A convenient table will allow you to compare the characteristics and functionality of TV of our review. More 4K TVs for self-selection are presented in the general catalog. If you are also interested in models with a larger diagonal, then pay attention to the article "New items of 2018: five 4K TVs with a diagonal of 49 – 50"".

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Wide viewing angles, webOS 4.0.
 
 
Insufficient contrast in darkened scenes.
 

The model is a junior representative of 4K TVs of the Korean manufacturer LG. The version with a screen size of 43" is made in a laconic design with a rather noticeable frame. The case looks bulky (thickness more than 8 cm), when compared with the appearance of a competitor Samsung UE-43NU7100 43 " .

High image detail LG 43UK6300 provides 4K resolution (3840x2160 pixels). The IPS matrix used here guarantees wide viewing angles and the absence of obvious distortions of the picture for viewers who are not sitting directly in front of the screen. The lack of brightness inherent in many LG TVs in this model is compensated by the support of 4K Active HDR technology. When playing the relevant content, it forms a very juicy and rich picture with an extended dynamic range and natural colour reproduction.

The 4-core processor together with the Upscaling 4K function improve the quality of playback of SD and HD definition content. The disadvantage of the image is the weak contrast in darkened scenes: the black colour is heterogeneous and rather resembles grey.

LG 43UK6300 is equipped with a pair of 10-watt speakers. Their capabilities are quite enough to provide high-quality sound in a small room, and Ultra Surround technology creates the effect of volume sound. If desired, it is easy to connect a soundbar to the model using both wired interfaces and Bluetooth.

The TV is equipped with three HDMI ports, a USB pair, a component and composite input, and an optical audio output. You can connect to the Internet via LAN or Wi-Fi.

The smart functionality of the model is revealed by the updated webOS 4.0 shell. It offers a wide range of multimedia tools and services, works quickly and almost without failures. Additionally, the Magic Remote (not included in the package) will allow you to expand the "smart" capabilities of the LG 43UK6300: It supports voice control and expands the possibilities of interaction with technology within the ThinQ ecosystem. You can also control the device through a free mobile application.

LG 43UK6300 is one of the best 43-inch UltraHD TVs in the low-cost segment. It is suitable for a large company and even has the potential to increase the "smart" functionality (using the Magic Remote).

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Accurate colour reproduction and contrast image, Tizen 4.0 OS, stylish case design.
 
 
When the viewing angles increase, the image quality decreases.
 

Released in 2018, the TV represents Samsung's 7th series, which no longer belongs to the premium line, but is aimed at a wide audience of users interested in devices with a 4K screen. The model is a direct heir to the popular low-cost Samsung UE-43MU6100 43 " .

The 43-inch TV has a rather thin body with a smooth back surface. The stylish appearance is emphasized by a small frame around the display, neat but sturdy legs. In general, the model looks close to the standards of senior representatives of the Korean manufacturer, for example, Samsung UE-49NU8000 49 " , while having a more tempting price tag.

Samsung UE-43NU7100 is equipped with an Ultra HD 4K screen with LED backlight. The display is characterized by a high level of contrast and moderate brightness, which is complemented by support for the extended dynamic range of HDR. The colour rendering of the model is at a height: any picture on the screen looks uniform, moderately saturated and realistic. In addition, due to the choice of image modes and their convenient settings, it is easy to achieve even more accurate reproduction of various shades.

The disadvantages of the screen include limited viewing angles: when they increase, the quality of colour reproduction and the brightness level significantly decrease.

The TV runs under the proprietary Tizen 4.0 shell. It is equipped with a simple and intuitive interface, responds quickly to user commands, and allows you to install various multimedia applications and services. You can connect Samsung UE-43NU7100 to the Internet via Wi-Fi or wired.

The model is equipped with a standard remote control with an abundance of traditional buttons, has a built-in 20-watt acoustics, supports TV tuners of all current broadcasting standards (DVB-T2/C/S2) and the usual set of interfaces, including 3 HDMI and 2 USB (there is no mini-Jack (3.5 mm)).

In terms of functionality and image quality, Samsung UE-43NU7100 is among the trendsetters of the initial segment of 4K TVs, which is why its high popularity in the market.

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Wide viewing angles, multimedia remote control with voice control.
 
 
Not the fastest Smart TV.
 

Ultra HD TV presents the 2018 line of the Ukrainian brand Kivi. Updates compared to the predecessor Kivi 43UK30G 43 " affected both the hardware (instead of a 2-core processor, a 4-core one is now used) and the software shell.

Kivi 43UR50GU works in tandem with Android TV 7.0 and a new proprietary interface. The "smart" platform has become more responsive and faster. Traditional advantages are also in place, including access to a variety of Google Play apps. From its own developments, it is worth highlighting the online service Kivi TV, which opens access to popular Ukrainian and foreign TV channels.

But despite the obvious improvements, the smart shell, according to users, remains "raw", periodically freezes, slows down, malfunctions.

The Kivi 43UR50GU uses an IPS matrix from LG. It is characterized by wide viewing angles, has an acceptable level of peak brightness (420 cd/m2) and a fast response (up to 6 ms). The 4K resolution of the 43-inch screen is complemented by HDR support: when playing the corresponding content, the image looks bright, saturated and believable.. Additionally, the Advanced Colour Engine colour processing technology improves the picture, and 4K Upscaling "pulls up" lower-definition content to the Ultra HD standard.

The high-quality sound of the model without the use of additional acoustics is provided by 2 built-in speakers of 12 watts each. A multimedia remote control with a built-in microphone for voice control helps to control the operation of the TV.

Various devices can be connected to the Kivi 43UR50GU, including a Bluetooth keyboard and mouse for easy operation, flash drives or external hard drives (via USB). To display the image on the screen, 3 HDMI interfaces and a composite input are offered.

The TV is an interesting and relatively inexpensive alternative to 4K products of well-known brands. And if there are concerns about the reliability and durability of the Kivi 43UR50GU, then a 3-year official warranty can dispel them.

 
Wide viewing angles, smooth video sequence, width-adjustable legs.
 
 
A limited number of applications on Smart TV.
 

The TV was released in 2018 and, together with other new Panasonic models, is timed to coincide with the 100th anniversary of the Japanese company. It is made in silver colours and has an adaptive design, since the position of the legs is adjustable in width. The TV can be placed on a fairly narrow table or leave enough space for the soundbar by pushing the supports wider.

The 43-inch screen of the Panasonic TX-43FXR610 has a maximum resolution of 3840 by 2160 pixels. Support for multiple HDR standards (HDR10+ and HLG) provides a more realistic and contrasting image when playing the corresponding content. The HDR Brightness Enhancer technology is responsible for the automatic "adjustment" of brightness, adapting the image to the available lighting. And more natural or, conversely, saturated colours are easy to adjust through the menu.

The overall picture quality remains at a decent level even at large viewing angles.

With the standard screen refresh rate for basic TVs, the Panasonic TX-43FXR610 implements the Backlight Motion Rate technology. It programmatically increases the frame rate to 1300 fps. As a result, when playing dynamic scenes, the picture looks very smooth, without shaking and jerks. According to this indicator, the model surpasses comparable TVs in price and deserves the attention of fans of movies, sports broadcasts and games.

The Panasonic TX-43FXR610 operating platform is My Home Screen 3.0. It is a proprietary development of the company with an intuitive, simple and easily customizable interface, a full-fledged web browser, DLNA support and, in general, fairly fast operation. The disadvantage of the shell is the limited choice of applications and services against the background of other popular Smart TV platforms today.

The audio system of the TV is represented by two speakers of 10 watts each and Cinema Surround volume sound technology. The model received a traditional set of interfaces, communications and broadcast formats supported by the TV tuner.

In general, the Panasonic TX-43FXR610 is a successful 4K model that deserves more attention from potential buyers.

 
Wide viewing angles, accurate and uniform colour reproduction, multimedia remote control with voice control.
 
 
Insufficient contrast in darkened scenes.
 

The TV is positioned as a low-cost 4K solution and represents the 7th series in the Sony line. The design of the model combines attractiveness and practicality: wires can be hidden in one of the legs, the case has an average thickness, and the screen is framed by a centimeter frame made of plastic.

The picture on the 43-inch Sony KD-43XF7596 display is characterized by high definition, which guarantees support for 4K resolution. The viewing angles of the TV are wide enough, so that several viewers do not have to fight for the central place in front of the screen.

The matrix of the TV forms a homogeneous image and is characterized by accurate colour reproduction. Colours look even more vivid and natural when playing HDR content. And in its absence, the proprietary Live Colour technology is designed to provide an improvement in colour rendering.

In darkened scenes, the black colour on the screen looks like grey. The Dynamic Contrast backlight control algorithm, responsible for improving contrast and brightness, is designed to slightly smooth out this image flaw.

Motionflow technology improves the smoothness of the video sequence: programmatically, the frequency of 50 Hz increases up to 400 Hz (400 frames per second).

Sony KD-43XF7596 turns Android TV of the seventh version into a full-fledged media centre. A rich set of pre-installed services complements the wide variety of applications in the Google Play store. The shell interface is simple and clear. The performance of the platform is not perfect, which is due to the average hardware of the TV by the standards of 2018. But in terms of stability, Android TV leaves a pleasant feeling.

Simplifies access to online cinemas, websites and various content multimedia remote control with voice control. In this aspect, the model is not inferior to its older brother from the 8th line — Sony KD-43XF8505 43 " .

The TV is equipped with 20-watt acoustics of 2.0 format, TV tuners of popular formats, an abundance of interface ports, including audio outputs, 4 HDMI and 3 USB.

For connoisseurs of 4K and Android, Sony KD-43XF7596 is able to become favorites in the corresponding price segment. In addition, it actually has no competitors among reputable brands, if you take Philips TVs out of the brackets.

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