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    43LK5700PUA
    A 43-inch LCD (LED) HD TV from LG, with 1080p resolution, and a claimed 60-hertz refresh rate (may not be true native frame rate), two HDMI inputs, one component-video input, and one USB port. This TV is internet enabled.
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    * This Model May Have Limited Distribution

    Description
    A 43-inch LCD (LED) HD TV from LG, with 1080p resolution, and a claimed 60-hertz refresh rate (may not be true native frame rate), two HDMI inputs, one component-video input, and one USB port. This TV is internet enabled.
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    We investigate, research and test so you can choose with confidence.

    Become a member to compare products & get access to ratings.

    We investigate, research and test so you can choose with confidence.

    Become a member to compare products & get access to ratings.

    We investigate, research and test so you can choose with confidence.

    CR Expert Take

    How did it perform in our owner surveys and expert lab testing?

    Overall Score

    The Overall Score for this model incorporates our expert lab test results, as well as ratings for that brand’s reliability and owner satisfaction from our annual product owner survey of members.
    Unlock ratingswith membership.
    Current Range of Tested TVs

    What goes into the Overall Score?

    OWNER SURVEYS

    Learn More
    Predicted Reliability
     /  5
    Owner Satisfaction
     /  5
    HD picture quality
     /  5
    UHD picture quality
     /  5
    HDR
     /  5
    Viewing angle
     /  5
    Motion blur
     /  5
    Sound quality
     /  5
    Versatility
     /  5
    Data privacy
     /  5
    Data security
     /  5
    Ultra HD Picture Quality
     /  5
    Ultra HD performance
     /  5
    Color
     /  5
    Screen size (in.)
     /  5
    TV resolution type
     /  5
    Display type (Backlight)
     /  5
    Internet-enabled
     /  5
    Energy cost/yr. ($)
     /  5

    Detailed Test Results

    HD PICTURE QUALITY. HD picture quality was very good. It did an excellent job displaying the finest detail of HD content. Color accuracy was excellent, so colors, especially flesh tones, looked very natural and lifelike. Lack of contrast gave images a somewhat flatter appearance with little depth. Depth of black level was below average, with darker scenes in particular looking hazy, with little contrast. Image brightness was very good (with the backlight control turned up), so the picture is well suited for a brighter room. A lower backlight setting is recommended for a dimmer viewing environment. In scenes with subtly shaded light-to-dark areas, such as a sky during sunset, the model did a very good job producing a smooth transition without distinct, coarse bands. The deinterlacing and film mode operations were excellent on HD content; there was little or no trace of jaggies on the edges of objects for video and film-based 1080i video content, such as from cable.

    VIEWING ANGLE. This LG has a wide viewing angle overall, better than that of most TVs. It will provide the same picture quality, with fewer problems than most TVs, for typical viewing conditions -- say, if your family is seated across a long sectional or in chairs off to the sides. The picture did show some dimming from the sides but not to any point we found distracting. With dark scenes this model didn't fare quite as well. When viewed from the sides, the depth of black levels varied depending on the vertical position of the viewer's head. As we moved closer to the screen this limitation became even more apparent, especially if seated on the floor looking upward where black levels brightened significantly.

    HIGH DYNAMIC RANGE (HDR) PERFORMANCE. HDR performance had very limited effectiveness. The display's lack of high peak brightness capability (by HDR standards) limited its ability to show the benefits of HDR to full effect on our test videos, while the overall image was dimmer in tone than expected and lacked the contrast we expect from our HDR test videos. It did a good job reproducing a greater range of nuanced shadow detail from black to white, with no obvious banding on areas of the image that have subtle shade variations. There was no visible loss of near-white shadow detail in the brightest areas. Brighter colored objects remained nicely saturated..

    MOTION BLUR. This LG TV has good motion performance, with some blurring on our motion tests. This is better than average for LCD displays with the basic 60Hz frame rate. This model does not include a blur reduction feature.

    SCREEN REFLECTIVITY. Though not as mirror-like as on some models, this screen surface is glossy and therefore susceptible to reflections from a nearby lamp or window. It does a good job reducing glare from ambient light and maintains contrast in a brighter room environment.

    SOUND QUALITY. This model has good sound quality; about average among the models we've tested. When watching a blockbuster movie, a concert, or TV show, it delivers decent performance but falls short of the better performers. Bass was lacking in depth and a bit in definition, but treble was nicely detailed, while the overall sound was on the bright side and a bit closed in. The speakers produced a good volume range so this model should play sufficiently loud in typical room environments, but quality does degrade at the highest settings. Also, at higher volume, dynamic compression kept the sound from distorting, but also limited the clarity of peaks in loudness, which can be distracting on some audio content. Most people would find this sound quality acceptable.

    EASE OF USE. On first power up there is an on-screen guide that helps you through setting up the TV. LG's basic remote offers a traditional button keypad with high contrast labeling that is fairly readable in a dimly lit environment. It provides direct button access to Netflix and Amazon streaming services. Consider the TV's stand is 34 inches wide when choosing a table top to place it on.

    INTERNET FEATURES. This TV provides Internet functionality via its "WebOS" portal with access to a library of applications, and a full Web browser. Movie streaming services that can be downloaded to this TV, or are built-in, include Netflix, YouTube, Amazon Prime Video and Hulu. Also provides support for Google Assistant and Amazon Alexa devices.

    CONNECTIONS. This model has two HDMI inputs-- one supports ARC (Audio Return Channel), one "component/composite shared" input (which means you can only use one type or the other at a time). It also has one USB port, an optical digital audio out, an Ethernet port, WiFi wireless networking; DLNA, to access files within your home network; Casting, which allows you to send streaming content from your mobile device to the TV via your home network; Screen mirroring, where the image on your smartphone or other compatible device can also appear on the TV.

    INCLUDED IN THE BOX. A quick start guide. An electronic manual in the TV's menu. A remote control with batteries. A detachable power cord. No printed manual is included.

    About

    The LG 43LK5700PUA is a 43-inch LCD (LED) HD TV with a native resolution of 1920x1080 (1080p).

    It includes an Ethernet jack allowing for a wired connection to your home network. It is also WiFi capable, so you can connect it to your home network wirelessly. It is DLNA certified, so you can view digital photos stored on a compatible computer, phone, or other mobile device also connected to your home network.

    This TV has two HDMI inputs, and one component-video input. Which also doubles as a composite-video input. It also has one USB port, which may be used to play media--photos, videos, and music--stored on a flash drive.

    The LG 43LK5700PUA measures 24.2 inches high by 38.5 inches wide by 7.4 inches deep, including its base. The panel itself is 3.2 inches thick including any protrusions, and the screen has a glossy finish.

    The warranty on this model covers parts for 12 months and labor for 12 months.

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