Manual of product 49UN73903LE
Editorial note
The LG 49UN73903LE television stands out for its 4K Ultra HD image quality and a resolution of 3840 x 2160 pixels, providing an immersive visual experience for a wide variety of content. HDR10 and HDR10 Pro technology further enhances display quality by making colors more vibrant and contrasts richer. Additionally, the varied connectivity, with three HDMI ports and two USB ports, allows for easy connection of multiple devices, making its use versatile. The Timeshift function, which allows pausing and resuming program broadcasts, adds appreciated flexibility during viewing. Compatibility with voice assistants like Google Assistant and Amazon Alexa simplifies device control, offering intuitive interaction. However, this model also has notable drawbacks. The lack of Smart TV features limits access to streaming apps and the Internet, which may disappoint users accustomed to these options. Furthermore, the absence of HDR support may reduce image quality when streaming certain content, and the energy efficiency class F for SDR mode and G for HDR mode may lead to higher electricity costs. Finally, while the sound power of 20 W is sufficient for general use, it may lack depth and power for quality sound enthusiasts. In terms of design, the LG 49UN73903LE features a modern and sleek design, but the 49-inch screen size may not be suitable for all spaces, especially large rooms. The value for money is fair, although the potential cost of energy bills may be a deterrent for some buyers. Overall, the LG 49UN73903LE offers a satisfactory viewing experience, but it is essential to weigh its features against its limitations before making a choice.Score details
User experience
The user experience is generally satisfactory thanks to features such as Timeshift and compatibility with voice assistants, but the lack of Smart TV limits interaction.
Performance
Visual performance is excellent with a 4K Ultra HD resolution, but the absence of HDR support may reduce image quality when streaming specific content.
Design
The design is modern and sleek, with a quality finish, although the 49-inch screen size may not suit all spaces.
Value for money
The value for money is fair, but the energy efficiency class F for SDR mode and G for HDR mode may lead to higher electricity costs.
Features
The features are varied with several HDMI and USB ports, but the lack of certain smart options restricts the multimedia experience.
Support
The support is adequate, with a manual provided, but the absence of certain modern features may limit the need for assistance.
Documentation
The documentation includes a detailed user manual, which makes it easier to get to grips with the device.
Advantages
4K Ultra HD image quality
HDR10 technology for vibrant colors
Connectivity with 3 HDMI and 2 USB
Timeshift function for TV pause
Compatible with Google Assistant and Alexa
Disadvantages
No Smart TV features.
Lack of HDR support.
Energy class F and G.
Low sound with 20 W RMS.
Screen size potentially too small.
Technical Specifications 49UN73903LE
General Information
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Model49UN73903LE
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Brand
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Category
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Type
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SKU1354212
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MPN1354212
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 size49 "
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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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Screen brightness
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Response timeDirect LED
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Screen diagonal (cm)
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Flat
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- cd/m²
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- ms
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123 cm
Representation / realization
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USB Recording-
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Noise reduction-
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Teletext FunctionYes
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HDR technology (high dynamic range)High Dynamic Range 10 (HDR10), High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
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Teletext FunctionYes
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Teletext FunctionYes
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Teletext2000 pages
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
Connectivity
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S-Video Input-
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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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Composite video input-
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Audio Return Channel (ARC)Yes
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Audio Return Channel (ARC)Yes
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Common Interface Plus (CI+) Version1.4
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Quantity of HDMI ports3
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Digital Audio Output (Optical)1
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Quantity of RF ports2
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Audio Return Channel (ARC)Yes
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Digital Audio Output (Optical)1
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Digital Audio Output (Optical)1
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Headset output0
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Quantity of RF ports2
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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Video appsApple TV, Netflix
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Support for Apple AirPlay 2Yes
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Support for Apple AirPlay 2Yes
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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BluetoothYes
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BluetoothYes
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BluetoothYes
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BluetoothYes
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Wifi standardsWi-Fi 5 (802.11ac)
Sustainability
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Sustainability certificatesENERGY STAR
Management features
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Electronic Program GuideYes
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Electronic Program GuideYes
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Electronic Program GuideYes
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Electronic Program GuideYes
Power
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Typical electricity consumption85 W
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Energy consumption (standby mode)0.5 W
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Energy efficiency rangeA to G
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Energy consumption (HDR) for 1000 hours91 kWh
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Energy consumption (SDR) for 1000 hours62 kWh
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Energy efficiency class (SDR)F
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Energy efficiency class (HDR)G
Weight and dimensions
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Device width (support included)1110 mm
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Height (without support)650 mm
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Depth (without support)81 mm
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Weight (without support)11100 g
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Device width (support included)1110 mm
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Depth (support included)232 mm
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Height (support included)704 mm
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Weight (with support)11300 g
Design
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Rollable screen-
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Built-in power button-
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Product colorWhite
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VESA mountYes
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VESA standard300 x 300 mm
Packaging contents
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Desktop supportYes
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Desktop supportYes
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Cables includedSector
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Desktop supportYes
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?
What are the dimensions of the screen on my television?
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 49UN73903LE?
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Is the manual for the LG 49UN73903LE available in French?
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Presentation of product 49UN73903LE specifications from brand LG
General Information
The LG 49UN73903LE television is a model from the renowned LG brand, known for its innovation and quality in the field of household appliances. This television, identified by the model 49UN73903LE, offers optimal performance and an enriching user experience. The EAN code, 8806098693658, allows for unique identification in the distribution system.
Screen
Featuring a 49-inch screen, the LG 49UN73903LE provides a refined visual experience for enjoying various content. The 4K Ultra HD technology, with a resolution of 3840 x 2160 pixels, ensures images of impressive clarity, allowing for total immersion. Its direct LED backlighting offers adequate brightness, while the flat screen shape ensures easy integration into your space. The diagonal of 123 cm enhances the high-quality visual experience, well-suited for various environments.
Representation / Realization
This model supports HDR (high dynamic range) technology with HDR10 and HDR10 Pro, thereby enhancing colors and contrasts for more vivid images. It also includes features such as subtitles and teletext, facilitating accessibility and enriching the viewing experience. With a teletext service of 2000 pages, you have access to a multitude of information instantly.
TV Tuner
The LG 49UN73903LE is equipped with both analog and digital tuners, allowing it to receive various signals for a classic viewing experience. It supports digital signal formats DVB-C, DVB-S2, and DVB-T2, ensuring optimal image and sound quality.
Connectivity
This television offers varied connectivity, with three HDMI ports and two USB 2.0 ports, facilitating the connection of multiple devices. It is also equipped with a common interface (CI+) for improved connectivity. The presence of an audio return channel (ARC) simplifies connection with external audio systems. Additionally, it has an S-Video input and a composite video input, allowing for the connection of analog video devices.
Smart TV
The LG 49UN73903LE is not a Smart TV model, meaning it does not offer direct access to the Internet or streaming applications. Nevertheless, it operates with a Web OS operating system, providing an intuitive interface. It supports applications such as Apple TV and Netflix, and includes the Timeshift function, allowing you to pause and resume TV programs at will.
Audio
This television is equipped with two speakers, offering an audio power of 20 W RMS. It also features a Clear Voice III sound mode, which optimizes audio rendering according to the type of content, although the sound may lack depth for some users.
Network
The LG 49UN73903LE supports Wi-Fi 5 (802.11ac) for a fast and reliable wireless connection, as well as Bluetooth for convenient connections with other devices. It is also equipped with an Ethernet/LAN port for a stable network connection.
Durability
This model is ENERGY STAR certified, ensuring that it meets strict standards for energy efficiency and environmental respect.
Management Features
The television is equipped with a sleep timer, contributing to energy savings. It is also compatible with Google Assistant and Amazon Alexa, allowing for simplified voice control. An electronic program guide is included to facilitate access to the product's features.
Power
The typical power consumption is 85 W, reducing to 0.5 W in standby mode. The energy efficiency range is rated from A to G, with an energy consumption of 91 kWh for 1000 hours in HDR and 62 kWh in SDR, which can influence your electricity bills.
Weight and Dimensions
The dimensions of the LG 49UN73903LE are 1110 mm wide, 650 mm high, and 81 mm deep without the stand. Weighing 11.1 kg, it is designed for easy handling and transport. With the stand, the depth is 232 mm and the height is 704 mm.
Design
The modern and sleek design of the LG 49UN73903LE is accentuated by its white color. It includes VESA mounting options, facilitating its installation on a wall with a VESA standard of 300 x 300 mm, thus optimizing space.
Packaging Contents
The television comes with an electronic manual, a remote control, a power cable for the supply, and a desktop stand, providing everything necessary for immediate installation.
Other Features
The LG 49UN73903LE is DLNA certified, ensuring compatibility with various home multimedia devices, thus facilitating content sharing and streaming.
