Manual of product NS55L780A12
Editorial note
The Insignia NS55L780A12 television offers an immersive visual experience thanks to its 55-inch screen and Full HD resolution of 1920 x 1080 pixels, which ensures sharp images and vibrant colors. Its native refresh rate of 120 Hz provides appreciable display fluidity, particularly for watching dynamic content like movies and games. Additionally, the modern and sleek design of the device, combined with its VESA compatibility, makes wall installation easy and optimizes space in your home. However, there are some limitations to consider. The LCD display technology may result in less effective viewing angles compared to OLED or QLED models, which could affect the visual experience in certain conditions. Furthermore, while the 20 W audio system is sufficient for basic use, it may lack power and depth in larger environments. The absence of Wi-Fi connectivity also limits wireless streaming options, which can be a drawback for some users. In terms of connectivity, the television has three HDMI ports, but the limited number of USB ports and the lack of an Ethernet port may restrict connection with external devices. In summary, the Insignia NS55L780A12 represents good value for money, offering interesting features for its price. However, users should be aware of its limitations, particularly regarding connectivity and audio performance.Score details
User experience
The user experience is positive thanks to the multilingual display and an intuitive interface, making navigation through the settings easier.
Performance
The performance is good with a Full HD resolution and a refresh rate of 120 Hz, but the LCD technology may limit viewing angles.
audio
The 20 W audio system offers acceptable sound quality, but lacks power for larger environments.
connectivity
Connectivity is limited by the absence of Wi-Fi and the restricted number of USB ports, which may restrict the use of external devices.
Design
The modern design and VESA compatibility allow for easy installation, thus optimizing the usage space.
Value for money
The price is competitive for the features offered, although some limitations like the absence of 3D may disappoint some users.
Usability
Usability is made accessible thanks to a user-friendly interface and clear instructions provided in the user manual.
Advantages
55-inch Full HD screen, sharp images
20 W stereo sound, optimal audio quality
120 Hz refresh rate, exceptional smoothness
Three HDMI ports, versatile connectivity
Modern design, easy wall installation
Multilingual display, accessible use
Disadvantages
Limited viewing angles with LCD
Low built-in sound for large rooms
No Wi-Fi for streaming
Heavy, difficult to install alone
Lack of 3D technology
Only one USB 2.0 port available
Technical Specifications NS55L780A12
General Information
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ModelNS55L780A12
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Brand
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Category
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Type
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SKU247393
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MPN247393
Audio
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Audio systemSRS TruSurround HD
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Rated power of RMS20 W
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Number of speakers2
Screen
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Contrast ratio1450:1
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Hoof filter3D
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Image format16:9
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Progressive scanYes
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Supported graphic resolutions1920 x 1080 (HD 1080)
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Supported video modes1080p
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Native refresh rate120 Hz
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Display technologyLCD
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Screen size55 "
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Screen brightness400 cd/m²
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Response time8 ms
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Vertical viewing angle178 °
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Vertical viewing angle178 °
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Screen resolution1920 x 1080 pixels
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Dynamic contrast report4350:1
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Type HDFull HD
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Image format16:9
Management features
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On-Screen Display (OSD)Yes
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Multilingual display on screenENG, ESP, FRE
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Number of OSD languages3
Weight and dimensions
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Weight (with support)35955 g
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Depth (support included)294.64 mm
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Height (support included)878.84 mm
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Width (without support)1308.1 mm
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Weight (without support)28960 g
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Width (without support)1308.1 mm
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Depth (without support)116.84 mm
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Height (without support)835.66 mm
TV Tuner
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Automatic channel searchYes
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Analog signal format systemNTSC
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Tuner typeAnalog and digital
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Digital signal system formatATSC
Connectivity
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Quantity of USB 2.0 Ports1
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Number of Ethernet LAN ports (RJ-45)0
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Number of Ethernet LAN ports (RJ-45)0
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Number of Ethernet LAN ports (RJ-45)0
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Number of Ethernet LAN ports (RJ-45)0
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Number of Ethernet LAN ports (RJ-45)0
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Quantity of USB 2.0 Ports1
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Number of Ethernet LAN ports (RJ-45)0
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Quantity of USB 2.0 Ports1
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Number of Ethernet LAN ports (RJ-45)0
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Number of Ethernet LAN ports (RJ-45)0
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Quantity of USB 2.0 Ports1
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PC audio inputYes
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PC audio inputYes
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Quantity of USB 2.0 Ports1
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Number of Ethernet LAN ports (RJ-45)0
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Quantity of USB 2.0 Ports1
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Quantity of HDMI ports3
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Built-in memory card readerNo
Other features
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HDMIYes
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HDMIYes
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HDMIYes
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HDMIYes
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3D CompatibilityNo
Design
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VESA standard400 x 200 mm
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IndicatorsY, Stand-by
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Product colorBlack
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VESA mountYes
Packaging information
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User manualYes
Packaging contents
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Cables includedSector
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Remote control providedYes
Power
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AC input voltage120 V
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AC input frequency60 Hz
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Typical electricity consumption365 W
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Energy consumption (standby mode)1 W
Network
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Ethernet/LANNo
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Ethernet/LANNo
Frequently Asked Questions
What is the recommended viewing distance for my Insignia TV?
What should I do if my TV is no longer receiving a signal?
What are the dimensions of my TV screen?
What does the acronym HDMI stand for?
Is it possible to connect devices from different brands via Bluetooth?
What is the screen size of the Insignia NS55L780A12?
What is the resolution of the screen of the Insignia NS55L780A12?
Is the manual for the Insignia NS55L780A12 available in French?
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Presentation of product NS55L780A12 specifications from brand Insignia
General Information
The Insignia NS55L780A12 television is a 55-inch model that stands out for its image quality and performance. Manufactured by the Insignia brand, known for its innovation in the home appliance sector, this model ensures an enriching user experience thanks to its advanced technical features.
Audio
This television is equipped with a high-performance stereo audio system with two built-in speakers, offering a power of 20 W. This configuration guarantees satisfactory sound quality for a variety of multimedia content, although in larger environments, an external audio solution may be considered for enhanced immersion.
Screen
The NS55L780A12 features an LCD screen with a Full HD resolution of 1920 x 1080 pixels, allowing for sharp images and vibrant colors. Its contrast ratio of 1450:1 enhances visual clarity. With a native refresh rate of 120 Hz, this model ensures remarkable display fluidity, ideal for movies and video games. The brightness of 400 cd/m² and the response time of 8 ms contribute to optimal visibility in various lighting conditions.
The horizontal and vertical viewing angles of 178° ensure a comfortable viewing experience, even when sitting off to the side. The dynamic contrast ratio of 4350:1 allows for deep blacks and bright whites, further enhancing display quality.
Management Features
The Insignia NS55L780A12 offers a multilingual on-screen display (OSD), making navigation through settings easy. It supports up to three languages, making it accessible to a wide audience.
Weight and Dimensions
This television weighs approximately 36 kg with its stand, which may make installation a bit tricky. Its dimensions are carefully designed to fit into various spaces, with a depth of 294.64 mm, a height of 878.84 mm, and a width of 1308.1 mm.
TV Tuner
The model is equipped with both analog and digital tuners, allowing it to receive a variety of signals, and it includes an automatic channel search function to simplify initial setup.
Connectivity
In terms of connectivity, the NS55L780A12 has three HDMI ports, an S-Video input, and a digital optical audio output, facilitating connection to various multimedia devices. It is worth noting that this model does not have Wi-Fi connectivity or Ethernet ports, which may limit certain wireless streaming functionalities.
Other Features
The television comes with a remote control and features an LED power status indicator. Its modern design in black easily fits into any type of interior, and its VESA compatibility allows for easy wall mounting.
Packaging Information
The product is supplied with a user manual that provides clear instructions for optimal use.
Power
The television requires an AC input voltage of 120 V and a frequency of 60 Hz, with a typical power consumption of 365 W. In standby mode, its consumption is reduced to 1 W, thus contributing to energy savings.
Network
It is important to note that the NS55L780A12 model does not support Wi-Fi or Ethernet connections, which may limit certain connectivity options for streaming and internet access.
