first let the screen all black, watch TV in a piece of pure black whether there are bright spots. Then let the screen be completely white to see if there are any black spots. Finally, change to red, green, and blue colors to check the integrity of the TV color point. The viewing angle of the TV is large. The industry recognized TV viewing angle is 160 degrees - 170 degrees up and down and left and right.
What are the size of home TV sets?
The 21-inch diagonal is 53.34 cm long, the long side is 42.64 cm long, the short side is 31.98 cm long, and the aspect ratio is 4:3.
The 25-inch diagonal is 63.50 cm long, the long side is 50.80 cm long, the short side is 38.10 cm long, and the aspect ratio is 4:3.
The screen size of the 26-inch LCD TV (calculated in 4:3 ratio) is 52.832cm long and 39.624cm wide;
The screen size of the 28-inch LCD TV (calculated in 4:3 ratio) is 56.896cm long and 42.672cm wide;
The 29-inch diagonal is 73.66 cm long, the long side is 58.92 cm long, the short side is 44.19 cm long, and the aspect ratio is 4:3.
The screen size of the 32-inch LCD TV (calculated in 4:3 ratio) is 65.024cm long and 48.768cm wide; (16:9) 69cm long and 39cm wide;
The 34-inch diagonal is 86.36 cm long. The long side is 69.08 cm long, the short side is 51.81 cm long, and the aspect ratio is 4:3.
The 37-inch diagonal is 93.98 cm long and has two aspect ratios: the long side of 16:9 is 81.76 cm long and the short side is 45.99 cm long; the long side of 4:3 is 75.16 cm long and the short side is 56.37 cm long;
The 40-inch diagonal is 101.60 cm long and has two aspect ratios: the long side of 16:9 is 88.48 cm long and the short side is 49.77 cm long; the long side of 4:3 is 81.28 cm long and the short side is 60.96 cm long;
The 42-inch diagonal is 106.68 cm long and has two aspect ratios: the long side of 16:9 is 92.96 cm long and the short side is 52.29 cm long; the long side of 4:3 is 85.32 cm long and the short side is 63.99 cm long;
The 45-inch diagonal is 114.30 cm long and has two aspect ratios: the long side of 16:9 is 99.52 cm long and the short side is 55.98 cm long; the long side of 4:3 is 91.44 cm long and the short side is 68.58 cm long;
The 47-inch diagonal is 119.38 cm long and has two aspect ratios. The long side of 16:9 is 104 cm long and the short side is 58.50 cm long; the long side of 4:3 is 95.48 cm long and the short side is 71.61 cm long;
The 49-inch diagonal is 124.46 cm long and has two aspect ratios: the long side of 16:9 is 108.48 cm long and the short side is 61.02 cm long; the long side of 4:3 is 99.56 cm long and the short side is 74.67 cm long.
What is the price of a home TV set?
1, Sony TV price:
Sony KD-55X8500C Screen size: 55 inches ¥11999
Sony KD-55S8500C Screen size: 55 inches ¥9699
Sony KDL-65R580C Screen size: 65 inches ¥7298
Sony KD-49X8000C Screen size: 49 inches ¥5899
Sony KDL-48R550C Screen size: 48 inches ¥3099
2, Skyworth TV price:
Skyworth 55G7200 Screen size: 55 inches ¥7999
Skyworth 49G7200 Screen size: 49 inches ¥5599
Skyworth 55E6000 Screen size: 55 inches ¥4999
Skyworth 55E3500 Screen size: 55 inches ¥3500
Skyworth 49E3500 Screen size: 49 inches ¥2999
3, Samsung TV price:
Samsung SUHD TV 55JS9800 Screen size: 55 inches ¥15999
Samsung UA55JU7800JXXZ Screen size: 55 inches ¥9699
Samsung UA55JU6800JXXZ Screen size: 55 inches ¥7699
Samsung UA55JU5920JXXZ Screen size: 55 inches ¥5999
Samsung UA48HU5900 Screen size: 48 inches ¥4490
4, Sharp TV price:
Sharp LCD-60UD30A Screen size: 60 inches ¥11699
Sharp LCD-60LX850A Screen size: 60 inches ¥7999
Sharp LCD-60LX960A Screen size: 60 inches ¥6999
Sharp LCD-50DS72A Screen size: 50 inches ¥4899
Sharp LCD-40S3A Screen Size: 40 inches ¥3399
5, Hisense TV price:
Hisense LED55K680X3DU Screen size: 55 inches ¥8999
Hisense LED60K380 Screen Size: 60 inches ¥7999
Hisense LED55EC760UC Screen size: 55 inches ¥5999
Hisense LED48K380U Screen size: 48 inches ¥4999
Hisense LED55EC290N Screen size: 55 inches ¥3999
6, TCL TV price:
TCL L55H8800S-CUD Screen size: 55 inches ¥14999
TCL L55H8800A-CF Screen size: 55 inches ¥8999
TCL L55A980CUD Screen size: 55 inches ¥5999
TCL D58A620U Screen size: 58 inches ¥4999
TCL B55A658U Screen size: 55 inches ¥3999
What brand of TV is good?
1. Samsung (Samsung Electronics Co., Ltd., which started in 1938 in Korea, a Fortune 500 company, a globally renowned enterprise group, and a large multinational company involved in many fields such as electronics/finance/mechanical/chemical)
2, Sony (Sony (China) Co., Ltd., started in 1946 in Japan, a representative company in Japan, the world's electronic 3C / game / financial / entertainment giants, the pioneer of portable digital products)
3. Skyworth (Chuangwei Group Co., Ltd., started in 1988, a leading brand of domestic color TV, a high-tech group company that develops and manufactures consumer electronics as its main industry)
4, LeTV (LeTV Information Technology (Beijing) Co., Ltd., Internet video and mobile TV service provider, establish "Platform + Content + Terminal + Application" LeTV Ecology)
5. Hisense (Hisense Group Co., Ltd., started in 1969, is a large-scale white electric product manufacturing enterprise in China, and is involved in the large-scale electronic information industry group in the fields of home appliances/communications/information/real estate)
6. TCL (TCL Group Co., Ltd., founded in 1981, a famous trademark in Guangdong Province, a global consumer electronics group operating on a large scale, leading the global color TV industry into the dual-core era)
7. Sharp (Sharp Trading (China) Co., Ltd., started in 1912, Japan's electronics giant, the world's leading brand in the field of high-end LCD imaging, was named "the father of the world's LCD")
8. Changhong (Sichuan Changhong Electronic Holding Group Co., Ltd., founded in 1958, a well-known domestic color TV brand, a group of military/consumer electronics/core components R&D and manufacturing)
9. Konka (Kangjia Group Co., Ltd., founded in 1980, is a retail giant in the domestic color TV industry, a listed company, a Sino-foreign joint venture electronics company, and has strong manufacturing capabilities)
10, Cool Kai (Cool Open Group Co., Ltd., early domestic home Internet TV, focusing on new forms of TV products and high-tech enterprises of TV platform content value-added services, Kukai Group Co., Ltd.)
The above is how to buy a home TV set for you. What is the price of the TV set? For the whole content, I believe that everyone has a basic understanding of TV purchase after reading this article. If you want to know more about decoration consultation, please click to enter the decoration knowledge channel.
More related wonderful reading:
How to choose a flat-screen TV? Flat TV shopping skills
How to use the TV universal remote control? TV universal remote control setting method
How about a 3d TV? Is it necessary to buy a 3d TV?
How about LeTV? How is the user rating?
How about Sharp LCD TV? Sharp LCD TV Analysis
Basic Pet Bed,Dog Bunk Beds,Dog Cot Bed,Dog Crate Bed
Zhejiang Entai Pet Technology Co.,Ltd , https://www.entaipet.com