Manual of product LIFE X15521 (MD 31408)
Editorial note
The Medion LIFE X15521 (MD 31408) stands out for its exceptional image quality thanks to its 4K Ultra HD resolution and a high contrast ratio of 1300:1. These features ensure an immersive viewing experience, ideal for movies and series. Additionally, its versatile connectivity, with four HDMI ports and two USB ports, allows for easy connection of various multimedia devices. Its modern design in black and silver integrates harmoniously into different environments, adding a pleasing aesthetic touch. However, this model also has some drawbacks. Its energy efficiency class F for SDR and G for HDR indicates relatively high energy consumption, which can lead to higher electricity bills. Furthermore, the lack of Smart TV features limits access to streaming applications, thus restricting the multimedia experience for users. The refresh rate of 60 Hz may not satisfy video game or sports enthusiasts, where higher rates are often preferable. Regarding audio, although the DTS and DTS-HD decoders provide good sound quality, the limited number of speakers may not be sufficient for complete immersion. The television, despite its strengths, may therefore not meet the expectations of the most demanding users in terms of audio and video performance. In summary, the Medion LIFE X15521 (MD 31408) is a television that offers good image quality and a sleek design, but it suffers from certain limitations in terms of energy consumption and multimedia features. Users should weigh these factors to determine if this model meets their specific needs.Score details
User experience
The user experience is acceptable, but the lack of Smart TV features limits access to streaming apps and online services.
Performance
The picture quality is remarkable thanks to the 4K Ultra HD resolution and a good contrast ratio, but the 60 Hz refresh rate may not satisfy gamers.
Battery life
The power consumption in standby mode is very low at 0.4 W, which is an advantage for energy savings.
Design
The modern design in black and silver fits well in various environments, offering a pleasant aesthetic.
Value for money
Although the TV offers good picture quality and advanced audio features, the energy efficiency class F and the lack of HDR may affect the value for money.
Features
Features like HbbTV and connectivity with multiple HDMI and USB ports are assets, but the absence of Smart TV limits multimedia options.
Robustness
The product seems well-built and durable, but longevity tests would be necessary to confirm its durability.
audio
The audio quality is good thanks to the DTS and DTS-HD decoders, but the limited number of speakers may not be sufficient for an immersive experience.
Advantages
4K Ultra HD image quality
Connectivity with 4 HDMI and 2 USB
Immersive sound with DTS and DTS-HD
Modern black and silver design
HbbTV functionality for interactive content
Low standby consumption: 0.4 W
Disadvantages
Energy class F for SDR, G for HDR
No Smart TV features
Less efficient LCD technology
Refresh rate of 60 Hz
Limited sound with only 2 speakers
No HDR support for better quality
Technical Specifications LIFE X15521 (MD 31408)
General Information
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ModelLIFE X15521 (MD 31408)
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Brand
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Category
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Type
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SKU1685297
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MPN1685297
Power
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Energy efficiency class (SDR)F
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Energy efficiency rangeA to G
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Energy consumption (SDR) for 1000 hours77 kWh
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Energy efficiency class (HDR)G
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Typical electricity consumption- W
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Energy consumption (HDR) for 1000 hours123 kWh
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Energy consumption (standby mode)0.4 W
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AC input voltage220-240 V
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AC input frequency50 Hz
Screen
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Interpolation movement technology-
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Screen diagonal (cm)138.8 cm
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Screen size54.6 "
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Type HD4K Ultra HD
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Screen resolution3840 x 2160 pixels
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Screen brightness350 cd/m²
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Contrast ratio1300:1
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Image format16:9
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Display technologyLCD
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Screen shapeFlat
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Native refresh rate60 Hz
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Dynamic contrast report24000:1
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Supported graphic resolutions3840 x 2160
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Response time6 ms
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LED backlightingYes
Smart TV / smart TV
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Installed operating system-
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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 appsAmazon Prime Video, Netflix, YouTube
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HbbTV (Hybrid Broadcast Broadband TV)Yes
Network
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Web BrowserYes
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Web BrowserYes
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Web BrowserYes
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Web BrowserYes
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Wifi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
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Web BrowserYes
Audio
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Integrated audio decodersDTS, DTS-HD
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Number of speakers2
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Rated power of RMS20 W
Management features
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On-Screen Display (OSD)Yes
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On-Screen Display (OSD)Yes
Representation / realization
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Noise reduction-
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Teletext FunctionYes
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HDR technology (high dynamic range)Dolby Vision, High Dynamic Range 10 (HDR10)
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Teletext FunctionYes
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Supported video formatH.264, MPEG2, MPEG4
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Teletext FunctionYes
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Teletext FunctionYes
Packaging contents
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Desktop supportYes
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Desktop supportYes
Connectivity
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Quantity of RF ports1
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Audio Return Channel (ARC)Yes
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Audio Return Channel (ARC)Yes
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Quantity of HDMI ports4
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Quantity of USB 2.0 Ports2
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Quantity of RF ports1
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports0
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HDMI version2.0
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Audio Return Channel (ARC)Yes
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Audio Return Channel (ARC)Yes
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Quantity of RF ports1
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Audio Return Channel (ARC)Yes
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Quantity of RF ports1
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Quantity of RF ports1
Design
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Launch year2022
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VESA mountYes
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VESA standard200 x 200 mm
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Product colorBlack, silver
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Type of supportCentral support
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Color of the standSilver
TV Tuner
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Tuner typeDigital
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Analog signal format systemPAL
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Digital signal system formatDVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
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Number of channels10000 channels
Weight and dimensions
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Width (without support)1228 mm
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Depth (support included)220 mm
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Height (support included)770 mm
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Weight (with support)16800 g
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Width (without support)1228 mm
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Depth (without support)69 mm
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Height (without support)718 mm
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Weight (without support)13200 g
Packaging information
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Type of packagingBox
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Package width1369 mm
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Package depth154 mm
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Package height860 mm
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Package weight21000 g
Frequently Asked Questions
What is the recommended viewing distance for my Medion television?
What should I do if my television no longer receives a signal?
What are the dimensions of the screen of my television?
What is HDMI?
Is it possible to connect devices from different brands via Bluetooth?
What is the screen size of the Medion LIFE X15521 (MD 31408)?
What is the resolution of the screen of the Medion LIFE X15521 (MD 31408)?
Is the manual for the Medion LIFE X15521 (MD 31408) available in French?
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Presentation of product LIFE X15521 (MD 31408) specifications from brand Medion
General Information
The Medion LIFE X15521 (MD 31408) is a television from the Medion brand, known for its quality and innovation in the electronics sector. This model, referenced under the EAN code 4061275195606, promises an optimized user experience thanks to its advanced technical performance.
Power
Regarding energy efficiency, this model is rated F for SDR and G for HDR, indicating relatively high energy consumption. Its energy consumption is 77 kWh for 1000 hours in SDR and 123 kWh for HDR. In standby mode, it consumes only 0.4 W, contributing to savings on your electricity bills. The input voltage is 220-240 V with a frequency of 50 Hz, ensuring compatibility with standard electrical systems.
Screen
The television features a 138.8 cm (54.6 inches) screen with a 4K Ultra HD resolution of 3840 x 2160 pixels, offering exceptional image quality. Its brightness is 350 cd/m², ensuring good visibility even in bright environments. With a contrast ratio of 1300:1 and a dynamic contrast ratio of 24000:1, images are sharp and colors vibrant. The LCD display technology, while adequate, may be less effective than OLED or QLED technologies. The refresh rate is 60 Hz, which may not be suitable for video game or sports enthusiasts.
Smart TV
This model is not equipped with Smart TV features, limiting access to streaming applications and the Internet. However, it supports popular video applications like Amazon Prime Video, Netflix, and YouTube, and is compatible with the HbbTV service, allowing access to interactive content.
Network
The Medion LIFE X15521 (MD 31408) is equipped with Bluetooth and Wi-Fi connectivity, allowing wireless connection with other devices. It also includes an Ethernet port for a stable network connection. The model supports Wi-Fi standards 802.11a/b/g/n and has a built-in web browser for easy Internet navigation.
Audio
This television is equipped with two speakers with DTS and DTS-HD audio decoders, ensuring satisfactory sound quality with a power of 20 W. However, the limited number of speakers may not be sufficient for an immersive audio experience compared to surround sound systems.
Management Features
The product includes an electronic program guide and an on-screen display (OSD) for intuitive navigation through the settings.
Connectivity
The Medion LIFE X15521 (MD 31408) is equipped with four HDMI ports and two USB 2.0 ports, facilitating connection to various multimedia devices. It also features a built-in audio connector and an audio return channel (ARC) to simplify connection with external audio systems.
Design
This model was launched in 2022 and features a modern design with a black and silver color. It is compatible with VESA mounting of 200 x 200 mm, allowing for easy installation on a wall mount. The central stand ensures optimal stability.
TV Tuner
The Medion LIFE X15521 (MD 31408) integrates a digital tuner, capable of receiving various analog and digital signals, including PAL and the DVB-C, DVB-S, DVB-S2, DVB-T, and DVB-T2 formats, thus offering a wide range of available channels.
Weight and Dimensions
With dimensions of 1228 mm in width, 220 mm in depth, and 770 mm in height (with stand), this television is designed to fit harmoniously into various spaces. Its total weight with the stand is 16.8 kg, making installation easier.
Packaging Information
The Medion LIFE X15521 (MD 31408) is delivered in a box designed to ensure optimal protection during transport. The packaging dimensions are 1369 mm in width, 154 mm in depth, and 860 mm in height, with a total weight of 21 kg to ensure the product's safety during delivery.
