Manual of product EF22F868SD
Editorial note
The Changhong EF22F868SD stands out with its Full HD resolution of 1920 x 1080 pixels, providing an immersive image quality that will satisfy users for various content. Its built-in speakers ensure a pleasant audio experience without the need for additional equipment, which is an advantage for comfortable viewing. Additionally, the parental control feature and electronic program guide make it user-friendly, making this television suitable for family use. Its low energy consumption in standby mode, at only 1 W, is also a positive point for those concerned about the environment. However, this model has some limitations. It does not support 3D technology, which may disappoint fans of more immersive visual experiences. Connectivity is limited, with only one HDMI port and the absence of a DVI port, thus restricting connection possibilities to modern devices. Furthermore, the lack of Smart TV features and Wi-Fi connectivity prevents access to online streaming services, which could reduce its appeal to users seeking more versatility. The screen brightness, set at 200 cd/m², may not be sufficient in very bright environments, affecting viewing quality in certain conditions. Finally, although the response time of 5 ms is acceptable, it may not meet the expectations of gaming enthusiasts looking for maximum responsiveness. Overall, the Changhong EF22F868SD is a television that offers a satisfying visual and audio experience, but could benefit from improvements in connectivity and features to meet the needs of modern users.Score details
User experience
The user experience is enhanced by the parental control feature and the electronic program guide, making it easier to access the TV's features.
Performance
The Full HD resolution of 1920 x 1080 pixels ensures an immersive picture quality, while the built-in speakers provide a satisfying audio experience.
Battery life
The power consumption in standby mode of only 1 W contributes to energy savings, which is beneficial for the environment.
connectivity
Connectivity is limited with only one HDMI port and the absence of a DVI port, which may restrict connection options for modern devices.
Features
The TV does not support 3D technology and lacks Smart TV features, thus limiting access to online streaming services.
Usability
Although the interface is intuitive, the screen brightness of 200 cd/m² may not be sufficient in very bright environments.
Robustness
The response time of 5 ms is acceptable, but may not satisfy gaming enthusiasts who seek maximum responsiveness.
Advantages
Full HD resolution 1920 x 1080 pixels
Built-in speakers for immersive audio
Parental control for child safety
Electronic guide for easy use
Standby consumption of only 1 W
Disadvantages
No support for 3D technology
Limited connectivity: one HDMI port
No Smart TV features or Wi-Fi
Low brightness of 200 cd/m²
Response time of 5 ms
Technical Specifications EF22F868SD
General Information
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ModelEF22F868SD
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Brand
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Category
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Type
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SKU226855
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MPN226855
Other features
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3D CompatibilityNo
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Built-in speakersYes
Screen
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LED backlighting-
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Screen size22 "
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Screen resolution
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Type HD1920 x 1080 pixels
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Screen format settingsFull HD
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Supported graphic resolutions4:3, 16:9, Auto, Zoom
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Supported video modes1024 x 768 (XGA), 1280 x 768 (WXGA), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
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Contrast ratio1080i, 1080p, 480i, 480p, 576i, 576p, 720p
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Screen brightness1200:1
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Response time200 cd/m²
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Native refresh rate5 ms
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Horizontal viewing angle50 Hz
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Vertical viewing angle170 °
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Hoof filter160 °
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Screen diagonal (cm)3D
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Image format55.8 cm
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16:9
Representation / realization
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Parental controlYes
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Parental controlYes
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Teletext1000 pages
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Parental controlYes
TV Tuner
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Tuner typeAnalog and digital
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Analog signal format systemPAL, SECAM
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Digital signal system formatDVB-C, DVB-S2, DVB-T
Audio
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Number of speakers2
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Rated power of RMS20 W
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EqualizerNo
Connectivity
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Headset output1
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Common Interface Plus (Cl+)Yes
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Common Interface Plus (Cl+)Yes
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Common Interface (CI)No
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S-Video Input0
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Headset output1
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S-Video Input0
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Headset output1
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Headset output1
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S-Video Input0
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Common Interface (CI)No
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Common Interface Plus (Cl+)Yes
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S-Video Input0
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Headset output1
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Headset output1
Network
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WifiNo
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WifiNo
Smart TV / smart TV
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Internet TVYes
Management features
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Timer On/OffYes
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Timer On/OffYes
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Number of OSD languages21
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Timer On/OffYes
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Timer On/OffYes
Design
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VESA mount-
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Built-in power button-
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Product colorBlack
Power
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Energy consumption (standby mode)1 W
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AC input voltage100 - 240 V
Weight and dimensions
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Weight (without support)4100 g
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Device width (support included)523.6 mm
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Depth (support included)178 mm
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Height (support included)383 mm
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Package dimensions (LxWxH)584 x 90 x 420 mm
Frequently Asked Questions
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Presentation of product EF22F868SD specifications from brand Changhong
General Information
The Changhong EF22F868SD is a television from the Changhong brand, known for its innovation and quality in the field of household appliances. This model, identified by the EAN code 8592344200960, is designed to deliver optimal performance and an enhanced user experience.
Other Features
This television does not support 3D technology, but it is equipped with built-in speakers that allow for an immersive audio experience without the need for additional equipment.
Screen
With a screen size of 22 inches (55.8 cm) and a resolution of 1920 x 1080 pixels, the Changhong EF22F868SD ensures a quality visual experience Full HD. It offers several display formats, including 4:3, 16:9, Auto, and Zoom, allowing you to adjust the display to your preferences. Supported graphic resolutions include 1024 x 768 (XGA), 1280 x 768 (WXGA), and 1920 x 1080 (HD 1080), ensuring optimal display quality.
The contrast ratio is 1200:1, providing sharper images and vibrant colors, while the brightness of 200 cd/m² ensures good visibility in various lighting conditions. The fast response time of 5 ms and the refresh rate of 50 Hz guarantee a smooth visual experience. The viewing angles reach 170° horizontally and 160° vertically, allowing for comfortable viewing from different angles.
Representation / Performance
This model features a noise reduction function for optimal sound experience and a Teletext function that allows for additional information to be displayed on the screen. With a teletext capacity of 1000 pages, it provides access to a wealth of real-time information, such as news and television programs. Additionally, the parental control feature secures its use for children.
TV Tuner
The Changhong EF22F868SD is equipped with an analog and digital tuner, compatible with PAL and SECAM formats for analog broadcasting and DVB-C, DVB-S2, DVB-T for digital broadcasting, thus ensuring a varied viewing experience.
Audio
It has two speakers providing an RMS power of 20 W, ensuring satisfactory sound quality for an enriching multimedia experience. However, it does not include an equalizer to adjust audio frequencies.
Connectivity
The television includes an HDMI port, an integrated PC connector (D-Sub), and a 2.0 USB port, facilitating connection with various devices. While it offers a SCART port and an S-Video input, it does not have DVI ports or Ethernet or Wi-Fi connectivity, which limits modern connection options. The Common Interface Plus (Cl+) ensures improved connectivity for optimal use.
Network
The Changhong EF22F868SD does not support Ethernet or Wi-Fi connections, which restricts access to online streaming services.
Management Features
An electronic program guide is included for easy access to features, accompanied by an on-screen display (OSD) available in 21 languages. It also integrates a sleep timer and a power on/off timer to save energy.
Design
The television is colored Black, giving it a modern look. It is not specified whether it has a VESA mount, but its design is intended to fit harmoniously into various spaces.
Power
The power consumption in standby mode is only 1 W, contributing to energy savings. The model operates with an AC input voltage ranging from 100 to 240 V, ensuring compatibility with standard electrical systems.
Weight and Dimensions
Weighing 4100 g, the Changhong EF22F868SD measures 523.6 mm in width, 178 mm in depth, and 383 mm in height with the included stand. Its packaging is sized at 584 x 90 x 420 mm, ensuring adequate protection for transport.
