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    55LF711U20
    A 55-inch LCD (LED) 4K UHD TV from Toshiba, with 2160p resolution, three HDMI inputs, no component-video inputs, and one USB port. This TV is internet enabled.
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    * This Model May Have Limited Distribution

    Description
    A 55-inch LCD (LED) 4K UHD TV from Toshiba, with 2160p resolution, three HDMI inputs, no component-video inputs, 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 is very good. Reproduction of fine HD image detail is excellent. Color accuracy is very good, with flesh tones in particular, looking natural. Color temperature is slightly on the warm side with image tending toward a golden tone. Contrast—the difference between the darkest blacks and brightest whites—is good, so images have some depth. Black levels are acceptable, though not the deepest, so dark scenes won't look hazy (though quality does degrade as you move to the sides - see viewing angle). Image brightness is very good (with the backlight control turned up), so the picture is well suited for a brighter room. A lower 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 does a very good job producing a smooth transition without distinct, coarse bands. The deinterlacing and film mode operations are excellent on HD content; there is little or no trace of jaggies on the edges of objects for video and film-based 1080i video content, such as from cable.

    4K UHD PICTURE QUALITY. 4K UHD picture quality is very good. All native 4K content (non HDR) we played on this model, including movies and test videos, is presented in full 4K detail when played back via the TV's HDMI input. For color, contrast and black level, the TV performs similarly to its HD picture quality.

    HIGH DYNAMIC RANGE (HDR) PERFORMANCE. HDR performance has very limited effectiveness. The display's lack of high peak brightness capability (by HDR standards) limits its ability to show the benefits of HDR on 4K content. There is no significant contrast revealed between moderately bright and very bright highlights within a scene, while the brightness levels in the mid-to-lower tones, like those in an indoor scene, are preserved. It does 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, but some loss of detail within the highlights of the brightest areas is noted. Brighter colored objects remain nicely saturated.

    VIEWING ANGLE. This Toshiba has a narrow viewing angle overall, below-average performance among TVs for this attribute. Only those seated directly in front of the screen will see the best picture quality. When we view the TV from the sides image quality degrades significantly. The picture shows a strong loss of color, so flesh tones look very washed out. Black levels visibly brighten, reducing contrast especially on dark scenes. When viewing the image from above or below eye level to the screen, the vertical viewing angle is good. The picture shows only a slight change in color, contrast, and black level.

    MOTION BLUR. This Toshiba TV has good motion performance, with some blurring on our motion tests. This model does not include a blur reduction feature.

    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 is adequate, which adds some fullness to the sound but is lacking in definition a bit, and treble lacks detail, while the overall sound is a bit thin and closed in. The speakers produce a good volume range so this model should play sufficiently loud in typical room environments and without obvious distortion. 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. The remote has a simplified design with a reduced set of buttons that support on-screen navigation. It includes a built-in microphone to access the voice assistant feature. It also provides convenient direct button access to streaming services including Amazon Prime Video, Netflix, HBO and PlayStation Vue. Consider the TV's stand is 29 inches wide when choosing a table top to place it on.

    INTERNET FEATURES. This Smart TV provides Internet functionality via its "Fire OS" portal with access to a library of applications. Movie streaming services that can be downloaded to this TV, or are built-in, include Netflix, YouTube, Amazon Prime Video, Hulu and HBO Now. Includes built-in Alexa, a virtual assistant, which allows you to use natural speech to ask questions, launch applications, and search programming via the remote's built-in microphone. Claimed support for external voice assistants (not built in to the TV) include: Amazon Alexa.

    CONNECTIONS. This model has three HDMI inputs—one supports ARC (Audio Return Channel), one composite input, and no component input. It also has one USB port, an optical digital audio out, a headphone out, an Ethernet port, WiFi wireless networking; Casting, which allows you to send streaming content from your mobile device to the TV via your home network.

    WHAT'S INCLUDED. A quick start guide. An electronic user guide via the TV's menu. A remote control with batteries. A detachable power cord. No printed manual is included.

    About

    The Toshiba 55LF711U20 is a 55-inch LCD (LED) 4K UHD TV with a native resolution of 3840x2160 (2160p).

    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.

    This TV has three HDMI inputs, and no component-video inputs. It also has one USB port, which may be used to play media—photos, videos, and music—stored on a flash drive.

    The Toshiba 55LF711U20 measures 30.1 inches high by 49.1 inches wide by 11.8 inches deep, including its base. The panel itself is 3.7 inches thick including any protrusions.

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

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