Manual of product KDL-40HX723
Editorial note
The Sony KDL-40HX723 is a television that offers a respectable visual experience thanks to its Full HD resolution of 1920 x 1080 pixels, ensuring precise details and an enjoyable immersion in content. Its 30 W stereo audio system and three speakers also allow for quality sound, enriching the multimedia experience. Additionally, its connectivity features, including four HDMI ports, make it easy to connect various devices, making this television versatile for users. However, there are some drawbacks to note. The LCD display technology, while functional, does not compete with OLED or QLED models in terms of contrast and color vibrancy. The lack of Wi-Fi connectivity limits access to online content and modern browsing, which can be frustrating for users accustomed to smart TVs. Furthermore, the Full HD resolution, while adequate, is starting to seem insufficient compared to the current standards of 4K televisions. Finally, the absence of certain features such as child safety and teletext may not suit everyone, particularly families. In terms of design, the KDL-40HX723 stands out with its modern black appearance, easily fitting into various environments. The value for money is acceptable, but it is important to consider the limitations in technology and features compared to more recent options available on the market. In summary, the Sony KDL-40HX723 is a solid choice for those looking for a reliable television with good image and sound quality, but it may not meet the expectations of users seeking the latest technology or advanced features.Score details
User experience
The user experience is satisfactory, although the lack of Wi-Fi limits access to online content and modern browsing.
Performance
The Full HD image quality and 30 W stereo sound provide solid performance for viewing, but the LCD technology may lack contrast compared to newer models.
Design
The modern and sleek black design fits well into various interiors, adding an aesthetic touch.
Value for money
The value for money is fair, but the Full HD resolution may seem limited compared to the 4K models available on the market.
Features
The connectivity features with four HDMI ports and optimized display modes add value, although the lack of teletext and child safety may be a drawback for some users.
Support
The 176-page user manual provides useful information, but the lack of modern features could lead to support questions.
Documentation
The available documentation is comprehensive and helps to understand the product features, although modern aspects of connectivity are lacking.
Advantages
Full HD 1920 x 1080 image quality
Powerful 30 W RMS stereo audio
Four HDMI ports for easy connectivity
Modern and sleek design in black
Display modes suited for each content
Disadvantages
Less efficient LCD technology compared to OLED/QLED
Lack of Wi-Fi for streaming
Lack of child safety and teletext
Limited Full HD resolution for recent content
Relatively high power consumption
Technical Specifications KDL-40HX723
General Information
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ModelKDL-40HX723
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Brand
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Category
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Type
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SKU13253
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MPN13253
Audio
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Audio systemDolby Digital
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Rated power of RMS30 W
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Number of speakers3
Other features
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Inclination angle0 - 6 °
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BacklightingYes
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BacklightingYes
Design
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Oscillation angle range0 - 20 °
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IndicatorsYes
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Product colorBlack
Screen
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Hoof filter3D
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Progressive scanNo
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Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p
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Marketing name of the dynamic contrast ratioMega contrast
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Display technologyLCD
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Screen size40 "
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Screen resolution1920 x 1080 pixels
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Type HDFull HD
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Image format16:9
Representation / realization
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Noise reductionYes
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Teletext FunctionNo
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Teletext FunctionNo
Management features
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Timer On/OffYes
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Timer On/OffYes
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Timer On/OffYes
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Number of OSD languages27
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Timer On/OffYes
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Timer On/OffYes
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Timer On/OffYes
Connectivity
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Number of Ethernet LAN ports (RJ-45)1
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Number of Ethernet LAN ports (RJ-45)1
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PC audio inputYes
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Number of Ethernet LAN ports (RJ-45)1
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Number of Ethernet LAN ports (RJ-45)1
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Quantity of USB 2.0 Ports2
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Component output0
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Component output0
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Number of Ethernet LAN ports (RJ-45)1
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PC audio inputYes
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PC audio inputYes
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Number of Ethernet LAN ports (RJ-45)1
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Number of Ethernet LAN ports (RJ-45)1
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Quantity of USB 2.0 Ports2
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Quantity of HDMI ports4
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HDCPNo
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HDCPNo
Weight and dimensions
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Depth (support included)210 mm
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Height (support included)615 mm
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Width (without support)943 mm
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Width (without support)943 mm
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Depth (without support)42 mm
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Height (without support)586 mm
Packaging information
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Package depth132 mm
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Package height679 mm
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Package width1109 mm
Packaging contents
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Cables includedSector
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Remote control providedYes
Smart TV / smart TV
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Smart ModesCinema
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Game
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Personal
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Standard
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Vivid
TV Tuner
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Number of tuners5 tuner(s)
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Tuner typeAnalog and digital
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Digital signal system formatDVB-C, DVB-T, DVB-T2
Power
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Typical electricity consumption135 W
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Energy consumption (standby mode)0.25 W
Network
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WifiNo
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Ethernet/LANYes
Frequently Asked Questions
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Presentation of product KDL-40HX723 specifications from brand Sony
Generalities
The Sony KDL-40HX723 is a television from the brand Sony, known for its excellence and innovation in the consumer electronics sector. This model, with the reference KDL-40HX723, is designed to deliver optimal performance and an enhanced user experience.
Audio
Equipped with a high-performance stereo audio system, the KDL-40HX723 delivers a power of 30 W RMS, providing an immersive sound experience. With its three built-in speakers, this television ensures satisfactory sound quality, whether watching movies or listening to music.
Other features
The television offers an adjustable tilt angle of 0 to 6°, facilitating comfortable viewing. It also features built-in speakers for a practical audio experience and a backlight that enhances visibility in low-light environments.
Design
The design of the KDL-40HX723 is modern and sleek, with a black finish that harmoniously integrates into various interiors. Its oscillation angle, ranging from 0 to 20°, allows for flexible use, while indicators show the operational status of the device.
Screen
This television has a 40-inch screen with a resolution of 1920 x 1080 pixels, ensuring Full HD image quality. The dynamic contrast ratio, referred to as Mega contrast, promotes vivid images with deep blacks and bright whites. Although the screen is LCD, it provides a pleasant viewing experience. Supported video modes include 1080i, 1080p, 480i, 480p, 576i, 576p, and 720p.
Representation / realization
The KDL-40HX723 incorporates a noise reduction feature, optimizing the sound experience by minimizing distractions. However, it lacks features such as child safety or teletext, which could be a drawback for some families.
Management features
This device benefits from an on-screen display (OSD) for user-friendly navigation through settings. A sleep timer allows the television to automatically turn off after a period of inactivity, contributing to energy savings. It supports up to 27 languages in its interface and offers a picture-in-picture (PIP) function to display multiple images simultaneously.
Connectivity
The KDL-40HX723 offers a variety of connectivity options, including a digital optical audio port, a SCART port, an RF port, and up to 4 HDMI ports, allowing for the connection of multiple media devices. It is also equipped with 2 USB 2.0 ports and an S-Video input for quality video connections.
Weight and dimensions
The dimensions of the KDL-40HX723 are designed to fit your space: a depth of 210 mm, a height of 615 mm (including stand), and a width of 943 mm. The depth without the stand is 42 mm, making it easy to integrate into your furniture.
Packaging information
For transport, the package of the KDL-40HX723 has dimensions of 132 mm in depth, 679 mm in height, and 1109 mm in width, ensuring secure packaging.
Contents of the package
The contents of the package include a power cable for a reliable electrical connection, as well as a remote control for convenient operation of the device.
Smart TV
The smart mode of the KDL-40HX723 offers several display presets, including Cinema, Game, Personal, Standard, and Vivid, allowing for an optimized viewing experience based on the type of content being watched.
TV tuner
The television is equipped with 5 tuners (analog and digital), allowing for effective reception of multiple channels simultaneously. It supports digital signal formats DVB-C, DVB-T, and DVB-T2.
Power
The power consumption of the KDL-40HX723 is 135 W in active mode, while in standby mode, it is reduced to 0.25 W, contributing to efficient energy management.
Network
This model does not have Wi-Fi connectivity but is equipped with an Ethernet/LAN port for a stable and fast network connection.
