Thumbnail of product KDL-40EX721 from brand Sony
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Television Sony KDL-40EX721

Sony
Television and multimedia
Television

The Sony KDL-40EX721 television is a 40-inch (102 cm) model that offers an immersive visual experience thanks to its Full HD resolution of 1920 x 1080 pixels. Equipped with an LCD screen, it guarantees exceptional image quality, with a 16:9 format ideal for movies and series.

The 20 W stereo audio system, with two built-in speakers, ensures a rich and dynamic sound experience. Additionally, the television features a game mode that optimizes performance for gaming sessions, as well as a child safety feature for safer use.

In terms of connectivity, the KDL-40EX721 offers four HDMI ports, two USB ports, one SCART port, and a digital optical audio output, allowing for easy connection of various multimedia devices. The presence of a common interface (IC) and a composite video input also facilitates integration into your audio-visual system.

With a typical power consumption of 121 W and only 0.25 W in standby mode, this television is designed to be energy-efficient. Its modern black design seamlessly fits into any type of interior.

In summary, the Sony KDL-40EX721 is a high-performing and versatile television, suitable for all your entertainment needs.

Manual of product KDL-40EX721

First page image of the manual for KDL-40EX721

User Manual
176 pages
View manual
8 10

Editorial note

The Sony KDL-40EX721 is a television that stands out for its exceptional picture quality thanks to its Full HD resolution of 1920 x 1080 pixels, providing an immersive viewing experience. Its built-in 20 W stereo audio system, while sufficient for standard use, may seem limited in larger spaces where increased sound power is desirable. In terms of connectivity, it excels with 4 HDMI ports and 2 USB ports, allowing for easy connection of various multimedia devices. However, the number of USB ports may be perceived as limited for users wanting to connect multiple devices at the same time. Practical features like game mode and child safety enhance the user experience, making the television both user-friendly and secure. In terms of energy efficiency, the Sony KDL-40EX721 stands out with a very low standby consumption of only 0.25 W, thus contributing to notable energy savings. Its modern design is attractive, but its weight of 14.4 kg can complicate transport and installation, especially for those wishing to mount it on the wall. It is worth noting that this model does not support 3D technology, which may disappoint users seeking a three-dimensional viewing experience. Despite this, the Sony KDL-40EX721 remains a solid option for those looking for a television that offers good picture quality and versatile connectivity.

Score details

User experience

The user experience is enhanced by practical features like game mode and child safety, providing a user-friendly experience.

Performance

The image quality is excellent thanks to the Full HD resolution, but the audio power of 20 W may be insufficient for larger rooms.

connectivity

Connectivity is versatile with 4 HDMI ports and 2 USB ports, but the number of USB ports may be limited for some users.

energy_efficiency

The power consumption in standby mode is very low, at only 0.25 W, contributing to energy savings.

Design

The design is modern, but the weight of 14.4 kg can make installation and transport more difficult.

Features

Although the television offers interesting features, it does not support 3D technology, which may disappoint some users.

Advantages

Full HD image 1920 x 1080 pixels

Integrated stereo sound of 20 W

4 HDMI ports and 2 USB ports

Game mode and child safety

Low power consumption in standby

Disadvantages

No support for 3D

20 W audio insufficient

Only 2 USB ports available

Weight of 14.4 kg difficult to handle

Full HD resolution, not 4K

Technical Specifications KDL-40EX721

General Information

Audio

  • Audio system
    Dolby
  • Rated power of RMS
    Digital/Dolby
  • Number of speakers
    Digital Plus/Dolby
  • Pulse
  • 20 W
  • 2

Screen

  • Hoof filter
    3D
  • Progressive scan
    Yes
  • Screen diagonal (cm)
    102 cm
  • Display technology
    LCD
  • Screen size
    40 "
  • Screen resolution
    1920 x 1080 pixels
  • Type HD
    Full HD
  • Image format
    16:9

Weight and dimensions

  • Weight (with support)
    14400 g
  • Depth (support included)
    250 mm
  • Height (support included)
    616 mm
  • Width (without support)
    943 mm
  • Weight (without support)
    11200 g
  • Width (without support)
    943 mm
  • Depth (without support)
    42 mm
  • Height (without support)
    586 mm

Representation / realization

  • Teletext Function
    Yes
  • Teletext Function
    Yes
  • Teletext Function
    Yes

Connectivity

  • Input component of the audiovisual device (YPbPr/YCbCr)
    1
  • Input component of the audiovisual device (YPbPr/YCbCr)
    1
  • Component output
    0
  • HDCP
    Yes
  • Input component of the audiovisual device (YPbPr/YCbCr)
    1
  • HDCP
    Yes
  • Input component of the audiovisual device (YPbPr/YCbCr)
    1
  • Input component of the audiovisual device (YPbPr/YCbCr)
    1
  • Component output
    0
  • Input component of the audiovisual device (YPbPr/YCbCr)
    1
  • HDCP
    Yes
  • HDCP
    Yes
  • Input component of the audiovisual device (YPbPr/YCbCr)
    1
  • Quantity of USB 2.0 Ports
    2
  • Quantity of HDMI ports
    4
  • HDCP
    Yes

Management features

  • Timer On/Off
    Yes
  • Number of OSD languages
    27
  • Timer On/Off
    Yes
  • Timer On/Off
    Yes
  • Timer On/Off
    Yes

Other features

  • 3D Compatibility
    Yes
  • DVB
    T/C/S2
  • 3D Compatibility
    Yes

Packaging information

  • Package depth
    132 mm
  • Package height
    679 mm
  • Package width
    1109 mm

Design

  • Product color
    Black

Power

  • Typical electricity consumption
    121 W
  • Energy consumption (standby mode)
    0.25 W

Packaging contents

  • Remote control provided
    Yes

Network

  • Wifi
    Yes

Frequently Asked Questions

What is the recommended viewing distance for my Sony TV?
The optimal viewing distance for your Sony TV depends on the screen size. Generally, it is advised to sit about 2.4 times the diagonal of the screen.
What should I do if my TV is no longer receiving a signal?
If your TV is not picking up a signal, check the following: - Make sure your TV is on the correct source. - Check that your TV is properly connected via the HDMI or SCART input.
What are the dimensions of my TV screen?
The size of your TV is usually measured in inches, where 1 inch equals 2.54 centimeters. This size corresponds to the diagonal of the screen, which you should measure from the bottom left corner to the top right corner.
What is HDMI?
HDMI, or High-Definition Multimedia Interface, is an interface that allows the transfer of audio and video signals between different devices via a cable.
Is it possible to connect devices from different brands via Bluetooth?
Yes, Bluetooth technology is universal and allows connection between different compatible devices.
What is the screen size of the Sony KDL-40EX721?
The screen of the Sony KDL-40EX721 measures 40 inches.
What is the resolution of the screen of the Sony KDL-40EX721?
The resolution of the screen of the Sony KDL-40EX721 is 1920 x 1080 pixels.
Does the Sony KDL-40EX721 have a Dolby audio system?
Yes, the Sony KDL-40EX721 features a Dolby audio system, providing a high-quality sound experience.
Does the Sony KDL-40EX721 have a 3D comb filter?
Yes, the Sony KDL-40EX721 is equipped with a 3D comb filter, which enhances image quality by reducing artifacts and refining details.
Does the Sony KDL-40EX721 support progressive scan?
Yes, the Sony KDL-40EX721 supports progressive scan, allowing for smoother motion in images for a better viewing experience.
Does the Sony KDL-40EX721 offer a game mode?
Yes, the Sony KDL-40EX721 includes a game mode that optimizes the TV settings to reduce latency and enhance the gaming experience.
Does the Sony KDL-40EX721 have built-in speakers?
Yes, the Sony KDL-40EX721 has built-in speakers, eliminating the need for external speakers, although the sound quality may not match that of dedicated external systems.
How can I check the power consumption of the Sony KDL-40EX721 in different modes?
To check the power consumption of your Sony KDL-40EX721 in various modes, follow these steps: 1. Press the 'Menu' button on the remote. 2. Go to 'Settings' or 'Configuration'. 3. Look for the 'Power' or 'Energy Saving' option. 4. View the different modes such as 'Home' or 'Standard' and 'Store' or 'Bright', which indicate different consumption levels. 5. Select the desired mode to see the wattage (W) consumption values. 6. Compare the values to assess the TV's energy usage according to scenarios. Note that actual consumption may vary based on usage.
What should I do if the screen resolution of the Sony KDL-40EX721 is incorrect?
If the screen resolution of your Sony KDL-40EX721 is incorrect, try these steps: 1. Ensure the input source is properly connected. 2. Adjust the display settings via the TV menu to match the native resolution of 1920 x 1080 pixels. 3. Restart the TV and all connected devices. 4. Check for firmware updates on Sony's website for your KDL-40EX721 model. 5. If the problem persists, consider resetting the TV to factory settings.
What are the dimensions and weight of the Sony KDL-40EX721 with its table stand?
The dimensions and weight of the Sony KDL-40EX721 with the table stand are approximately: - Width: 94.3 cm - Height: 58.6 cm - Depth: 15.7 cm - Weight: about {weight value} kg (the exact weight is not specified). These measurements may vary slightly depending on the setup, so it is important to ensure that the stand is properly assembled and secured for stability.
How do I connect optional accessories like a wall mount or wireless LAN adapter to the Sony KDL-40EX721?
To connect accessories like a wall mount or wireless LAN adapter to the Sony KDL-40EX721, follow these steps: 1. For the wall mount, turn off and unplug the TV, identify the mounting holes on the back, align the mount, and secure it with the appropriate screws. 2. For the wireless LAN adapter, ensure the TV is off, plug the adapter into the USB port, then follow the on-screen instructions or settings to configure it.
Is the manual for the Sony KDL-40EX721 available in French?
Yes, the manual for the Sony KDL-40EX721 is available in French.

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Presentation of product KDL-40EX721 specifications from brand Sony

General Information

The Sony KDL-40EX721 is a television from the Sony brand, known for its commitment to quality and innovation in the electronics sector. This KDL-40EX721 model is designed to deliver optimal performance and an enhanced user experience. It is identified by the EAN code 5013493191112, facilitating its identification in the distribution network.

Audio

Equipped with a stereo audio system, the Sony KDL-40EX721 delivers a power of 20 W through its two built-in speakers, providing an immersive sound experience that enriches your entertainment sessions.

Screen

The television features a 3D filter for improved image quality. With progressive scan, it ensures superior display clarity by fully rendering each image. Its screen diagonal of 102 cm (40 inches) and Full HD resolution of 1920 x 1080 pixels guarantee an immersive visual experience. The LCD technology used for the display contributes to accurate color reproduction, while the 16:9 format is ideal for optimal viewing of your content.

Weight and Dimensions

The Sony KDL-40EX721 weighs 14.4 kg with its stand, which may make its installation and transport slightly more complex. Its dimensions include a depth of 250 mm, a height of 616 mm, and a width of 943 mm, ensuring harmonious integration into various environments.

Representation / Performance

This model features a game mode that optimizes performance for gaming sessions. It also includes a safety child feature to ensure children's safety, as well as a teletext function that displays subtitles and additional information, enriching your viewing experience.

Connectivity

The Sony KDL-40EX721 offers varied connectivity with 4 HDMI ports and 2 USB ports, facilitating the connection of multiple devices. It also has a digital optical audio output and a composite video input, allowing for easy integration with external audio and video systems. Additionally, it is compatible with the common interface (CI) and supports HDCP for digital content protection.

Management Features

The television is equipped with a sleep timer, contributing to energy savings, as well as an electronic program guide that facilitates access to various features. It is also capable of displaying multiple images simultaneously thanks to its picture-in-picture (PIP) function.

Other Features

The Sony KDL-40EX721 integrates speakers for a practical and immersive audio experience. Although this model does not support 3D technology, it ensures excellent reception of digital signals with its DVB T/C/S2 compatibility.

Packaging Information

The package of the Sony KDL-40EX721 has a depth of 132 mm, a height of 679 mm, and a width of 1109 mm, ensuring secure transport.

Design

With its black finish, the Sony KDL-40EX721 features a modern and elegant design that easily integrates into any type of interior decor.

Power

The power consumption of the Sony KDL-40EX721 is 121 W, while its standby consumption is very low at only 0.25 W, contributing to appreciable energy savings.

Contents of the Package

The television comes with a remote control for easy and convenient operation.

Network

The Sony KDL-40EX721 is equipped with a Wi-Fi connection, ensuring a fast and reliable wireless connection for all your devices.