Why Does The LCD Screen With The Same Price Differ By 15 Inches?

The craziness of LCD TV prices has intensified, and the market competition has intensified. The gap between brands has also been widened, and more freedom of choice has been brought to consumers.

But when some consumers compare the prices of several shopping malls, they feel very depressed: most of the 32 inch LCD televisions are priced at 6000 yuan, while others sell as much as 47 inches, up to 15000 yuan.

Why is the same LCD TV, the same big size, why the price gap is so big?

Maybe I can understand that, like our family car, the price of public Xiali and Audi is not a grade. If luxury BMW or Rolls-Royce, the price will be higher.

LCD TV is also the same. Apart from the common basic attributes, there are differences between famous brands and famous brands, the difference between domestic brands and foreign brands, as well as the differences in technology, and the difference in functional configuration.

Here we choose the five LCD TV with the same market price: PHILPS 32PF9531, Samsung LA37R71B, SONY, Konka platinum crystal LC-TM4219, TCL LCD47K73 five LCD TV, one by one comment, if you pay attention to compare various factors, it is easy to understand the reason why the price difference is big.

PHILPS 32PF9531 reference price: 14900 yuan. The appearance of 32PF9531/93 is mainly made of square construction elements, black suspended panels, and black reflective paint technology. The white horizontal speakers and plucent cylindrical Plexiglas bases are set up below. The black silver double color causes strong visual contrast. The design style is noble, comfortable, light and handsome, and looks very pleasing to the eye.

The screen adopts LPL seventh generation anti reflective coating LCD screen, which has 8 milliseconds standard response time, 1366 x 768 panel resolution, 4000:1 dynamic screen contrast, 550cd/ square meter brightness and 176 degree of visibility.

Image processing uses the second generation of Widescreen Plus dot by layer high-definition processing technology, with dot by densification optimization and point-to-point sharpness improvement, significantly improving the effect of the screen.

3D comb filter ensures a neat picture.

Digital monitoring and optical sensors adjust the brightness and contrast of the images in time to achieve the best display effect.

32PF9531/93 LCD TV also has the second generation of PHILPS's "streamer" technology. The integrated advanced lighting system will automatically adjust brightness and color changes according to the content of the screen, so that the background lighting of the TV can be coordinated with the atmosphere of the movie and TV.

The interface between PHILPS and PHILPS 37PF9531 is distributed in three areas: the right back, the back down and the right rear.

There are 3 sets of AV video and audio interfaces on the back side, 2 sets of chromatic aberration interfaces, 2 S video interfaces and 1 digital audio output interfaces; the back side hidden interface has two 2 HDMI interfaces, 1 cable TV interfaces, 1 digital audio output interfaces and 1 sets of display output interfaces; 1 S video interfaces on the right, 1 AV video and audio interfaces, 1 headphone interfaces and 1 USB interfaces.

The sound effect is a very important indicator of flying products. 37PF9531 adopts the virtual Dolby digital sound system and has a dynamic bass enhancement function.

With a pair of 15W speakers, built-in ball top loudspeaker and wOOx integrated subwoofer, the virtual Dolby digital sound field sound effect can be created, and the accompaniment is full of shock.

Comment: PHILPS is a veteran TV manufacturer in Europe. Its flagship LCD TV 32PF9531 has upgraded the screen performance to a new level on the basis of the excellent performance of last year's 32LD300. Meanwhile, the technology of "AMBIlight" has been upgraded to the second generation.

In terms of the main specifications, all the other indexes are in the mainstream except the fact that the true contrast is not known. The audio-visual effect reaches the top level.

Judging from the consistent market positioning of PHILPS products, the price of 14900 yuan is still moderate.

Photo: why the difference between the same price LCD TV screen is 15 inches?

The Samsung LA37R71B reference price is 14900 yuan, and the frame of the Samsung LA37R71B LCD TV panel is compact and concise. It adopts the black gloss lacquer coating as well as the previous R71B series.

The ultra narrow black border plus the unique "V" character on the bottom of the screen is integrated with horizontal speakers, which is concise and clear.

The screen uses Samsung's second 7 generation line S-PVA LCD panel, with 1366 x 768 resolution, brightness 500cd/m2, dynamic contrast 5000:1, reaction time 8ms, and angle of view 178 degrees.

And equipped with a 10 bit signal processor to achieve 12 billion 800 million color number display.

Secondly, LA37R71B is also equipped with Samsung's unique DNIe digital natural imaging technology and intelligent color control technology.

DNIe digital natural imaging technology shows the details of the image by six times precision imaging, and the picture is exquisite and smooth.

Intelligent color control technology adjusts the real natural color matching through precise calculation, applies the dynamic contrast and brightness intelligent adjustment to make the screen more bright and dark, and the color is more realistic.

The interface is equipped with a component terminal Y/Pb/Pr, computer input D-Sub, RS232C, computer input D-Sub, S terminal, AV input, and HDMI digital interface.

In terms of the TV accompaniment, Samsung LA37R71B has dual channel system and SRS TruSurround XT stereo surround system, equipped with a loudspeaker with output power of 10W. Through dual directional channel and directional wide range system, it can provide rich texture and clear speech, and can realize the realistic simulation of Dolby's 5.1 channel surround sound effect by two speakers.

Comments: Samsung LA37R71B LCD TV is the first 37 Inch product launched by Samsung to the Chinese market after the 32 inch LA32R71B and 40 inch LA40R71B, thus making up the gap of Samsung LCD TV products.

The 37 Inch LCD TV is not too small in size. Now it has replaced the main position of the 32 inch market. It has become a popular product for home users. Samsung has deliberately developed the R71 product line and created the game mode. It is really painstaking.

From the main specifications, the 5000:1 contrast parameters indicated by Samsung are somewhat metaphysical, and this value must be dynamic contrast. Why do not show the true contrast parameters, it is really a bit confused. The design of KLV-S40A10 LCD TV is simple and simple, the white surface of the pearl is designed with narrow edge, which makes the TV look light and small; the space of the integrated horizontal box is set aside, the space sense of the TV is enhanced, and some lively air is enhanced; the circular base appears small and exquisite, unique scaffolding design, so that screen can tilted back and left.

The seventh generation LCD screen has 1366 x 768 resolution, 480nit brightness, reaction time 8ms, 1000:1 contrast, 16.7M color number and angle of view 178 degrees.

The image processing part has the Sony one chip full digital signal processing system, which has fully improved the rendering ability of the picture. 3D digital comb filter (PAL/NTSC) and 3D digital noise reduction ensure that the picture is clear and natural.

The picture is rich in color, the motion picture is clear and smooth, and there is no obvious shadow and trailing. The quality of the picture is better than that of the general LCD TV.

In addition, KLV-S40A10 is equipped with a light sensor, which can automatically adjust the contrast at any time, so that the image has the best sense of hierarchy at all times.

The interface is equipped with 1 computer interface (VGA) + audio input (mini stereo), 3 S video, 3 AV terminals, 2 Y.PB/CB.PR/CR component video, 5 channels audio input and other rich interfaces.

In terms of TV accompaniment, KLV-S40A10 LCD TV adopts TruSurround 3D surround sound system, BBE Digital professional voice processing system, intelligent volume control, which ensures the true reduction of sound, and the sound is smooth and hearty and powerful.

Comment: KLV-S40A10 is one of the mid - end LCD televisions introduced by SONY in August 2005. Compared with SONY's high-end V products, S series lacks the "wide color gamut cold cathode back light source system" and USB, HDMI interface. The image quality is mainly in the color difference, but the price of this product is correspondingly low, and the quality is still very trustworthy.

LC-TM4219 uses a diamond flat panel display, the best resolution is 1920 x 1080, the maximum can achieve 6 million 220 thousand pixels, the reaction time is 8 milliseconds, the dynamic contrast is 1600, and the viewing angle is 178 degrees.

This product uses dual core drive, has second generation of Li Xiang engine technology, Takabe Ryoaya reduction technology and CCNC distortionless wide view technology.

Li Xiang digital engine using Takabe Ryoaya reduction technology can effectively improve brightness, contrast, and truly reproduce the natural color of the image.

Takabe Ryoaya reduction technology can quickly enhance the brightness and contrast of the picture, making the picture more fluent, vivid and delicate.

CCNC distortionless wide viewing technology, through the improvement of the internal structure, can ensure that the color and contrast of the picture are highly real and restored.

In addition, 9 dimensional point to point image quality optimization processing, motion compensation processing technology, DCTI oblique edge optimization technology and 3D comb filtering are adopted to ensure the picture is clear and gorgeous.

It has dual high frequency picture in picture, out of picture, double windows, and 13 picture browsing function.

It has 1 sets of TV inputs, 2 sets of AV inputs, 1 sets of S terminals, 2 components of input, 1 sets of VGA interfaces, 1 sets of DVI interfaces, etc.

In the aspect of television, LC-TM4219 has MSP audio control system and the latest 360 degree independent CAV loudspeaker, with multi format voice decoding, including DK, DJ, I, M, etc., and has adopted the high and low track rake processing technology and the five stage equalization adjustment function, the acoustic field is 360 degrees wide, the pitch is clear, the bass is thick and the level is pparent. The users can also clearly feel the 5.1 channel surround sound effect when watching the general broadcast program.

Comments: Konka platinum crystal LC-TM4219 has used a unique style of open drawing, like a beautiful picture of the collection.

The screen uses S-IPS LCD screen, supports 1080P, and has five 3D vector sensing technologies, and X-power II super driving system. The image processing technology is first-rate. Although there is no HDMI interface, the price performance ratio is high.

In appearance, LCD47K73 adopts a very similar style with SONY V LCD TV, and the black line of theme color goes.

The circular arc chamfering all black panel, the outside is decorated with the small circular arc modelling silver outside, matches the horizontal sound box, on the whole looks quite succinct, elegant, also has a little implicit charm.

It is also equipped with wall hangers, wall hanging is more fashionable.

The TCL LCD47K73 LCD TV adopts high definition LCD screen, with 1366 x 768 physical resolution, 500cd/m2 brightness, 1000:1 contrast, reaction time 8ms, and wide viewing angle 176 degrees.

This product adopts the second generation of improved DDHD II digital dynamic full HD chip, which has super high color temperature display technology and skin color dynamic compensation technology. With the TCL bright color engine, it brings bright natural picture quality and effectively solves the tail phenomenon of LCD TV, and the picture quality is quite good.

In terms of interface, it has 1 HDMI, 2 USB interfaces, and YPbPr/YCbCr, VGA+PC, AV, TV, S terminals, etc.

In terms of sound, TCL LCD47K73 LCD TV adopts DDAS digital dynamic sound Valley, built-in pure digital power amplifier. It has three characteristics: dynamic control, heavy bass processing and integrated electroacoustic processing. The TV accompaniment is real, natural, clear and bright, and is comparable with professional audio.

In addition, this product can turn off the screen and listen to music alone.

Comment: LCD47K73 is the first K73 product to market in TCL2006, located in the middle end.

In July 31st, TCL reduced the price of LCD47K73 from 18999 yuan to 14999 yuan in one fell swoop, which created the lowest price of 47 inch large screen LCD in China.

This TV is quite good both in appearance design, picture quality, sound quality and interface.