Manual of product 55U77HQ
Editorial note
The Hisense 55U77HQ television, with its 55-inch 4K Ultra HD screen, offers an immersive visual experience thanks to exceptional image quality. Its native refresh rate of 120 Hz ensures optimal display fluidity, ideal for movies and gaming. Additionally, the modern and sleek design, combined with VESA mounting capability, allows for seamless integration into various spaces. However, some drawbacks are worth noting. The lack of Smart TV features limits access to streaming apps and the Internet, which could disappoint users seeking a connected experience. Furthermore, rated G in terms of energy efficiency, this model may incur higher energy costs than a more economical television. Finally, the absence of specifications regarding response time and contrast ratio may raise questions about the screen's performance in varying lighting conditions. In summary, while the Hisense 55U77HQ has many strengths in terms of image quality and design, its limitations in connectivity and energy efficiency could affect its value for some users.Score details
User experience
The user experience is generally positive thanks to the 55-inch 4K Ultra HD screen, offering exceptional image quality, but the lack of Smart TV features limits access to streaming applications.
Performance
The performance is satisfactory with a native refresh rate of 120 Hz, ensuring optimal display fluidity for movies and games, although the exact response time is not specified.
Battery life
The energy efficiency class rated G may lead to higher energy costs compared to more economical models, which could be a long-term disadvantage.
Design
The modern and sleek design of the Hisense 55U77HQ is a plus, with the possibility of VESA mounting for a practical and aesthetic wall installation.
Features
Connectivity is rich with 4 HDMI ports and one Ethernet port, but the absence of USB 3.2 ports limits data transfer speeds with compatible devices.
Value for money
Although the product offers good image quality and interesting features, some drawbacks such as the energy efficiency class and the absence of certain specifications may affect the value for money.
Advantages
55-inch 4K Ultra HD screen
120 Hz refresh rate
4 HDMI ports and Ethernet port
HDR technology for vibrant colors
Modern design and VESA mount
Disadvantages
No Smart TV features
Energy class G, high costs
Response time not specified
No USB 3.2 ports
Contrast ratio not indicated
Technical Specifications 55U77HQ
General Information
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Model55U77HQ
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Brand
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Category
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Type
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SKU1750556
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MPN1750556
Screen
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Interpolation movement technology-
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Contrast ratio-
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Screen size55 "
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Screen diagonal (cm)
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Screen resolution139 cm
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Image format3840 x 2160 pixels
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Native refresh rate16:9
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Screen brightness120 Hz
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Display technology400 cd/m²
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Type HDLED
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Screen shape4K Ultra HD
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Response timeFlat
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- ms
Power
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Typical electricity consumption- W
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Energy efficiency class (HDR)G
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Energy consumption (SDR) for 1000 hours84 kWh
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Energy consumption (HDR) for 1000 hours140 kWh
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Energy consumption (standby mode)0.5 W
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AC input voltage230 V
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AC input frequency50 Hz
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Energy efficiency class (HDR)G
TV Tuner
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Analog signal format system-
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Tuner typeDigital
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Digital signal system formatDVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Design
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Product colorBlack
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VESA mountYes
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VESA standard300 x 200 mm
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Launch year2022
Connectivity
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Common Interface (CI)-
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Integrated PC connector (D-Sub)-
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Quantity of HDMI ports4
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HDMI version2.1
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Headset output1
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Headset output1
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Headset output1
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Common Interface Plus (Cl+)Yes
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Common Interface Plus (CI+) Version1.4
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Headset output1
Representation / realization
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Visual compression formats3GP
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Supported audio formatsAVI
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Supported image formatsFLV
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Supported video formatMKV
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Noise reductionMOV
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Noise reductionMP4
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HDR technology (high dynamic range)MPEG
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Noise reductionMPG
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Noise reductionVOB
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WEBM
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WMV
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AAC
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FLAC
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MP2
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MP3
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MP4
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WAV
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WMA
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WMV
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BMP
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GIF
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JPEG
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MPO
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PNG
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AVI
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FLV
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MKV
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MP4
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TS
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Yes
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Yes
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High Dynamic Range 10 (HDR10)
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High Dynamic Range 10+ (HDR10 Plus)
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Hybrid Log-Gamma (HLG)
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Yes
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Yes
Audio
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Number of speakers2
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Rated power of RMS20 W
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Integrated audio decodersDolby Atmos
Smart TV / smart TV
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Internet TVYes
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Internet TVYes
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Installed operating systemVIDAA
Network
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Bluetooth-
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Web BrowserYes
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Web BrowserYes
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Web BrowserYes
Weight and dimensions
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Weight (with support)15300 g
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Weight (without support)14400 g
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Width (without support)1233 mm
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Support depth307 mm
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Height (support included)767 mm
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Width (without support)1233 mm
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Depth (without support)76 mm
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Height (without support)710 mm
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Width of the support731 mm
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Support depth307 mm
Packaging information
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Package width1362 mm
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Package depth150 mm
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Package height879 mm
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Type of packagingBox
Packaging contents
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Remote control providedYes
Frequently Asked Questions
What is the recommended viewing distance for my Hisense TV?
What should I do if my TV is not receiving a signal?
What are the dimensions of the screen of my TV?
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 Hisense 55U77HQ?
What is the resolution of the screen of the Hisense 55U77HQ?
Is the manual for the Hisense 55U77HQ available in French?
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Presentation of product 55U77HQ specifications from brand Hisense
General Information
The Hisense 55U77HQ television is a model from the Hisense brand, known for its innovation and quality in the home appliance sector. This model, identified by the EAN code 6942147480564, is designed to deliver optimal performance and a pleasant user experience.
Screen
Equipped with a 55-inch (139 cm) screen, the Hisense 55U77HQ offers a 4K Ultra HD resolution (3840 x 2160 pixels), ensuring exceptional image clarity. The LED display technology allows for accurate color reproduction, while the 16:9 aspect ratio ensures total immersion in content. With a refresh rate of 120 Hz, movements are smooth and pleasing to the eye, and a brightness of 400 cd/m² ensures good visibility even in bright environments. This television is designed with a flat screen that optimizes the viewing experience, although details on response time and contrast ratio are not specified.
Power
In terms of energy consumption, the Hisense 55U77HQ has an energy efficiency class rated G. Its consumption is estimated at 84 kWh for 1000 hours in SDR mode and 140 kWh for 1000 hours in HDR mode. In standby mode, it consumes 0.5 W, contributing to energy savings when the device is not in use. Its input voltage is 230 V and the frequency is 50 Hz.
TV Tuner
The television's tuner is digital, capable of receiving multiple signal formats such as DVB-C, DVB-S, DVB-S2, DVB-T, and DVB-T2. This allows for optimal image and sound quality.
Design
The Hisense 55U77HQ features an elegant black color, giving it a modern look. It is compatible with VESA mounting (standard 300 x 200 mm), making wall installation easy. Launched in 2022, this model fits the current trend of televisions with a sleek design.
Connectivity
Regarding connectivity, the Hisense 55U77HQ is equipped with 4 HDMI ports of version 2.1, 1 USB 2.0 port, and 1 Ethernet LAN port for a stable network connection. It also includes a common interface plus (CI+) version 1.4, allowing for better connectivity. Although it does not feature USB 3.2 ports, it has a headphone output for private audio listening.
Representation / Realization
The television supports a variety of visual compression formats such as 3GP, AVI, FLV, MKV, MOV, MP4, and many others, ensuring optimal image quality for your videos. Regarding audio, it supports formats such as AAC, FLAC, MP3, and includes built-in audio decoders Dolby Atmos for an immersive sound experience. Although the model does not support HDR, it is compatible with HDR10 and HLG, offering improved contrasts and more vibrant colors.
Audio
This model is equipped with 2 speakers with a power of 20 W RMS, ensuring satisfactory sound quality for an enriching multimedia experience.
Smart TV
The Hisense 55U77HQ does not have Smart TV features, which limits access to streaming applications and the Internet. However, it is equipped with the VIDAA operating system, allowing for simple and intuitive navigation.
Network
This television is equipped with Wi-Fi connectivity and an Ethernet/LAN connection, ensuring reliable network access. It also includes a web browser, allowing for Internet browsing.
Weight and Dimensions
The Hisense 55U77HQ weighs approximately 14400 g (without stand) and 15300 g (with stand). Its dimensions are 1233 mm in width, 307 mm in depth, and 767 mm in height (with stand), allowing for harmonious integration into various spaces.
Packaging Information
The product package measures 1362 mm in width, 150 mm in depth, and 879 mm in height, ensuring secure transport.
Package Contents
The Hisense 55U77HQ comes with a remote control, making it easy to use on a daily basis.
