Manuals of product OLED77GX9LA
Editorial note
The LG OLED77GX9LA is a television that stands out for its exceptional picture quality, thanks to OLED technology and its 4K Ultra HD resolution. The vivid colors and deep contrasts provide an immersive viewing experience, ideal for movie lovers and series enthusiasts. Additionally, the advanced connectivity with multiple HDMI 2.1 ports, Ethernet, and Bluetooth makes it easy to connect to various multimedia devices, ensuring a smooth and enjoyable use. However, this model has some limitations. The lack of Smart TV features limits access to streaming apps and the Internet, which may disappoint those looking for a versatile television. Furthermore, the energy efficiency class G indicates relatively high consumption, which can lead to higher electricity bills despite the presence of a power-saving mode. The modern and sleek design of the LG OLED77GX9LA, along with its compatibility with VESA mounting, allows for seamless integration into various environments. However, its high weight of 39.4 kg can make installation and transport difficult, potentially requiring the help of another person. Finally, while advanced audio technologies like Dolby Atmos enhance the sound experience, the absence of synchronization technologies such as AMD FreeSync or NVIDIA G-SYNC may disappoint gamers looking for optimal smoothness during their gaming sessions. Overall, the LG OLED77GX9LA offers good value for money in terms of picture quality and audio features, but it is important to consider its drawbacks before making a choice.Score details
User experience
The user experience is generally good, but the lack of Smart TV features limits access to streaming applications.
Performance
The picture quality is exceptional thanks to OLED technology and 4K Ultra HD resolution, offering vibrant colors and deep contrasts.
Battery life
Although the energy-saving mode is present, the energy efficiency class G indicates relatively high consumption.
Design
The modern and sleek design with VESA mounting allows for seamless integration into various environments.
Value for money
The product offers good value for money due to its advanced audio features and connectivity.
Robustness
The high weight of 39.4 kg can make installation and transport difficult, potentially requiring the help of another person.
Features
Audio technologies like Dolby Atmos enhance the experience, but the lack of AMD FreeSync or NVIDIA G-SYNC support may disappoint gamers.
Advantages
Exceptional 4K Ultra HD image quality
Energy-saving mode to reduce consumption
Advanced HDMI 2.1 connectivity and Bluetooth
Immersive sound with Dolby Atmos
Modern design and easy integration
Disadvantages
Energy class G, high consumption.
No Smart TV features.
Weight of 39.4 kg, difficult installation.
Lack of synchronization for gaming.
Unspecified brightness, uncertain performance.
Technical Specifications OLED77GX9LA
General Information
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ModelOLED77GX9LA
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Brand
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Category
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Type
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SKU1353461
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MPN1353461
Power
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Typical electricity consumption173 W
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Energy consumption (standby mode)0.5 W
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AC input voltage100 - 240 V
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AC input frequency50 - 60 Hz
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Energy Saving ModeYes
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Energy efficiency rangeA to G
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Energy efficiency class (HDR)G
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Energy consumption (SDR) for 1000 hours164 kWh
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Energy consumption (HDR) for 1000 hours322 kWh
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Energy efficiency class (HDR)G
Screen
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Interpolation movement technology-
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Contrast ratio-
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Screen diagonal (cm)195 cm
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Screen size77 "
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Type HD4K Ultra HD
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Screen resolution3840 x 2160 pixels
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Display technologyOLED
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Screen shapeFlat
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Image format16:9
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Response time- ms
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Screen brightness- cd/m²
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Native refresh rate120 Hz
Sustainability
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Sustainability certificatesENERGY STAR
Weight and dimensions
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Width (without support)1721 mm
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Depth (without support)24.1 mm
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Height (without support)991 mm
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Weight (without support)39400 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
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Type of remote controlMR20
Packaging information
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Package width1895 mm
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Package depth228 mm
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Package height1130 mm
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Package weight51600 g
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Type of packagingBox
Design
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Rollable screen-
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Built-in power button-
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VESA mountYes
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VESA standard300 x 300 mm
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Product colorBlack
TV Tuner
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Analog signal format system-
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Tuner typeDigital
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Digital signal system formatDVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Smart TV / smart TV
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HbbTV (Hybrid Broadcast Broadband TV)Yes
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HbbTV (Hybrid Broadcast Broadband TV)Yes
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Installed operating systemWeb OS
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Operating system version5.0
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HbbTV (Hybrid Broadcast Broadband TV)Yes
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HbbTV (Hybrid Broadcast Broadband TV)Yes
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HbbTV (Hybrid Broadcast Broadband TV)Yes
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Video appsApple TV, Disney+, Netflix
Audio
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Number of speakers4
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Rated power of RMS60 W
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Integrated audio decodersDolby Atmos
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Sound modesAI Sound Pro, Clear Voice 4
Network
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Wifi-
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Web BrowserYes
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Web BrowserYes
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Bluetooth model5.0
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Web BrowserYes
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Web BrowserYes
Representation / realization
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Noise reduction-
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USB Recording-
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NVIDIA G-SYNCYes
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NVIDIA G-SYNCYes
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HDR technology (high dynamic range)Dolby Vision IQ, High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
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NVIDIA G-SYNCYes
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Teletext2000 pages
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NVIDIA G-SYNCYes
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NVIDIA G-SYNCYes
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NVIDIA G-SYNCYes
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Number of processor cores4
Management features
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Voice commandYes
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Voice commandYes
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Voice commandYes
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Programming period8 day(s)
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Voice commandYes
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Number of OSD languages35
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Voice commandYes
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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Composite video input-
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S-Video Input-
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Quantity of HDMI ports4
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HDMI version2.1
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Common Interface Plus (Cl+)Yes
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Digital Audio Output (Optical)1
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Quantity of USB 2.0 Ports3
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Digital Audio Output (Optical)1
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Digital Audio Output (Optical)1
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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
Other features
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Certified DLNA (Digital Living New-York Alliance)Yes
Frequently Asked Questions
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What is the resolution of the screen of the LG OLED77GX9LA?
Is the manual for the LG OLED77GX9LA available in French?
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Presentation of product OLED77GX9LA specifications from brand LG
General Information
The LG OLED77GX9LA television, manufactured by the renowned brand LG, stands out for its commitment to innovation and quality in the electronics sector. This model, identified by the EAN code 8806098681402, ensures high-level performance, providing users with an enhanced viewing experience.
Power
The typical power consumption of the LG OLED77GX9LA is 173 W, which allows for assessing its energy efficiency. In standby mode, it consumes only 0.5 W, thus contributing to energy savings. It operates on an AC input voltage of 100 to 240 V and a frequency of 50 to 60 Hz, ensuring compatibility with standard electrical systems. The television is also equipped with an energy-saving mode, further reducing electricity consumption. Its energy efficiency class, ranging from A to G, is rated G for SDR and HDR, indicating relatively high consumption. For 1000 hours of use, it consumes 164 kWh in SDR and 322 kWh in HDR.
Screen
The LG OLED77GX9LA features a 195 cm (77 inches) screen that offers an immersive visual experience thanks to its 4K Ultra HD resolution (3840 x 2160 pixels). OLED technology allows for vibrant colors and deep contrasts, ensuring exceptional image quality. The aspect ratio is 16:9, ideal for multimedia content. With a native refresh rate of 120 Hz, this model ensures optimal display fluidity, although some details like brightness and response time are not specified.
Durability
This television is ENERGY STAR certified, attesting to its compliance with high standards of energy efficiency and environmental respect.
Weight and Dimensions
With a width of 1721 mm, a height of 991 mm, and a depth of 24.1 mm without the stand, the LG OLED77GX9LA is designed to fit easily into various environments. Its weight of 39.4 kg may require assistance for installation and transport.
Packaging Contents
The product includes a desktop stand, a power cable, a wireless remote control, and an electronic manual for optimal use.
Packaging Information
The package dimensions are 1895 mm in width, 228 mm in depth, and 1130 mm in height, with a weight of 51.6 kg, ensuring adequate protection during transport.
Design
The LG OLED77GX9LA is compatible with VESA mounting (300 x 300 mm), facilitating wall installation. Its modern black design integrates harmoniously into any living space.
TV Tuner
It is equipped with a digital tuner, allowing it to receive various signals, and supports digital signal formats DVB-C, DVB-S, DVB-S2, DVB-T, and DVB-T2.
Smart TV
This model does not have Smart TV features, limiting access to streaming applications and the Internet. However, it operates with the Web OS 5.0 operating system, providing a smooth interface. The television supports Apple AirPlay 2 and HbbTV, allowing content streaming from Apple devices and access to interactive services. Applications like Apple TV, Disney+, and Netflix are also available.
Audio
The LG OLED77GX9LA is equipped with 4 speakers with an RMS power of 60 W, integrating Dolby Atmos decoders for an immersive sound experience. The AI Sound Pro and Clear Voice 4 sound modes optimize audio according to the type of content.
Network
The television features an Ethernet/LAN connection, Bluetooth 5.0 for wireless connectivity, and a Miracast function to stream from compatible devices. A web browser is also integrated for easy Internet access.
Representation / Realization
An ambient light sensor adjusts the lighting based on surrounding conditions. The television supports HDR technologies such as Dolby Vision IQ and HDR10 Pro, offering improved image quality. It also includes teletext and subtitle features for better accessibility.
Management Features
Compatible with Amazon Alexa and Google Assistant, the LG OLED77GX9LA allows for simplified voice control. It includes an electronic program guide for effective management of scheduled tasks, as well as an OSD display in 35 languages.
Connectivity
The LG OLED77GX9LA is equipped with 4 HDMI 2.1 ports, one Ethernet port, 3 USB 2.0 ports, and an optical digital audio output. It also supports a common interface and a common interface Plus for enhanced connectivity.
Other Features
The television is DLNA certified, ensuring optimal compatibility with your home multimedia devices.
