Manual of product 55UN71003LB
Editorial note
The LG 55UN71003LB television offers an immersive visual experience thanks to its 4K Ultra HD resolution, ensuring exceptional image quality. Its compatibility with HDR10 technology allows for vibrant colors and rich contrasts, although the lack of certain advanced features may disappoint users seeking a complete multimedia experience. The Timeshift feature is a valuable asset, allowing you to pause and resume the broadcast of your favorite programs at any time. In terms of design, this model stands out with its modern look and flexible mounting options, including a desktop stand and VESA mounting. However, the sound power of 20 W may prove insufficient for total audio immersion, especially in larger spaces. Additionally, the energy efficiency class G for HDR mode and F for SDR mode raises concerns about long-term energy costs. Regarding connectivity, although the television has several HDMI and USB ports, the absence of advanced connectivity such as USB 3.0 ports or MHL connections could limit its use with some modern devices. Nevertheless, the product comes with a clear user manual and a desktop stand, making its installation and use easier. In summary, the LG 55UN71003LB represents a good choice for those looking for a quality television at a reasonable price, but it may not fully satisfy users wanting more advanced features and a more immersive audio experience.Score details
User experience
The user experience is generally pleasant thanks to the Timeshift feature and compatibility with voice assistants, but the lack of Smart TV limits access to streaming services.
Performance
The performance is good, especially with the 4K Ultra HD resolution that offers exceptional image quality, but the audio power of 20 W may be insufficient.
Design
The design is modern with flexible mounting options, including a desktop stand and an elegant black finish.
Value for money
The value for money is reasonable, but the absence of certain advanced features like full HDR or USB 3.0 ports may disappoint some users.
Features
The television offers good features like 3 HDMI ports and 2 USB ports, but the lack of advanced connectivity and some Smart features penalizes it.
Support
The product comes with a clear user manual and an included desktop stand, making installation and use easier.
Documentation
A user manual is available, providing detailed instructions for optimal use of the product.
Advantages
Immersive 4K Ultra HD resolution
HDR10 compatibility for vibrant colors
Timeshift function to pause
3 HDMI and 2 USB for connectivity
Desktop stand and VESA mount
Compatible with Alexa and Google Assistant
Disadvantages
No Smart TV features
No HDR support
Insufficient sound power
Inefficient energy class
Limited connectivity
Technical Specifications 55UN71003LB
General Information
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Model55UN71003LB
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Brand
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Category
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Type
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SKU1353550
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MPN1353550
Screen
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Display technology-
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Image format-
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Interpolation movement technology-
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Contrast ratio-
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Screen size55 "
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Type HD
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Screen resolution4K Ultra HD
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LED backlighting
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Screen shape3840 x 2160 pixels
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Response time
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Screen brightnessDirect LED
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Screen diagonal (cm)
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Flat
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- ms
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- cd/m²
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139 cm
Representation / realization
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USB Recording-
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Noise reduction-
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Subtitle functionYes
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HDR technology (high dynamic range)High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
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Subtitle functionYes
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Teletext2000 pages
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Subtitle functionYes
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Number of processor cores4
Connectivity
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Integrated PC connector (D-Sub)-
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High-Definition Mobile Interface (MHL, Mobile High-Definition Link)-
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DVI Port-
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports-
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Input component of the audiovisual device (YPbPr/YCbCr)-
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Headset output-
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S-Video Input-
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Quantity of HDMI ports3
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Common Interface Plus (Cl+)Yes
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Digital Audio Output (Optical)1
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Quantity of RF ports2
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Digital Audio Output (Optical)1
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Digital Audio Output (Optical)1
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Quantity of RF ports2
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Common Interface Plus (Cl+)Yes
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Common Interface Plus (Cl+)Yes
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Common Interface Plus (CI+) Version1.4
TV Tuner
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Analog signal format system-
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Tuner typeAnalog and digital
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Digital signal system formatDVB-C, DVB-S2, DVB-T2
Smart TV / smart TV
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Support for Apple AirPlay 2Yes
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Support for Apple AirPlay 2Yes
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Installed operating systemWeb OS
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Support for Apple AirPlay 2Yes
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Support for Apple AirPlay 2Yes
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Video appsNetflix
Management features
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Works with Google AssistantYes
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Works with Google AssistantYes
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Works with Google AssistantYes
Audio
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Number of speakers2
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Rated power of RMS20 W
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Sound modesClear Voice III
Network
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MiracastYes
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MiracastYes
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Wifi standardsWi-Fi 5 (802.11ac)
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MiracastYes
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MiracastYes
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MiracastYes
Power
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Typical electricity consumption87 W
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Energy consumption (standby mode)- W
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Energy Saving ModeYes
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Energy efficiency rangeA to G
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Energy consumption (SDR) for 1000 hours74 kWh
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Energy consumption (HDR) for 1000 hours109 kWh
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Energy efficiency class (HDR)G
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Energy efficiency class (SDR)F
Design
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Rollable screen-
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Built-in power button-
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Product colorBlack
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VESA mountYes
Weight and dimensions
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Depth (without support)- mm
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Depth (without support)- mm
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Depth (without support)- mm
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Weight (without support)- g
Packaging contents
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Electronic manualYes
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Cables includedSector
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Electronic manualYes
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Electronic manualYes
Packaging information
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Type of packagingBox
Other features
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Certified DLNA (Digital Living New-York Alliance)Yes
Frequently Asked Questions
What is the recommended viewing distance for my LG television?
What should I do if my television is no longer receiving a signal?
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What does the acronym HDMI stand for?
Is it possible to connect devices from different brands via Bluetooth?
What is the screen size of the LG 55UN71003LB?
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Is the manual for the LG 55UN71003LB available in French?
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Presentation of product 55UN71003LB specifications from brand LG
General Information
The LG 55UN71003LB is a television from the renowned brand LG, known for its excellence in consumer electronics. This model, identified by the EAN code 8806098659876, offers high-level performance for an optimal viewing experience.
Screen
With a 55-inch screen, this television guarantees total immersion in your favorite content. The 4K Ultra HD resolution (3840 x 2160 pixels) ensures exceptional image quality, making details sharper and colors more vibrant. Its direct LED backlighting enhances brightness, while its flat screen format optimizes visibility from different angles. Although some specifications like contrast ratio or response time are not mentioned, the screen diagonal of 139 cm contributes to a captivating visual experience.
Representation / Realization
The LG 55UN71003LB supports HDR10 technology, allowing for images with richer contrasts. It also includes a teletext function with access to 2000 pages, making it easier to find information. Its processing capability is supported by a 4-core processor, optimizing performance for multimedia tasks. However, it is important to note that it does not have USB recording or noise reduction.
Connectivity
This model is equipped with 3 HDMI ports and 2 USB ports, ensuring extensive connectivity with various multimedia devices. It also includes an audio return channel (ARC) for optimized connection with external audio systems. However, there is no DVI connectivity, and some modern ports like USB 3.0 or MHL are missing.
TV Tuner
The LG 55UN71003LB is equipped with an analog and digital tuner, capable of receiving DVB-C, DVB-S2, and DVB-T2 signals, thus offering great flexibility for watching television channels.
Smart TV
This television does not offer Smart TV features, lacking access to online streaming services. However, it is equipped with the Web OS operating system, which ensures smooth navigation through its features. The Timeshift function allows you to pause and resume program broadcasting, and it is compatible with Apple AirPlay 2 for content sharing.
Audio
The LG 55UN71003LB is equipped with 2 speakers offering a sound power of 20 W, sufficient for moderately sized environments. The Clear Voice III mode enhances dialogue clarity, although sound power may be limited for larger spaces.
Network
This television has Wi-Fi connectivity (Wi-Fi 5, 802.11ac) and an Ethernet LAN port, allowing for a stable internet connection. It also includes Bluetooth functionality for wireless connection with other devices, as well as an integrated web browser for online browsing.
Power
The typical power consumption of the LG 55UN71003LB is 87 W, with an energy-saving mode available to reduce consumption during prolonged use. However, it is rated G in terms of energy efficiency for HDR mode and F for SDR mode, which may lead to higher energy costs in the long run.
Design
This model features a modern design with an elegant black finish. It is compatible with VESA mounting, facilitating wall installation and optimizing space in your living room.
Weight and Dimensions
The precise dimensions of the LG 55UN71003LB are not provided, but its design is made to fit easily into various spaces. Its weight is also a factor to consider for transport and installation.
Packaging Contents
The television comes with a desk stand, a power cable, a remote control, and an electronic manual, providing everything needed for a quick and efficient setup.
Packaging Information
The product is packaged in a box, ensuring adequate protection during transport.
Other Features
The LG 55UN71003LB is certified DLNA, ensuring compatibility with various multimedia devices within your home network.
