4K TV - what is it?In fact, models with this mark indicate the presence of an ultra-high resolution of 3840 by 2160 pixels. The main manufacturers of devices are considered to be Sony, Samsung and Elji. Models differ among themselves in the refresh rate of the image, the power of the audio system, as well as the supported video signals.
New 4K TVs are made with the function"Smart". All the basic standards of color they support. In order to learn about the features of devices, it is necessary to consider the parameters of the most popular models.
LG 43UF640 model
LG 43UF640 (4К телевизор) - что это такое?The specified LCD 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 manufacturer provides a tuner BP2. The audio system used is the 3.0 series. If you believe the experts, the decoder model works fine.
Among the disadvantages are the absenceDolby systems. The processor in the device uses a series of TRU. The "Smart Sound" mode is provided by the manufacturer. Most audio formats are model supported. If necessary, you can use a USB connector on the back panel. The power of the audio system is 12 watts. It is presented TV 62 thousand rubles.
LG 43UF402 device
LG 43UF402 is the best 4K TV with a diagonal43 inches of the specified trademark. In this case, the SAS platform is used. The resolution of the model is 38040 by 2160 pixels. The backlight in this case applies the LAD series. Wi-Fi at this TV is available. All standard tuners are installed on the model. Among the features of the TV should mention the high refresh rate. The color system of the model is applied to the RA series. The audio system is typically used with a power of 12 watts. Decoder for the model Dolby.
Как утверждают эксперты, процессор работает без failures. Directly scanning the image does not take much time. Halftone in this case, the user is able to customize. Connecting new equipment does not take much time. It is also important to mention the system "Virtual". With it, watching dynamic scenes in the movies is a pleasure. Buy submitted TV can be for 58 thousand rubles.
LG 45UF690 model description
Эти 4К телевизоры многими специалистам perceived well. If we talk about the parameters, it is important to note that the refresh rate is 800 Hz. The color system used by the PAP series. In this case, the audio system is set to average power. The TC 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 CD. These are the LG 4K TVs in the store about 65 thousand rubles.
Samsung UE48JS8500 Reviews
Samsung UE48JS8500 (4K TV) - what is it?This TV is made with a diagonal of 45 inches. The backlight is not very bright, it does not irritate the eyes. The platform in this case is the Web series. Wi-Fi at this TV is provided.
Among the features it is important to mention the qualityimage processor. Analog tuner is used by the model. The power of the audio system is 10 watts. It is also important to note that the model has a system "Voice" for surround sound. The digital tuner on the TV is set to the B-T2 series. You can buy a model for 62 thousand rubles.
Samsung UE48JS8570 Model
Samsung Company 4K UE48JS8570 TVsproduces 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 in the RS series.
All major image standards devicesupports The processor applies a series of TRU. For television broadcasting system is PAC. The color rendering technology of the model uses a series of 2.0. The speakers at the TV set with a total power of 20 watts. They have a stereo audio option. The decoder for the model is standardly used class Dolby. Speaker system is provided with an amplifier. The standard image "Ultra" TV is supported.
If we talk about the function, it is important to mentionSmart TV system. Component input on the panel is provided. There are three direct digital interfaces. To connect the speaker system uses a linear output. Functions for voice control in the model are missing. 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 should be noted the high parameter of brightness and contrast. To control the tablet has a separate function "Smart". Surround option for the model is. Image frequency is 880 Hz. The speakers in the model are used high power.
The decoder in the device is supported by the Dolby series.For high-quality music playback, the system "Sound" is used. If you believe the experts, the decoder works without fail. Analog tuner model is used in a series of PP20. In total, the device has three composite outputs. 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 series 2.2. The price of this TV hovers around 72 thousand rubles.
Sony KD-49X8355 model description
Sony 4K TV KD-49X8355 for salewith a variety of modes for comfortable watching movies. The decoder in this case is used in the “Digital” series. Directly 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 technology of protection used high quality.
На задней панели устройства можно найти два composite and outputs and one linear connector. Headphones are allowed to connect without problems. For PCM cards, there is no slot on the panel. Audio can be transferred from external media as well as video files. 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 lot of advantages.First of all, experts appreciated his high sweep speed. The image frequency in this case does not exceed 870 Hz. The audio system of the model uses the standard 2.2 series. The surround sound option works in automatic mode. If necessary, the user is able to turn on the Wi-Fi TV. If desired, you can choose halftones. The contrast of the model is also adjustable.
In total, the panel has two composite outputs.For RCC cards there is a separate slot. According to experts, problems with the processor are rare. The matrix in this case is used in the PP20 series. Dolby decoder model is missing. However, the Smart program operates to support smartphones. It is allowed to transfer photos and video files from external media. Optical output for headphones in the device is available. The speaker system in this case switches to stereo. You can buy a TV for 65 thousand rubles.
Sony KD-49X8560 model
These 4K TVs are produced with a resolution of 3840at 2160 pixels. In this case, the brightness parameter is 400 microns. The matrix in the TV used a series of IPS. Standards "Ultra" this model supports. If necessary, you can connect tablets and smartphones.
In total, the panel has three optical outputs.For television broadcasting, the RA system is used. The processor in the model is installed TRU series. Directly speaker system is used with a power of 12 watts. Surround technology in the device is provided. The user is able to buy a TV at a price of 62 thousand rubles.
Sony KD-45X8430 device
Этот телевизор продается с разрешением 3849 на 2169 pixels. The matrix of the model uses a series of IPS 2.1. In total, the device has eight modes for viewing TV channels. Color system, if desired, you can choose. If you believe the experts, the process of updating personnel does not take much time. Image frequency is 900 Hz.
TV speakers are used with totalpower 13 watts. Surround technology in the device is provided. The decoder is standardly used in the "Digital" series. All major video formats are model supported. From an external carrier without any problems you can transfer photos. For sound processing, the Ultra system operates. It is also important to mention the technology "Smart TV". The brightness parameter of the model is 35 microns. Buy submitted TV can be priced from 58 thousand rubles.
