4K TV - what is it? In fact, models with this mark indicate the presence of super-high resolution of 3840 by 2160 pixels. The main manufacturers of devices are Sony, Samsung, and Algee. Models differ among themselves in the frequency of image updating, the power of the audio system, as well as the supported video signals.
New 4K TVs are made with the Smart function. They support all basic color standards. In order to learn about the features of the devices, it is necessary to consider the parameters of the most popular models.
Model LG 43UF640
LG 43UF640 (4K TV) - what is it? The specified liquid crystal TV is designed to watch movies in high resolution. Among the features of the model should highlight a unique backlight, the brightness of which can be changed. In this case, the tuner BP2 is provided by the manufacturer. The audio system is used 3.0 series. If you believe the experts, the decoder model works fine.
Among the shortcomings, the lack of a Dolby system should be highlighted. The processor in the device uses the TRU series. The Smart Sound mode is provided by the manufacturer. Most audio formats the model supports. If necessary, on the rear panel you can use the USB-connector. The power of the audio system is 12 watts. The presented TV is worth 62 thousand rubles.
Device LG 43UF402
LG 43UF402 is the best 4K TV with a diagonal of 43 inches of the specified brand. In this case, the CAC platform is used. The resolution of the model is 38040 by 2160 pixels. The backlight in this case is used by the "LED" series. This TV has Wi-Fi. All standard tuners of the model are installed. Among the features of the TV, mention should be made of the high refresh rate. The color system of the model is used in the RA series. An audio system is standardly used with a power of 12 watts. Decoder for Dolby.
According to experts, the processor works without failures. Scanning the image itself does not take much time. Halftones in this case, the user is able to adjust. Connecting new equipment does not take much time. It is also important to mention the Virtual system. Using it, watching dynamic movie scenes is a pleasure. You can buy the presented TV for 58 thousand rubles.
Model Description LG 45UF690
These 4K TVs are well received by many experts. If we talk about the parameters, it is important to note that the refresh rate is 800 Hz. The color system is used in the PAP series. In this case, the audio system is set to medium power. A vehicle decoder is provided for this TV. If necessary, the owner is able to use the USB output. In total, the model has two tuners. Platform manufacturer installed a series of KR. These LG TVs are in the store about 65 thousand rubles.
Samsung UE48JS8500 Reviews
Samsung UE48JS8500 (4K TV) - what is it? This TV is produced with a diagonal of 45 inches. The backlight he uses is not very bright, his eyes are not annoying. The platform in this case is the Web series. Wi-Fi is provided for this TV.
Among the features, it is important to mention a quality image processor. An analog tuner is used in the model. The power of the audio system is 10 watts. It is also important to note that the model has a Voice system for surround sound. The digital tuner in the TV is equipped with a B-T2 series. You can buy a model for 62 thousand rubles.
Model Samsung UE48JS8570
The Samsung company produces 4K TVs UE48JS8570 with a diagonal of exactly 40 inches. According to customers, the model is quite simple to set up. The resolution of the specified TV is 3840 by 2160 pixels. The matrix in this case is used by the PC series.
The device supports all major image standards. The processor applies the TRU series. For broadcasting, the PAC system operates. The color rendering technology of the model is used in the 2.0 series. The TV speakers are installed with a total power of 20 watts. The stereo sound option is provided for them. The decoder of the model is standardly used by the Dolby class. The speaker system is provided with an amplifier. The image standard "Ultra" presented by the TV supports.
If we talk about the functions, it is important to mention the Smart TV system. A component input on the panel is provided. There are three direct digital interfaces. To connect the speaker system, a linear output is used. There are no functions for voice control in the model. The specified TV is sold at a price of 66 thousand rubles.
Sony KD-49X8307 device
Sony KD-49X8307 (4K TV) - what is it? The specified TV is sold with a diagonal of 42 inches. Among the advantages of the model it should be noted a high parameter of brightness and contrast. To control the tablet, a separate Smart function is provided. The model has surround sound option. The image frequency is 880 Hz. The speakers of the model use high power.
The decoder in the device is supported by the Dolby series. For high-quality music playback, the Sound system is used. According to experts, the decoder works without failures. The analog tuner in the model uses the PP20 series. In total, the device has three composite outputs. A headphone jack is also provided. Even on the TV panel, the user is able to find a special slot for a memory card. He has a surround sound system. Smart TV in this case uses the 2.2 series. The price of this TV fluctuates around 72 thousand rubles.
Sony KD-49X8355 Model Description
Sony's 4K KD-49X8355 TV is sold with many modes for a comfortable movie viewing. The decoder in this case is used by the Digital series. A direct analog tuner is used with an amplifier. The power of the speakers is only 12 watts. The Ultra system works by default. According to experts, the protection technology is used in high quality.
On the back of the device you can find two composite and outputs and one linear connector. Headphones can be connected without problems. There is no panel slot for PCM cards. You can transfer audio and video files from external media. Wi-Fi at the TV works in automatic mode. If necessary, the color system in the device can be selected.
Sony KD-49X8320 Reviews
This TV has a ton of advantages. First of all, experts appreciated it for its high sweep speed. The image frequency in this case does not exceed 870 Hz. The audio system of the model is standardly used in the 2.2 series. The surround option works automatically. If necessary, the user is able to turn on Wi-Fi on the TV. If desired, halftones can be selected. The contrast of the model is also adjustable.
There are two composite outputs on the panel. There is a separate slot for RCC cards. According to experts, problems with the processor rarely occur. The matrix in this case is used by the PP20 series. There is no Dolby decoder on the model. However, the Smart program is in place to support smartphones. You can transfer photos and video files from external media. An optical output for connecting headphones to the device is available. The speaker system in this case switches to stereo sound. You can buy a TV for 65 thousand rubles.
Model Sony KD-49X8560
These 4K TVs are produced with a resolution of 3840 by 2160 pixels. In this case, the brightness parameter is 400 microns. The matrix in the TV is used by the IPS series. Standards "Ultra" specified model supports. If necessary, it is allowed to connect tablets and smartphones.
There are three optical outputs on the panel. For broadcasting, the RA system is used. The processor of the model is installed in the TRU series. The speaker system itself is used with a power of 12 watts. Surround sound technology is provided in the device. The user is able to buy a TV at a price of 62 thousand rubles.
Sony KD-45X8430 device
This TV is sold with a resolution of 3849 by 2169 pixels. The matrix in the model is used in the IPS 2.1 series. In total, the device has eight modes for watching TV channels. The color system can be selected if desired. According to experts, the process of updating personnel does not take much time. The frequency of the images is 900 Hz.
TV speakers are used with a total power of 13 watts. Surround sound technology is provided in the device. The decoder is standardly used in the Digital series. All major video formats the model supports. From an external medium, it is possible to transfer photos without problems. For sound processing, the Ultra system operates. It is also important to mention the Smart TV technology. The brightness parameter of the model is 35 microns. You can buy the presented TV at a price of 58 thousand rubles.