Top TVs with 3d support. Smart TV functionality

Not sure how to choose a 3D TV? There is nothing particularly difficult in this choice. You just need to find answers to a few questions:

• What 3D TVs are there, and how are they different from each other?
• What technologies for obtaining a volumetric image are used in them, their strengths and weaknesses?
• Which 3Are D glasses more comfortable?
• What are the subtleties to consider when buying 3D TVs?

Screen matrices and 3D systems: is there a rigid connection between them?

It should be understood that all existing technologies for creating a three-dimensional image can be used both in plasma panels and in LCD and OLED TVs. Although many are racking their brains over the problem of which types of matrices are most preferable for demonstrating 3D, there is little point in building your choice on this basis.

Plasma models are gradually leaving the market, and promising OLED TVs are still too expensive to be considered by the average user. There remains a logical choice from a huge mass of LCD-models with LED-backlighting, which provide a decent quality of a three-dimensional picture both in terms of brightness and frame rate, as well as in response time of matrix elements.

What is the difference between an asset and a liability?

Today, in 3D-TVs, 2 systems of forming a volumetric image are used: active and passive. Both of them require the use of special glasses that provide different frames for each eye, and the brain combines them into a single volumetric image.

Active systems are based on the alternate demonstration on the TV screen of frames intended for each eye, and at such a speed that the human visual system perceives them as one. During the display of the frame intended for the left eye, the right eyepiece of the glasses is darkened, while the left remains transparent, and vice versa. For timely darkening and lightening of different eyepieces of active 3D glasses, they are synchronized with the TV via infrared channel.

Passive systems are distinguished by the simultaneous filing of two frames on the TV screen, each of which is polarized in a certain way, due to which only the right or left eyepiece of the glasses is passed through.

Both systems provide decent 3D quality, but have a number of strengths and weaknesses. The choice between them is to assess how critical these advantages and disadvantages are for you.

The agony of choosing a system and a passion for optics

Active systems provide full Full HD resolution of each frame, but are more complex and expensive to produce, which inevitably affects the cost of TVs. In addition, shutter systems significantly reduce the brightness of the image, there is a high probability of crosstalk (ghosting), and many people experience discomfort from constant flickering in the eyepieces of glasses. Also, glasses for active 3D are more bulky, since they require power supplies, control and synchronization units to be placed in the frame.

Passive 3D technology more accessible, easy to manufacture and little fatigue for the human visual apparatus. However, the demonstration of double frames on the TV screen inevitably reduces the resolution of the overall image by 2 times. Glasses with polarizing filters transmit almost the entire luminous flux, they are several times cheaper than active ones, they are light in weight and small in size.

Today, active 3D-systems are being implemented in their TVs by Sony, Samsung and Sharp. The Korean brand LG prefers to produce TV-receivers with only passive technology for forming three-dimensional images. Panasonic and Philips, on the other hand, are developing both technologies, allowing customers to decide which system suits them best.

Secrets of choosing the right 3D TV

Whatever marketers and store managers tell us, they are interested people, whose arguments are not always credible. If you do not know how to choose a 3D TV, try the following "folk" selection methods that have already proven their effectiveness:

• Trust your own feelings ... Don't dive deep into specs or be seduced by high-profile numbers and technology names. When choosing between active and passive 3D technology, take the time to watch a dynamic 3D video with active glasses. If you feel rapid eye fatigue and general discomfort, then your clear choice in favor of polarization systems.

• Attention to size ... To obtain the most tangible effect of volume, it is important to take into account three interrelated parameters: the diagonal of the screen, its resolution and the distance to the viewer. For each size of the TV screen (taking into account its resolution), specialists have determined the most optimal distance to the viewer's eyes, from where he is guaranteed not to distinguish the pixels of the image. These values ​​are summarized in tables that can be easily found on the Internet.

Before you go to the store, clearly understand for yourself how far from you the TV will be, and then choose the appropriate diagonal and screen resolution (HD Ready or Full HD). Just remember that the passive method of creating a volumetric image leads to a 2-fold reduction in the image resolution. Therefore, if you plan to watch 3D TV from a distance closer than the specified optimal distance, you should pay attention to models that support active technology or have a higher resolution.

• Consider the class of the TV ... It is noticed that the quality of the passive system for forming a three-dimensional image practically does not depend on the cost of the TV. At the same time, active 3D-systems, due to their high cost, in budget TVs may not be quite perfect. If you are seriously limited in funds and do not know which 3D TV to choose, you should give preference to models with a polarization system.

• Decide on maximum number spectators ... It's no secret that active glasses are about 5 times more expensive than passive glasses. In view of this, the complete set of passive 3D-TVs usually includes 3-4 pairs of glasses, and active ones - no more than two, and even then only in premium-class models. Therefore, if you want to arrange at home group viewing of 3D sports programs or films, you should pay attention to budget polarization technology.

When choosing a new TV, buyers are often interested in models with extensive functionality. These include HDR, curved screen and, of course, 3D technology. Moreover, these functions can be found on TV at the same time, thanks to which the user can enjoy a simply amazing picture. Our list of the best 3D TVs for 2017 will help you find the perfect device for your home. We have included both relatively inexpensive solutions and premium TV in the list. This will make it easy for you to decide on the one for your needs.

Samsung UE55JS9000T

The TOP 7 is opened by the Samsung UE55JS900T, which again follows the LG product. The reason is the same, although Samsung is in this case again surprises with its functionality. At almost 2 times lower cost compared to its “big brother”, the UE55JS9000T offers the same extensive capabilities. For example, the 55-inch matrix of this is refreshed at 1200 Hz (Clear Motion Rate), which provides gorgeous picture quality. With such dimensions, the TV surprises with a variety of interfaces: CI +, MHL, Wi-Fi, Bluetooth, Ethernet, AV, as well as 4 HDMI inputs and the same number of USB ports. Users often choose Samsung UE55JS900T as the quality, because the device can be controlled by voice and even gestures. Of course, the device can receive any types of signals, including over-the-air broadcasting of DVB-T2 and DVB-S2 formats. Fans of the South Korean giant will also be pleased with the fact that, at a more affordable cost, the monitored TV has not lost the same high-quality sound, represented by two 20 W speakers, two 10 each and a subwoofer. As a pleasant bonus from Samsung, the reviewed device pleases the mass additional functions including picture-in-picture and multi-screen mode, support for TimeShift and DLNA, child lock and 24p True Cinema.

LG OLED55C6V

If you are looking for a high-quality TV for games, but you do not need too large a diagonal, then take a look at the LG OLED55C6V. This model is equipped with Ultra HD resolution and HDR support. These characteristics make it an excellent choice for those consumers who have purchased or are about to buy a PlayStation 4 Pro game console. The OLED55C6V LCD TV operates on the basis of LG's own "axis" - webOS. It has support for DVB-T2 / S2, DLNA and multi-screen mode. Picture quality TV is complemented by an array of 4 x 10W speakers for the ultimate entertainment experience. LG 3D TV is equipped with a good set of interfaces from 3 HDMI and USB, Miracast, WiDi, Wi-Fi and other necessary inputs. An additional and important bonus for many users will be the curved screen for the best viewing experience of any content.

An interesting video clip will tell you more:

Philips 65PUS8700

The stylish Philips 65PUS8700 curved TV stands out from its competitors with several signature features. First of all, the device has its own memory of 16 GB, which allows the TimeShift option supported here to work even without a flash drive. Separately, mention should be made of CI + support and the presence of two slots for such electronic modules at once. But most importantly, what makes a Philips home TV set apart is the Ambilight proprietary backlight that visually expands the boundaries of the screen. As for the latter, everything here is just great! Thanks to the stunningly rich and bright (400 candela per square meter) and the Perfect Motion Rate 1400 update, the user will be able to get a storm of emotions from watching videos and movies, even without 3D turned on. Also, the best TV from the Dutch manufacturer boasts a set of a subwoofer and 4 speakers of 10 W each, pure android TV, DVB-T2 / S2 support and an excellent set of interfaces (4 x HDMI, 3 x USB, Wi-Fi, Miracast, RGB, Ethernet).

The video shows the work of the proprietary Ambilight lighting:

Panasonic TX-65DXR780

4th place

In the center of the ranking of the best 3D TVs for 2017 is a model from Panasonic. The TX-65DXR780 is equipped with a 65-inch screen with a resolution of 3840x2160 pixels. The display supports HDR technology, which is getting better every month. There are two TV tuners with DVB-T2 and DVB-S2, 4 HDMI inputs, wireless bluetooth modules and Wi-Fi as well as Ethernet and 3 USB port... If this TV can impress even the most demanding user in terms of picture quality, then its sound is far from so good. It is completely incomprehensible why the manufacturer added only 2 speakers to the TOP-level device, and even those with a power of only 10 W each. But the additional functionality is very good here: the TimeShift option, digital and analog tuners, picture-in-picture, DLNA, child protection and multi-window mode.

Sony KD-65XD9305

Reveals the TOP 3 leaders of Android TV Sony TV. As is typical of the famous Japanese brand, the TV KD-65XD9305 pleases with a picture of amazing quality. It has a 65-inch matrix with Ultra HD resolution and HDR support. The active (shutter) technology 3d is used. The sound in this model is not loud, but the quality of 4 speakers with a total power of 30 W is just perfect. Sony KD-65XD9305 is the perfect TV for football and other sports games. The device works with any signal sources, including DVB-T2 and S2 standards, and also supports CI +. The interface set of the reviewed device is very good and includes 4 HDMI inputs, 3 USB ports, Ethernet, Wi-Fi, Miracast, SCART and Bluetooth. Additional features that it can boast of are DLNA support and 24p True Cinema, as well as child protection.

Samsung UE65JS9500T

The second place was taken by a competing product from another South Korean brand Samsung. The UE65JS9500T model could claim the first place, but, as it was already noted above, the majority of users prefer Samsung's shutter technology to LG's polarizing one. Otherwise, this reliable TV is not just good, but a great choice! An excellent picture on a 65-inch 4K matrix is ​​just one of the advantages of this model. A positive experience from watching any video is also provided by the sound presented by a pair of 20 W speakers, two more 10 each and a subwoofer. With such characteristics, the TV does not need any additional acoustics. The set of interfaces in the UE65JS9500T is just excellent: HDMI in the amount of 4 pieces, three USB, Ethernet, as well as MHL, Wi-Fi and Bluetooth. This TV in terms of price-quality ratio bypasses many of its competitors, which is not least due to additional features... For example, the TV supports CI, DLNA, 24p True Cinema, TimeShift and Picture-in-Picture. also in stylish samsung built-in camera and microphone, which provides the ability to communicate via Skype and control the device through voice commands and gestures. In conclusion, the positive qualities of the UE65JS9500T include support for DVB-T2 / S2, child lock function and the presence of a pair of independent tuners.

Video review of this model:

LG OLED65C6V

On the 1st place is located. This giant from South Korea has been competing with its compatriot for many years, but many users note that it was LG that managed to achieve maximum realism in displaying a three-dimensional picture. OLED65C6V - perfect TV for the living room, which has collected the best practices of the company. The device runs under the proprietary webOS system, is equipped with a 65-inch matrix with 4K resolution and HDR technology for improving frame detail. That's enough to make a great TV for movies, but LG has also added passive 3d support to the OLED65C6V model. At the same time, this TV, like its competitors, can create a three-dimensional picture from an ordinary flat image, which allows you to take a fresh look at TV shows and even old films. The sound in the reviewed model is also simply excellent, thanks to which are 4 speakers of 10 watts, which support the option of automatic volume normalization. In terms of the number of broadcast standards supported, the beautiful LG TV is at a decent level, working with signals from DVB-T2 to DVB-S2. The device also pleases with an excellent set of interfaces, ranging from 3 HDMI, Ethernet and 3 USB, and ending wireless wifi, WiDi, Bluetooth and Miracast. Of the interesting distinctive features the device is able to boast multi-window mode, a convenient branded remote control and a curved screen.

Output

The above list of the best 3D TVs for 2017 contains a list of all the best representatives of this class. We have reviewed the most attractive solutions on the market, distinguished by stylish design, excellent feature set and well-reasoned cost. Our review will help those consumers who are not just looking for, but want to purchase a device that can give new sensations from their favorite movies, games and even TV shows. With 3D technology, often complemented by a curved display, you can get the most out of any content!

Relevance: May 2019

Remember how in childhood you imagined yourself next to the heroes of your favorite movies. These dreams can come true thanks to modern 3D TVs. They are capable of providing a high-quality three-dimensional picture, which allows you to completely immerse yourself in viewing and feel like a participant in the events reproduced on the screen. The variety of these TVs can be confusing. When making a purchase, you need to look not only at a pleasant design. To do right choice, it is important to take into account the size of the display resolution, the availability of the necessary functionality and the reputation of the seller as a whole.

We have compiled a list best TVs 3D, based on expert assessments of specialists and reviews of real buyers. Our recommendations will help you make the best choice for your requirements and desires. There are many competitors in the world market of technology, but we have selected the best manufacturers and we recommend that you pay special attention to them:

1. Samsung

* Prices are valid at the time of publication and are subject to change without prior notice.

TVs: Resolution: 4K

Diagonal: 55 inches / Picture-in-picture/ Resolution: 4K

Main advantages

• The TV supports 4K UHD picture transmission for the highest picture quality and the most enjoyable viewing experience
• Nano Crystal technology is used for high-quality color reproduction. This allows you to most accurately convey each shade and makes the image as realistic as possible.
• Curved screen makes the transmitted picture clearer and visually enlarges it
• Four speakers with a total power of 40W and a subwoofer provide a surround sound effect with high-quality bass
• The TV is equipped with two independent tuners, which allows you to view two TV channels in parallel

Picture-in-picture/ Resolution: 4K

Main advantages

• A unique algorithm is used to process the image, which allows you to increase the quality of the incoming video signal to a higher level
• The TV screen is made using quantum dot technology (SUHD), which provides realistic video content
• UHD Dimming technology is used for image contrast. This will produce rich blacks and whites and add depth to the picture.
• Peak Illuminator Pro technology further illuminates specific areas of the screen for richer, more vibrant hues
• Samsung Easy Sharing syncs with mobile devices

Show all products in category "Resolution: 4K"

TVs: Resolution: Full HD

Diagonal: 55 inches / Resolution: Full HD

Main advantages

• The screen is made using OLED technology. This allows you to enjoy the fantastic quality of the reproduced content and save on electricity.
• The TV is equipped with a thin display comparable in thickness to some smartphones
• Comes with a metal stand for secure installation on a pedestal
• The PVR function allows you to record the broadcast of the program while watching another TV channel. Thanks to this, you will not miss your favorite programs when they are broadcast at the same time.
• A special mount is provided with which the LG can be hung on the wall

Show all products in category "Resolution: Full HD"

TVs: Diagonal: 78 inches

Diagonal: 78 inches / Picture-in-picture/ Resolution: 4K

Main advantages

• A curved 78-inch screen with ultra-high resolution 4K will put the viewer in the heart of the action and completely immerse himself in what is happening
• Realistic surround sound from two speakers and two subwoofers with a total power of 70W
• Nano Crystal Color technology delivers unprecedented richness and color accuracy
• Thanks to the presence Wi-Fi module you can easily connect to the Internet without any wires
• Smart TV has a user-friendly interface and advanced control functions
• Numerous connectors and ports are placed in the One Connect switching block for convenient and quick connection of various external devices

Show all products in the category "Diagonal: 78"

TVs: Diagonal: 55 inches

Diagonal: 55 inches / Picture-in-picture /

RUB 16,790

Philips TV 32PHS5302 / 12 (black)

The resolution is 1366x768. DLNA compliant. 3D... With DVB-T2. Viewing angle - 178. With USB input. Refresh rate 50 Hz. With SMART TV (Internet access). Type - liquid crystal. Progressive scan. With HDTV support. Surround sound. With Time Shift function. Wall mountable. Number of independent TV tuners - 2. With Ethernet interface. Brightness 280 cd / m2. With built-in camera. With Wi-Fi support. The screen format is 16: 9. The diagonal of the screen is 32 inches. Thickness with stand 18 cm. Height with stand 49 cm. LED with LED illumination. Number of HDMI inputs - 2. Video recording - to a USB drive. Width: 73 cm.Weight: 4.9 kg.

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RUB 16,080

Philips LED TV 32PHS5302

LED ( LED lights). HDTV support. 3D image... The resolution is 1366x768. With the number of independent TV tuners 2. With a brightness of 280 cd / m2. Built-in camera. Video recording - to a USB drive. USB input. DVB-T2. With a viewing angle of 178. With 2 HDMI. The screen format is 16: 9. Wi-Fi support. Wall mountable. SMART TV (Internet access). With a diagonal of 32 inches (81 cm). Progressive scan. Surround sound. DLNA support. With a frequency of 50 Hz. Ethernet interface. Type - liquid crystal. Time Shift function. With a thickness of 18 cm with a stand. With a height with a stand of 49 cm. With a width: 73 cm. With a weight: 4.9 kg.

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RUB 11,950

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Haier LE32K6000S TV

Height with stand 47 cm. Type - liquid crystal. Refresh rate 50 Hz. Video recording - to a USB drive. Viewing angle - 160. With surround sound. 3D. The diagonal of the screen is 32 inches. LED with LED backlight. Thickness with stand 18 cm. With HDTV support. The resolution is 1366x768. Progressive scan. With USB input. Brightness 220 cd / m2. With DVB-T2. With Time Shift function. Wall mountable. Number of HDMI inputs - 2. Screen format - 16: 9. Number of independent TV tuners - 2. Width: 73 cm. Weight: 4.5 kg.

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RUB 9 620

BBK 32LEM-1042 / TS2C, gray-black

Picture in Picture (PiP). USB input. With a frequency of 50 Hz. SCART connector. HDTV support. Video recording - to a USB drive. With 3 HDMI. With a height of 48 cm with a stand. 3D image. Progressive scan. With a thickness of 21 cm with a stand. The screen format is 16: 9. The resolution is 1366x768. Time Shift function. With the number of independent TV tuners 1. LED (LED backlight). With a diagonal of 32 inches (81 cm). Wall mountable. Type - liquid crystal. With a brightness of 250 cd / m2. DVB-T2. With a viewing angle of 178. With a width: 73 cm With a weight: 6.1 kg.

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RUB 8 853

TV BBK 32LEM-1042 / TS2C

3D... LED with LED backlight. The resolution is 1366x768. Type - liquid crystal. Viewing angle - 178. With SCART connector. With HDTV support. Video recording - to a USB drive. Number of independent TV tuners - 1. Brightness 250 cd / m 2. With Time Shift function. Thickness with stand 21 cm. Screen format - 16: 9. Progressive scan. With PiP picture-in-picture function. With USB input. The diagonal of the screen is 32 inches. With DVB-T2. Number of HDMI inputs - 3. Refresh rate 50 Hz. Wall mountable. Height with stand 48 cm. With width: 73 cm. With weight: 6.1 kg.

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RUB 32 550

LCD TV 43 LG 43UM7500 silver 43UM7500PLA

Voice control. DVB-T2. Wi-Fi support. The screen format is 16: 9. SMART TV (Internet access). With 4 HDMI. LED (LED backlight). The resolution is 3840x2160. 3D image. Type - liquid crystal. Picture in Picture (PiP). With a frequency of 60 Hz. Wall mountable. Bluetooth. HDTV support. Weight: 10.3 kg.

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RUB 9 055

LCD TV BBK 32LEM-1042 / TS2C

Viewing angle - 178. With HDTV support. Progressive scan. Type - liquid crystal. With SCART connector. With USB input. The number of independent TV tuners is 1. 3D. The screen format is 16: 9. Video recording - to a USB drive. Height with stand 48 cm. With Time Shift function. Wall mountable. With DVB-T2. Thickness with stand 21 cm. Refresh rate 50 Hz. The resolution is 1366x768. Brightness 250 cd / m2. With PiP picture-in-picture function. Number of HDMI inputs - 3. Screen diagonal 32 inches. LED with LED backlight. Width: 73 cm.Weight: 6.1 kg.

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RUB 11,990

TV LED 32 BBK 32LEM-1042 / TS2C black / HD READY / 50Hz / DVB-T / DVB-T2 / DVB-C / USB

The resolution is 1366x768. The screen format is 16: 9. Video recording - to a USB drive. Time Shift function. With a viewing angle of 178. With 3 HDMI. LED (LED backlight). 3D image. Type - liquid crystal. With the number of independent TV tuners 1. With a diagonal of 32 inches (81 cm). With a frequency of 50 Hz. DVB-T2. With a thickness of 21 cm with a stand. Wall mountable. USB input. Progressive scan. With a height of 48 cm with stand. SCART connector. Picture in Picture (PiP). HDTV support. With a brightness of 250 cd / m2. Width: 73 cm.Weight: 6.1 kg.

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RUB 16 490

Philips TV 32PHS5302 / 12

LED with LED backlight. Refresh rate 50 Hz. Thickness with stand 18 cm. Wall mountable. With DVB-T2. Progressive scan. 3D. Brightness 280 cd / m2. DLNA compliant. The diagonal of the screen is 32 inches. With Ethernet interface. Type - liquid crystal. With built-in camera. With Wi-Fi support. The screen format is 16: 9. Surround sound. With USB input. The resolution is 1366x768. With Time Shift function. Viewing angle - 178. With HDTV support. Number of independent TV tuners - 2. With SMART TV (Internet access). Height with stand 49 cm. Number of HDMI inputs - 2. Video recording - to a USB drive. Width: 73 cm.Weight: 4.9 kg.

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RUB 23 900

LG 43UK6300 TV

Type - liquid crystal. Ethernet interface. With a brightness of 200 cd / m2. HDTV support. DLNA support. With a thickness of 22 cm with a stand. Wall mountable. 3D image. USB input. The screen format is 16: 9. With 3 HDMI. With the number of independent TV tuners 1. With a diagonal of 43 inches (109 cm). With a frequency of 50 Hz. DVB-T2. Wi-Fi support. With a viewing angle of 178. LED (LED backlight). The resolution is 3840x2160. Progressive scan. Surround sound. SMART TV (Internet access). With a height of 63 cm with a stand. With a width: 98 cm. With a weight: 8.4 kg.

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RUB 24,520

LG 43UK6300

LED with LED backlight. DLNA compliant. The number of independent TV tuners is 1. The diagonal of the screen is 43 inches. With HDTV support. With DVB-T2. With USB input. 3D. Type - liquid crystal. The resolution is 3840x2160. Refresh rate 50 Hz. With Wi-Fi support. Progressive scan. Number of HDMI inputs - 3. With surround sound. With Ethernet interface. With SMART TV (Internet access). Height with stand 63 cm. Wall mountable. Viewing angle - 178. Screen format - 16: 9. Thickness with stand 22 cm. Brightness 200 cd / m2. Width: 98 cm.Weight: 8.4 kg.

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RUB 24,740

LG 43UK6300 43uk6300

LED (LED backlight). The resolution is 3840x2160. DVB-T2. Wi-Fi support. Type - liquid crystal. 3D image... With a viewing angle of 178. With a frequency of 50 Hz. Ethernet interface. With a brightness of 200 cd / m2. With a diagonal of 43 inches (109 cm). Wall mountable. USB input. Progressive scan. Surround sound. The screen format is 16: 9. HDTV support. SMART TV (Internet access). DLNA support. With 3 HDMI. With a height of 63 cm with a stand. With a number of independent TV tuners 1. With a thickness of 22 cm with a stand. Width: 98 cm. Weight: 8.4 kg.

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RUB 24 670

LG 43UK6300

3D... The diagonal of the screen is 43 inches. Surround sound. LED with LED backlight. With USB input. With SMART TV (Internet access). Height with stand 63 cm. DLNA compliant. Type - liquid crystal. The resolution is 3840x2160. Wall mountable. Number of independent TV tuners - 1. Viewing angle - 178. With Wi-Fi support. Refresh rate 50 Hz. The screen format is 16: 9. Thickness with stand 22 cm. With HDTV support. With Ethernet interface. Brightness 200 cd / m2. With DVB-T2. Number of HDMI inputs - 3. With progressive scan. Width: 98 cm.Weight: 8.4 kg.

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RUB 38,990

4K (Ultra HD) Smart TV Philips 50pus 6262/60 (black)

Wall mountable. USB input. With a diagonal of 50 inches (127 cm). LED (LED backlight). With a height of 71 cm with stand. Ethernet interface. 3D image. Type - liquid crystal. The resolution is 3840x2160. DVB-T2. Progressive scan. With a frequency of 60 Hz. Surround sound. With the number of independent TV tuners 2. With a viewing angle of 178. Time Shift function. Built-in camera. The screen format is 16: 9. HDTV support. SMART TV (Internet access). DLNA support. With 3 HDMI. With a thickness of 26 cm with a stand. Video recording - to a USB stick. Wi-Fi support. With a brightness of 350 cd / m2. Width: 113 cm.Weight: 13.8 kg.

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RUB 24,499

LG 43UK6300 TV (black)

Surround sound. LED with LED backlight. With USB input. With SMART TV (Internet access). Height with stand 63 cm. With DLNA support. Type - liquid crystal. 3D. The resolution is 3840x2160. Wall mountable. Number of independent TV tuners - 1. Viewing angle - 178. With Wi-Fi support. The diagonal of the screen is 43 inches. Refresh rate 50 Hz. The screen format is 16: 9. Thickness with stand 22 cm. With HDTV support. With Ethernet interface. Brightness 200 cd / m2. With DVB-T2. Number of HDMI inputs - 3. With progressive scan. Width: 98 cm.Weight: 8.4 kg.

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RUB 24 380

LED TV LG 43UK6300

Wall mountable. USB input. LED (LED backlight). With a frequency of 50 Hz. Ethernet interface. Type - liquid crystal. The resolution is 3840x2160. 3D image. DVB-T2. With a brightness of 200 cd / m2. Progressive scan. Surround sound. With a viewing angle of 178. Screen format - 16: 9. HDTV support. SMART TV (Internet access). With a diagonal of 43 inches (109 cm). DLNA support. With 3 HDMI. With a height of 63 cm with a stand. With a number of independent TV tuners 1. Wi-Fi support. With a thickness of 22 cm with a stand. With a width: 98 cm. With a weight: 8.4 kg.

Three-dimensional imaging technologies are gaining popularity in the world. This includes the release of new films in 3D, and the equipment of cinemas with new technical means for watching three-dimensional films, and the development of 3D television. And if the creation and transmission of content in 3D format does not depend on us, then the purchase of a TV with such a function already depends on the buyer.

All developments are based on the characteristics of human vision. We have two eyes located at some distance from each other, usually 5-7 cm. Each eye sees its own image, this can be seen if you alternately close your eyes, looking at one picture. You will see how the picture shifts a little and you can see everything from a slightly different angle. This feature allows us to see everything in volume. Our brain, receiving two images slightly displaced, has learned to combine them into one image, but this time three-dimensional. And it seems to us that we immediately see everything in volume. In fact, the brain itself processes what it sees with its eyes and forms a three-dimensional image, that is, it perceives the distance to the object and understands the depth of space.

This is the path taken by the developers of 3D television. It was based on the principle according to which an image was formed for each eye, so that the brain would have already folded them, and we saw a three-dimensional picture.

Almost all the leaders in the production of television equipment began to master the production of 3D TVs and other equipment of this format, such as, for example, players for discs with 3D films and others. Plasma and LCD LED TVs have received the main development in 3D format. Due to technological features, 3D plasma TVs show best quality than LCD 3D TVs due to the strict requirement for matrix response time (should be less than 3 milliseconds).

All modern 3D TVs display images in Full HD quality... In this case, the video is displayed alternately for each eye and, in order to maintain the smoothness of the picture, a frame rate of at least 60 Hz is needed for each eye. That is, the total frame rate must be at least 120 Hz, and even in each frame there must be Full HD quality. Hence, such a strict requirement for the response time of the matrix, as mentioned above, it should be no more than 3 ms.

Appearance of the TV set and glasses for displaying 3D

To transmit a Full HD signal with a frequency of at least 120 Hz, HDMI 1.4 may be required. TVs may still have HDMI 1.3.

With such a requirement for video displayed on the screen, the implementation of 3D effects is possible only with the use of special glasses. Now all firms use the so-called active glasses. These 3D glasses have a built-in microcircuit and are controlled by signals from the TV using infrared radiation. Depending on the image on the screen, the glasses pass the signal only for one eye, and into the next frame for the other eye. Glasses from one brand will not work on another brand's TV.

Anaglyph glasses

For the first time, an attempt was made to obtain a volumetric image back in 1853 in Germany. The screen displayed an image in different color shades. Spectators were given glasses, the lenses of which were painted in different colors - red, blue or green. Each eye received only the image that was colored in the color of the lens on the glasses. So each eye saw only its own image, and the picture received volume.

Anaglyph glasses

But the disadvantages were so great that it was impossible to talk about the use of this technology at home. The image was very poor in color reproduction. Due to the toning of the lenses in the glasses, the picture was obtained with shades of red and blue (green). And the quality of the 3D picture was not very high quality.

Polarized glasses

Another technology where glasses filtered the image for each eye was polarizing technology. Here, the lenses of the glasses were covered with polarizing filters in the form of polarizing films. The separation of the image for the left and right eyes was obtained due to the polarization of the image. Polarization is when light waves have different directions of oscillation, in another way, the oscillations of the electric field of a light wave occur in different planes. In the cinema, two cinema projectors are used for this. Polarized glasses are used in IMAX 3D and RealD cinemas.

Polarized glasses

In glasses, the filter on one lens allows only horizontally oriented light waves to pass through, while the filter on the other lens allows only vertically polarized waves to pass through. As a result, each eye receives only its own image, and we perceive the image as three-dimensional. In order not to lose the contrast and brightness of the image when tilting the head, they began to use circular polarization. Here already one image has left polarization, and the other - right.

It is very difficult to use this technology for obtaining a three-dimensional image on a TV at home. Because of this, television manufacturers began to use it only in 2011. LG was the first to introduce its models to the 3D TV market with polarization technology with its LG Cinema 3D development. Seeing a certain interest in this technology among buyers, Toshiba, Philips, Samsung also presented their models.

The advantages of polarization technology include a high-quality 3D image with good color rendering and detail. Polarized glasses turned out to be light and comfortable without electronic circuitry. There is no cross-distortion and flicker in contrast to active technology, which is why eye fatigue is reduced.

The disadvantage is the decrease in the vertical resolution, because in the frame there is an alternation of lines for the left and right eyes.

Shutter glasses for 3D television

The most advanced technology for obtaining 3D images on TV today is the technology with active glasses. In such glasses, the lenses are closed with a special electronic circuit control, which is in glasses. The lenses consist of liquid crystals, like the matrix of a TV, and the control circuit at the right moments in time gives a signal to the crystals to transmit the light flux to the eyes alternately to obtain a three-dimensional picture. Glasses are controlled from the TV via infrared communication or Bluetooth. Most strongly this technology promoted by Samsung, Sony, Panasonic.

Shutter glasses

Because for each eye you need to submit a separate image, then in such TVs the frame rate is halved. Therefore, 3D TVs with active technology have a frame rate of 100/120 Hz. To combat image flickering, the frame rate is increased to 200/240 Hz. At the same time, the movements in the frame become more uniform and smooth.

The advantages of active technology include its reliability and perfection. Leading manufacturers have already managed to work it out and eliminate most of the shortcomings. Used by leading manufacturers of plasma and LCD TVs.

The disadvantage is glasses, which are expensive and require constant battery replacement. The lenses of the glasses block some of the light flux, so the image may appear dim at low screen brightness. The frame rate of 100/120 Hz in dynamic scenes may not be sufficient.

Glasses-free 3D TVs

Autostereoscopic 3D TVs began to appear on the market, which did not need glasses to watch surround TV. But it is difficult for them to compete with other technologies, because their price is still high and the image quality is not very high. In autostereoscopic televisions, transparent optical elements are applied to the screen. So they separate the image for each eye separately.

Toshiba 55ZL2 glasses-free 3D TV

The first method of obtaining a stereo image in such televisions is obtained by applying a plurality of longitudinal lenses. It is called the lenticular lens method.

In the second method, a plurality of slotted holes are placed in front of the LCD matrix. This method is called a parallax barrier. Liquid crystals are used as visual barriers. Under the action of a signal, these crystals rotate and direct the light flux in the desired direction. If necessary, this barrier is turned off and you can watch regular 2D television.

A 3D effect can be achieved if the viewer is at certain points while viewing. It is good that there are many such points and several people can watch TV.

The development of autostereoscopic TVs continues, and their market share will only grow in the next five years.

The advantage of this method of obtaining a volumetric image is the absence of glasses. And the disadvantages include the choice of a certain place when viewing.

Additional Information

The signal source for 3D TVs can be a player specially designed for playing 3D discs. Also, in some countries, broadcasting of individual channels in 3D format has already begun.

Today, companies are already developing systems that allow 3D TVs to convert video from 2D to 3D in real time. For example, for such purposes, Samsung has released new processor 3D Hyper Real Engine.

Some companies talk about the harmful effects on human health when watching 3D for a long time. Especially children, the elderly and pregnant women need to be careful.

Prices for 3D TVs will, of course, be higher than for conventional LCD LED TVs. For example, a 40-inch 3D TV will cost approximately $ 2,000. Samsung TVs 9000 series (9000 series in the line Samsung is better other series) with a diagonal of 55 inches will cost $ 7,000. A 40-inch Sony TV will retail for approximately $ 2,400. For such TVs, you may need to buy separately glasses for each family member at a price of about $ 100-150 and an infrared transmitter for $ 50. You also need to buy a special player and discs with 3D films.

Development of 3D by 2014

The development of 3D television by 2014 did not make any revolutionary discoveries. The technologies already in operation are being improved. Many buyers aren't big fans of 3D video. Therefore, TV manufacturers took the path of developing screen resolution and introducing new technology OLED.

As for 3D, today technologies that require glasses are used. Glasses-free 3D has not been developed. As for the use of glasses, the active technology of forming the volumetric effect and the passive one have also been developed. For example, Samsung produces 3D TVs using only active technology. LG, on the other hand, continues to develop passive technology on its 2014 models. Philips uses both active and passive technology. Many 3D TVs have the ability to convert regular 2D images to 3D.

As for the price, more and more models of TVs of the middle class and even the budget segment are equipped with the 3D function. Therefore, prices for 3D TVs are falling.