Manuals of product KD-77A1
Editorial note
The Sony KD-77A1 is a television that stands out for its exceptional picture quality, thanks to OLED technology and 4K Ultra HD resolution. This ensures an immersive viewing experience, ideal for movie enthusiasts and video game lovers. Its modern and sleek design, combined with VESA compatibility for easy wall mounting, optimizes space in your home. Additionally, its practical features, such as voice control and electronic program guide, make usage intuitive and enjoyable. However, the model has some drawbacks. The lack of Smart TV features limits access to online streaming apps and services, which may disappoint users looking for direct connections to their favorite content. Furthermore, the annual energy consumption of 363 kWh is relatively high compared to other models, posing a concern for those who prioritize energy efficiency. The weight of 45.3 kg makes transport and installation more difficult, potentially requiring the assistance of several people. Overall, the Sony KD-77A1 offers a positive user experience with an intuitive interface and impressive visual performance, although some limitations in connectivity and energy efficiency should be taken into account.Score details
User experience
The user experience is overall positive thanks to an intuitive interface and practical features such as voice command and the electronic program guide.
Performance
The picture quality is exceptional due to OLED technology and 4K Ultra HD resolution, providing an immersive visual experience, although the response time and screen brightness are not specified.
Battery life
The annual energy consumption of 363 kWh is relatively high compared to other models, which may be a drawback for some energy-conscious users.
Design
The design is modern and sleek, with VESA compatibility facilitating wall mounting, thus optimizing space in your interior.
Features
Connectivity is versatile with multiple HDMI ports and Bluetooth, but the lack of Smart TV features limits access to online apps and streaming services.
Usability
The practical features make usage and navigation intuitive, although the weight of 45.3 kg may make transport and installation difficult.
Robustness
The heavy weight of the television makes transport more difficult, potentially requiring the assistance of several people during installation.
Advantages
Exceptional 4K Ultra HD OLED image
Powerful sound with built-in speakers
Versatile connectivity with HDMI and Bluetooth ports
Modern design, easy wall mounting
Voice control and intuitive navigation
Disadvantages
No Smart TV features
High energy consumption (363 kWh)
Heavy weight (45.3 kg)
No HDR support
Response time and brightness not specified
Technical Specifications KD-77A1
General Information
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ModelKD-77A1
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Brand
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Category
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Type
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SKU915147
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MPN915147
Screen
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Screen size77 "
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Type HD
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Screen resolution4K Ultra HD
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Display technology
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Screen diagonal (cm)3840 x 2160 pixels
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Screen shape
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Screen brightnessOLED
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Response time
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Interpolation movement technology194.7 cm
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Maximum brightness report
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Image formatFlat
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- cd/m²
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- ms
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Motionflow XR
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75 %
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16:9
Other features
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3D CompatibilityNo
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Batteries includedYes
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User memory16 GB
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App storeGoogle Play Store
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Energy efficiency class (old)B
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Annual energy consumption363 kWh
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Batteries includedYes
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-S, DVB-S2, DVB-T, DVB-T2
Smart TV / smart TV
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Screen mirrorYes
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Screen mirrorYes
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Installed operating systemAndroid
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Screen mirrorYes
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Smart ModesAnimation, Cinema, Custom, Game, Graphics, Photo, Sports, Standard, Vivid
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Video appsAmazon Prime Video, Netflix, YouTube
Audio
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Number of speakers-
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Rated power of RMS50 W
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Integrated audio decodersDTS, Dolby Digital, DTS Digital Surround, Dolby Digital Plus, Dolby Digital Pulse
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Sound modesCinema, Music, Sports, Standard
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Built-in subwooferYes
Network
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Web BrowserYes
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Web BrowserYes
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Wifi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
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Web BrowserYes
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Bluetooth model4.1
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Web BrowserYes
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Web BrowserYes
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Web BrowserYes
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Supported browsersOpera
Design
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Built-in power button-
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Product colorBlack
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VESA mountYes
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VESA standard400 x 300 mm
Representation / realization
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HDR supportYes
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Image processing technologySony Dynamic Contrast Enhancer, Sony Live Colour, Sony TRILUMINOS Display, Sony X-Reality PRO
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HDR supportYes
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HDR supportYes
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HDR supportYes
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HDR supportYes
Connectivity
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Input component of the audiovisual device (YPbPr/YCbCr)-
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Common Interface (CI)-
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Quantity of RF ports1
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Common Interface Plus (Cl+)Yes
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Quantity of HDMI ports4
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Common Interface Plus (Cl+)Yes
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DVI PortNo
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DVI PortNo
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S-Video Input0
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Quantity of RF ports1
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Quantity of RF ports1
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Quantity of RF ports1
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Quantity of RF ports1
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports2
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Quantity of RF ports1
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Common Interface Plus (Cl+)Yes
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S-Video Input0
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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Timer On/OffYes
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Timer On/OffYes
Power
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Typical electricity consumption262 W
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Energy consumption (standby mode)0.5 W
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AC input voltage220 - 240 V
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AC input frequency50 Hz
Weight and dimensions
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Device width (support included)1721 mm
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Device width (support included)1721 mm
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Depth (without support)99 mm
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Height (without support)997 mm
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Depth (support included)399 mm
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Height (support included)- mm
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Width of the support475 mm
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Weight (without support)37800 g
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Weight (with support)45300 g
Packaging information
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Package weight62000 g
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Package width1857 mm
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Package depth242 mm
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Package height1159 mm
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Type of packagingBox
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User manualYes
Packaging contents
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Cables includedSector
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Included Smart SupportYes
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Included Smart SupportYes
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Included Smart SupportYes
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Included Smart SupportYes
Frequently Asked Questions
What is the optimal viewing distance for my Sony television?
What should I do if my television is no longer receiving a signal?
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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 Sony KD-77A1?
What is the resolution of the screen of the Sony KD-77A1?
Is the user manual for the Sony KD-77A1 available in French?
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Presentation of product KD-77A1 specifications from brand Sony
General Information
The Sony KD-77A1 is a television from the Sony brand, known for its excellence and innovation in the home appliance sector. This model, identified by the code KD-77A1 | KD77A1BU, promises high-level performance and an optimized user experience. The EAN code 4548736061750 allows for precise identification in the distribution system.
Screen
Featuring a 77-inch (approximately 194.7 cm) screen, the Sony KD-77A1 offers an immersive visual experience thanks to its 4K Ultra HD resolution (3840 x 2160 pixels). The OLED technology ensures images of exceptional quality, while the flat shape of the screen meets all your multimedia needs. The Motionflow XR interpolation system enhances image fluidity, and although the maximum brightness is not specified, the 75% ratio allows for a comfortable experience in various lighting environments.
Other Features
The Sony KD-77A1 does not support 3D technology, but it is equipped with built-in speakers that provide an enriching audio experience. With 16 GB of user memory, it allows for the storage of essential data, and the Google Play Store app store provides access to a variety of multimedia content. Its energy efficiency class is rated B, with an annual energy consumption of 363 kWh, to be considered in comparison to other energy-saving models. Batteries for the remote control are included, facilitating immediate use.
TV Tuner
The tuner of the Sony KD-77A1 is both analog and digital, allowing for the reception of various signals. It supports the PAL and SECAM analog formats, as well as the DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 digital signals, ensuring optimal image and sound quality.
Smart TV
This television is not a Smart TV model, which limits access to online streaming applications and services. However, it operates on the Android operating system, allowing for intuitive navigation. The screen mirroring feature and video applications such as Amazon Prime Video, Netflix, and YouTube are also available.
Audio
The Sony KD-77A1 is equipped with audio decoders such as DTS, Dolby Digital, and Dolby Digital Plus, providing an immersive sound experience. With a power of 50 W and sound modes optimized for different types of content, it ensures audio quality suited to each situation. Additionally, it includes a subwoofer for deep bass.
Network
The television supports Wi-Fi and has an Ethernet/LAN port for a stable network connection. Compatible with 802.11a/b/g/n/ac Wi-Fi standards, it also offers Bluetooth 4.1 connectivity and supports Miracast for wireless sharing. A web browser is included, facilitating internet access via the Opera browser support.
Design
With its Black color, the Sony KD-77A1 features a modern and elegant design. It is compatible with VESA mounting (standard 400 x 300 mm), making wall installation simple and aesthetic.
Representation / Realization
The television incorporates image processing technologies such as Sony Dynamic Contrast Enhancer and Sony TRILUMINOS Display, enhancing color quality. It also includes a 4K converter, allowing for exceptional display quality. Practical features like plug and play and USB recording are present, although it does not support HDR technology.
Connectivity
The Sony KD-77A1 has 4 HDMI ports, an audio return channel (ARC), and a digital optical audio output. It also includes a USB 2.0 port and a composite video input for extended connectivity. However, it does not have DVI ports or an integrated PC connector.
Management Features
Among the management features, there is a voice control, an electronic program guide, and an on-screen display (OSD) for intuitive navigation. The television is also equipped with a sleep timer and a power on/off timer to save energy.
Power
The Sony KD-77A1 typically consumes 262 W and 0.5 W in standby mode, contributing to energy savings. It operates on an AC input voltage of 220 - 240 V and a frequency of 50 Hz.
Weight and Dimensions
With dimensions of 1721 mm in width, 399 mm in depth, and 997 mm in height, the Sony KD-77A1 is designed to fit easily into various environments. Its weight of 45.3 kg, including accessories, may require assistance for transport and installation.
Packaging Information
The package weight is 62 kg, and its dimensions are 1857 mm in width, 242 mm in depth, and 1159 mm in height, ensuring optimal protection during transport. A user manual is included to guide the user in setting up and using the product.
Contents of the Package
The Sony KD-77A1 comes with a power cable, a remote control, a desktop stand, and an electronic manual for optimal use. This content facilitates installation and user experience right from the moment the package is opened.
