4K TV - what it means: the technology, its pros and cons, review of models

The quality of the TV resolution is a key parameter for the majority of users.

Once there was a format Full HD, many manufacturers of digital technology have put a lot of effort to attract even more attention to the mass consumer. Despite numerous attempts to increase interest in using the TV with 3D technology, the attempt had failed.

However, people are interested in increasing the resolution, and thus the quality of the "picture" on the screen. The advantage of a more colorful and vivid image does not require any further explanation was. Just so the new technology, called Ultra HD, has become so popular.

We will understand the meaning of this function.

Television receivers 4K UHD

Television receivers, made using this new technology, appeared long ago.

reference. 4K format was opened over a decade ago, in 2005.

The main difference between all TV receivers that support this technology lies in the fact that they are able to demonstrate a surprisingly high quality. In the near future, such devices can displace outdated technologies, which have long should be replaced by something new.

Despite the fact that these gadgets are quite expensive, over time they will become cheaper and much more accessible.

What is 4K TV in

The image in the 4K format - it is as much as 8 million pixels! It adds a number of advantages. These include:

• exclusively high quality "pictures";
• excellent color reproduction;
• enviable image realism.

Moreover, this technology allows for expanded color range and increased frame rate.

This image will not go to any comparison with other formats. Because it looks so great that it seems to him "picture" of the monitor is about to come to life.

Pros and cons of resolution of 4K

As with any other technology in 4K resolution has its advantages and disadvantages. There is nothing surprising. However, anyone who is going to buy a TV that supports high definition, you need to know about all the nuances and peculiarities of 4K.

Benefits

• Among the advantages it is worth noting the actual refresh rate. In this case, it may reach 200 Hz. That's why image looks flawless.
• In addition, many television viewers It surprised at how realistic it looks like what is happening on screen. Moreover, it can feel like one of the heroes of Movie scene.
• Transitions from one shade to the next allowed to see the full range of natural colors.
• Function 4K TVs - it's a real dream come true for gamers. After all video games on these devices look amazing.
• These televisions can also be recommended to those who are professionally engaged in photography. Edit and edit images on this screen much easier.

disadvantages

• Among the drawbacks may be mentioned cost of. 4K TVs are significantly more expensive. This can be very powerful argument for many buyers, especially today. Because these TVs are imported products, and the position of the national currency worse.
• Another drawback is that 4K format - this is more choice for home theatersBut not the size of a small television. After notice any difference during home viewing (compared to less advanced TV models) is not so simple.

Overview of TV models 4K UHD

LG OLED55C6V

this TV It boasts rich functionality and relatively low power consumption. An excellent viewing angle and contrast ratio 231 to 1 - this is the best proof that this model can be used both for the living room, and for a small home theater.

During operation gadget consumes 161 watts. The equipment can be found right 3 HDMI connector. Special attention is given immediately 4 tuner.

We can say with confidence that this TV will not disappoint their owners not because of appearance and not because of its functionality. With this he had everything in order.

philips 55POS901F

This time model boasts a function of Smart TV, cable, satellite and digital tuners. This is quite enough to make the lives of nearly everyone today at least a little easier.

refresh rate in this case is 120 Hz. This will be enough, in order to meet the needs of even the most demanding users.

Decent brightness and moderate power during operation - it is a few trump cards of this model from the Philips company.

Sony KD-55XE9305

Diagonal 55 inches - a compelling argument to buy this TV model from the eminent Japanese manufacturer.

It is not surprising that many consumers choose exactly it. Worth at least nHALE power consumption. It reaches only 79 watts. The maximum possible luminance reaches 1666 cd indicator per square. m.viewing angle altogether is a fantastic 178 degrees.

It is difficult to imagine a more advanced model of the TV than it is from the Japanese company Sony. However, the appearance of the gadget is also one does not disappoint. Immediately evident that worked on the design of real professionals.

4K UHD - Premium model

samsung QE65Q8CAM

This premium model from the Korean manufacturer is a clear example of how far stepped technology in recent years.

Interpolation in 3200 the PQI, excellent speed display update, contrast 5008 to 1, and many other features once again emphasize the quality of this device.

Cause for special pride - it lights Direct LED. This TV can be without any doubt it was put at any place in the house or apartment. He will appeal to both those who love to watch movies, and fans of dynamic sports (football, basketball and so on).

Sony KD-65XE9305

Edge LED backlight - a major step in creating the perfect image. In this model, the TV is all about what previously could only dream of. In particular, it is worth noting Of 3D-technology and Smart TV, the screen refresh rate and maximum contrast, excellent viewing angle (35 \ 34 degrees).

All this combined with excellent design and brand quality Japanese TV allows you to call such a real benchmark to follow.

Not to mention the fact that all the TV model can boast of a number of innovative features. Among them are the voice control and the ability to control gestures and synchronization with a plurality of other devices, and the adaptation function, which allows you to directly during the broadcast to get extremely high quality and adapted picture.