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Sony Smart Television 55" 4K UHD LED KD-55X80K HDR (2022)
TVs

Sony Smart Television 55" 4K UHD LED KD-55X80K HDR (2022)

The model KD-55X80K from the company Sony, has a screen size of 55". The minimum recommended viewing distance for this size is 2.1m and the maximum is 3.5m. This size is recommended for placement in large living rooms, or projection spaces.

The resolution of the TV is 4K Ultra HD. TVs with 4K Ultra HD resolution are aimed at consumers... See full description

  • Refresh Rate: 50/60Hz
  • Type of Panel: Direct LED
  • HDMI: 4
  • HDMI 2.1: 0
  • USB: 2
  • Energy Class: F
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Product report

Description

Description

The model KD-55X80K from the company Sony, has a screen size of 55". The minimum recommended viewing distance for this size is 2.1m and the maximum is 3.5m. This size is recommended for placement in large living rooms, or projection spaces.

The resolution of the TV is 4K Ultra HD. TVs with 4K Ultra HD resolution are aimed at consumers looking for higher image quality and viewing experience compared to TVs with lower resolutions, such as Full HD or HD Ready. The 4K Ultra HD resolution, which amounts to 3840 x 2160 pixels, offers very high image quality, focusing on detail. These TVs are suitable for watching movies, sports events, gaming, and other entertainment activities that require quality image.
Additionally, these TVs are suitable for use with computers and for modern games with high demands on resolution. They are usually aimed at consumers who want the best possible viewing experience and are ready to invest in a high-quality TV.

The panel of the TV is Direct LED. The main advantages of the Direct LED panel in televisions are uniform brightness across the entire screen, improved contrast, and deeper black representation. The panel consists of multiple small LEDs placed behind the screen and can be controlled individually to offer greater accuracy in color reproduction and improved contrast. Also, televisions with Direct LED panels are usually less expensive compared to OLED and QLED televisions of similar sizes.

Regarding HDR, it is equipped with. High Dynamic Range (HDR) and its various types generally improve the picture quality of televisions and other video playback devices. This is achieved by increasing the dynamic range of colors and brightness of images.
The advantages of HDR are more vivid and natural colors, deeper blacks and brighter whites, more details in the shadows and highlights of the image, and more accurate color reproduction. Additionally, filmmakers can leverage HDR to produce movies with more natural and realistic images.
Finally, devices with HDR support can play content that is encoded with HDR, offering a more impressive viewing experience for the user.



This model belongs to the broader family of Smart TVs. Smart TVs represent the evolution in television technology, as they incorporate Internet functions, allowing browsing of websites and the use of online applications (e.g., Netflix, YouTube, Spotify, etc.). They are, therefore, an example of technological convergence between computers and televisions. The latest Smart TVs have the capability of full Internet browsing, while older ones support access only to popular websites (e.g., YouTube, Facebook, Twitter) through appropriate applications.

  • Refresh Rate: 50/60Hz
  • Type of Panel: Direct LED
  • HDMI: 4
  • HDMI 2.1: 0
  • USB: 2
  • Energy Class: F

Manufacturer

Manufacturer Details

Warnings & Safety Information
See full description

Specifications

Specifications

Image

Diagonal
55 "
Resolution
4K Ultra HD

Resolution

The quality of the image that the television is capable of providing, which comes in the following values: HD Ready, Full HD (1080p), 4K Ultra HD, and 8K Ultra HD.

4K Ultra HD
4K Ultra HD TVs have the ability to display high-definition content with a resolution of 3840x2160. It is by far the most common resolution now.
Refresh Rate
50/60 Hz

Refresh Rate

The refresh rate is the number of frames per second that a TV can display and is expressed in hertz (Hz). Most TVs are 50/60 Hz, while some are 100 or 120 Hz. Higher frame rates offer smoother images (without stuttering or blurring) in fast-paced scenes such as sports or action movies.
Type of Panel
Direct LED

Type of Panel

The technology used by television to display images.

Direct LED
Development of Edge LED where the LED lights, which provide illumination for the pixels of the television, are placed directly behind the panel in a sparse arrangement. Moderate performance of dark areas in the image.
HDR Types
-

HDR Types

Technologies that enhance contrast and color performance for a more realistic image. There are various HDR standards, such as HDR10, Dolby Vision, HLG, and HDR10+, with differences in quality and display capabilities.
Local Dimming
No

Local Dimming

LED TVs use LED backlighting behind the screen. LED TVs with Local Dimming capability can illuminate different areas of the screen with different intensities, achieving better local black performance and contrast compared to regular LEDs.

OLED TVs do not require this technology as the lighting is integrated into each individual pixel and can be completely turned off, providing absolute black and even better contrast.

Audio

Channels
Stereo

Channels

Channels refer to the number and type of individual speakers contained in the television and are described by 2 numbers separated by a dot. The first number refers to how many full-range speakers (speakers for the entire frequency range) the television contains, while the second refers to how many subwoofer-type speakers (speakers specialized for bass frequencies). For example, a television with 2.1 speakers has 2 regular speakers and 1 subwoofer.

2. Almost all television programs are stereo (for playback from at least 2 speakers), meaning they are designed to sound different in each of the 2 speakers to give the listener a sense of space. More speakers make this feeling even more realistic, and the presence of a subwoofer gives fuller bass.

Stereo
Most televisions have stereo speakers, meaning they contain 2 speakers for stereo sound (sound with depth).
Power
20 W

Power

The sum of the power of the TV speakers. Most TVs have 2 speakers of 10 watts each, which add up to 20 watts.

The TV speakers are sufficient for basic use, but for an improved experience, it is recommended to use a Soundbar or a Home Cinema system.

Features & Functions

Receiver
DVB-C, DVB-S2, DVB-T2

Receiver

The type of receiver for terrestrial (free-to-air) or satellite TV that is installed on the television.

DVB-C
Type of receiver for monitoring channels/services through an Internet connection.
DVB-S2
Type of receiver for monitoring digital channels broadcasted via satellite.
DVB-T2
Type of receiver for monitoring terrestrial broadcast channels (free-to-air TV).
Media Player
Yes

Media Player

The existence or not of an integrated media player that provides the ability to play videos, music, and photos through an external hard drive or USB stick.
PVR Recording
No

PVR Recording

Ability to install the program on an external hard drive or USB stick.
Hotel Mode
No

Hotel Mode

Lock function for TV settings.
Voice Commands
Yes

Voice Commands

Ability to control the TV through voice commands. This is usually done through a built-in microphone on the TV remote.
HbbTV
No

HbbTV

A hybrid HbbTV (Hybrid Broadcast Broadband TV) television is a Smart TV connected to the internet that offers users access to online services (e.g. ERTflix, Mega Plus, SKAI Hybrid and Open Hybrid) through the terrestrial television program.
VRR
No

VRR

A TV with VRR (Variable Refresh Rate) can adjust the refresh rate in real-time to match the frequency of the signal source, such as PC, Xbox One, Xbox S/X, and PlayStation 5. It provides benefits such as eliminating "tearing" (where the image briefly splits into two parts), lower input lag (the time between receiving the signal and displaying the image on the screen), and smoother overall gameplay with reduced stutter.

Audio Standards

Audio Templates
-

Additional Specifications

Supported Applications
Netflix, Youtube, DisneyPlus, Cosmote TV, Eon, Ant1+, Ertflix, Spotify

Supported Applications

Some of the popular apps that can be installed on your TV.

In case the application you are looking for is not pre-installed, you will have to search for it from the TV menu and install it.
Software
Android

Software

The operating system used by the television.

The operating system of the television is the basic software that manages its functions, such as menus, application installation, etc.
Smart Assistant
Alexa, Google Assistant

Smart Assistant

Alexa
Amazon's smart assistant, which operates through voice commands. It does not recognize the Greek language.
Google Assistant
Google's smart assistant operates with voice commands. It does not recognize the Greek language.
Smart Ecosystem
Alexa

Smart Ecosystem

Ability to connect and control your TV through smart home devices such as Google Home, Apple HomeKit, and Amazon Alexa. For example, we can give a command to turn on or off the TV through a smart assistant on our mobile device.

Alexa
It does not recognize the Greek language.

Wired Connections

Ethernet
Yes

Ethernet

Internet connection port with cable.
Headphones
Yes

Headphones

Connection port for wired headphones.
Digital Audio Optical
Yes

Digital Audio Optical

Digital audio signal transfer port via optical fiber cable.
USB
2
HDMI
4
Number of HDMI 2.1
-

Number of HDMI 2.1

Newer HDMI standard, which supports higher resolution and refresh rate and is necessary to take advantage of features (such as 120Hz) offered by the new Sony PlayStation 5 & Microsoft Xbox Series X|S consoles.

Wireless Connections

Wi-Fi
Yes

Wi-Fi

Wireless internet connectivity capability.
Bluetooth
Yes

Bluetooth

Ability to wirelessly connect devices using Bluetooth technology, such as Bluetooth headphones, Soundbars, etc.
Miracast
No

Miracast

Transmission of image (photo & video) and sound via WiFi from mobile or laptop to TV.
Chromecast Built-In
Yes

Chromecast Built-In

Google's template for transmitting images (photos & videos) and sound via WiFi from a mobile or laptop to the television. This is the commercial name of the Google Cast standard installed on Chromecast devices.
Screen Mirroring
No

Screen Mirroring

Wireless display of mobile or laptop screen on TV.
AirPlay
Yes

AirPlay

Apple's standard for transmitting images (photos & videos) and sound via WiFi between devices. The standard also allows for wireless transmission between screens.

Product Details

Release Date
2022
Weight
15.9 kg

Weight

Refers to the net weight of the TV without including the tabletop stand.
VESA Mount
300 x 300 mm

VESA Mount

The way to connect the TV with a support base (or wall mount). Along with weight, these are the two characteristics we check to ensure compatibility between the TV and the base.

Energy Label

Energy Class
F

Energy Class

New energy efficiency scale consisting of classes A, B, C, D, E, F, G. Devices with class A (green) have the lowest energy consumption, while devices with class G (red) have the highest consumption. 

It is worth noting that there is no correspondence between the old and the new energy efficiency scale. Based on the new A-G scale, the minimum televisions available on the market currently belong to classes A and B. The majority of products in the category belong to classes F, E, and D. 

You can find detailed information about the New Energy Label in Skroutz's guide.

Dimensions (without Stand)

Width
1233 mm
Height
713 mm
Thickness
72 mm

Dimensions (with Stand)

Width
1233 mm
Height
783 mm
Thickness
339 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (1)

Reviews

5.0
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5.0
Review this product
  1. 1
  2. 4 stars
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  4. 2 stars
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  5. 1 star
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  • 5
    3 out of 4 members found this review helpful
    Christos737
    This review is about the size: 50 "

    It has an amazing picture and sound!!!

    Translated from Greek ·
    • Picture
    • Sound
    • Menu
    • Viewing angle
    • Construction quality
    • Value for money
    Did you find this review helpful?
Questions

Questions

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Description & Specifications

Image

Diagonal
55 "
Resolution
4K Ultra HD

Resolution

The quality of the image that the television is capable of providing, which comes in the following values: HD Ready, Full HD (1080p), 4K Ultra HD, and 8K Ultra HD.

4K Ultra HD
4K Ultra HD TVs have the ability to display high-definition content with a resolution of 3840x2160. It is by far the most common resolution now.
Refresh Rate
50/60 Hz

Refresh Rate

The refresh rate is the number of frames per second that a TV can display and is expressed in hertz (Hz). Most TVs are 50/60 Hz, while some are 100 or 120 Hz. Higher frame rates offer smoother images (without stuttering or blurring) in fast-paced scenes such as sports or action movies.
Type of Panel
Direct LED

Type of Panel

The technology used by television to display images.

Direct LED
Development of Edge LED where the LED lights, which provide illumination for the pixels of the television, are placed directly behind the panel in a sparse arrangement. Moderate performance of dark areas in the image.
HDR Types
-

HDR Types

Technologies that enhance contrast and color performance for a more realistic image. There are various HDR standards, such as HDR10, Dolby Vision, HLG, and HDR10+, with differences in quality and display capabilities.
Local Dimming
No

Local Dimming

LED TVs use LED backlighting behind the screen. LED TVs with Local Dimming capability can illuminate different areas of the screen with different intensities, achieving better local black performance and contrast compared to regular LEDs.

OLED TVs do not require this technology as the lighting is integrated into each individual pixel and can be completely turned off, providing absolute black and even better contrast.

Audio

Channels
Stereo

Channels

Channels refer to the number and type of individual speakers contained in the television and are described by 2 numbers separated by a dot. The first number refers to how many full-range speakers (speakers for the entire frequency range) the television contains, while the second refers to how many subwoofer-type speakers (speakers specialized for bass frequencies). For example, a television with 2.1 speakers has 2 regular speakers and 1 subwoofer.

2. Almost all television programs are stereo (for playback from at least 2 speakers), meaning they are designed to sound different in each of the 2 speakers to give the listener a sense of space. More speakers make this feeling even more realistic, and the presence of a subwoofer gives fuller bass.

Stereo
Most televisions have stereo speakers, meaning they contain 2 speakers for stereo sound (sound with depth).
Power
20 W

Power

The sum of the power of the TV speakers. Most TVs have 2 speakers of 10 watts each, which add up to 20 watts.

The TV speakers are sufficient for basic use, but for an improved experience, it is recommended to use a Soundbar or a Home Cinema system.

Features & Functions

Receiver
DVB-C, DVB-S2, DVB-T2

Receiver

The type of receiver for terrestrial (free-to-air) or satellite TV that is installed on the television.

DVB-C
Type of receiver for monitoring channels/services through an Internet connection.
DVB-S2
Type of receiver for monitoring digital channels broadcasted via satellite.
DVB-T2
Type of receiver for monitoring terrestrial broadcast channels (free-to-air TV).
Media Player
Yes

Media Player

The existence or not of an integrated media player that provides the ability to play videos, music, and photos through an external hard drive or USB stick.
PVR Recording
No

PVR Recording

Ability to install the program on an external hard drive or USB stick.
Hotel Mode
No

Hotel Mode

Lock function for TV settings.
Voice Commands
Yes

Voice Commands

Ability to control the TV through voice commands. This is usually done through a built-in microphone on the TV remote.
HbbTV
No

HbbTV

A hybrid HbbTV (Hybrid Broadcast Broadband TV) television is a Smart TV connected to the internet that offers users access to online services (e.g. ERTflix, Mega Plus, SKAI Hybrid and Open Hybrid) through the terrestrial television program.
VRR
No

VRR

A TV with VRR (Variable Refresh Rate) can adjust the refresh rate in real-time to match the frequency of the signal source, such as PC, Xbox One, Xbox S/X, and PlayStation 5. It provides benefits such as eliminating "tearing" (where the image briefly splits into two parts), lower input lag (the time between receiving the signal and displaying the image on the screen), and smoother overall gameplay with reduced stutter.

Audio Standards

Audio Templates
-

Additional Specifications

Supported Applications
Netflix, Youtube, DisneyPlus, Cosmote TV, Eon, Ant1+, Ertflix, Spotify

Supported Applications

Some of the popular apps that can be installed on your TV.

In case the application you are looking for is not pre-installed, you will have to search for it from the TV menu and install it.
Software
Android

Software

The operating system used by the television.

The operating system of the television is the basic software that manages its functions, such as menus, application installation, etc.
Smart Assistant
Alexa, Google Assistant

Smart Assistant

Alexa
Amazon's smart assistant, which operates through voice commands. It does not recognize the Greek language.
Google Assistant
Google's smart assistant operates with voice commands. It does not recognize the Greek language.
Smart Ecosystem
Alexa

Smart Ecosystem

Ability to connect and control your TV through smart home devices such as Google Home, Apple HomeKit, and Amazon Alexa. For example, we can give a command to turn on or off the TV through a smart assistant on our mobile device.

Alexa
It does not recognize the Greek language.

Wired Connections

Ethernet
Yes

Ethernet

Internet connection port with cable.
Headphones
Yes

Headphones

Connection port for wired headphones.
Digital Audio Optical
Yes

Digital Audio Optical

Digital audio signal transfer port via optical fiber cable.
USB
2
HDMI
4
Number of HDMI 2.1
-

Number of HDMI 2.1

Newer HDMI standard, which supports higher resolution and refresh rate and is necessary to take advantage of features (such as 120Hz) offered by the new Sony PlayStation 5 & Microsoft Xbox Series X|S consoles.

Wireless Connections

Wi-Fi
Yes

Wi-Fi

Wireless internet connectivity capability.
Bluetooth
Yes

Bluetooth

Ability to wirelessly connect devices using Bluetooth technology, such as Bluetooth headphones, Soundbars, etc.
Miracast
No

Miracast

Transmission of image (photo & video) and sound via WiFi from mobile or laptop to TV.
Chromecast Built-In
Yes

Chromecast Built-In

Google's template for transmitting images (photos & videos) and sound via WiFi from a mobile or laptop to the television. This is the commercial name of the Google Cast standard installed on Chromecast devices.
Screen Mirroring
No

Screen Mirroring

Wireless display of mobile or laptop screen on TV.
AirPlay
Yes

AirPlay

Apple's standard for transmitting images (photos & videos) and sound via WiFi between devices. The standard also allows for wireless transmission between screens.

Product Details

Release Date
2022
Weight
15.9 kg

Weight

Refers to the net weight of the TV without including the tabletop stand.
VESA Mount
300 x 300 mm

VESA Mount

The way to connect the TV with a support base (or wall mount). Along with weight, these are the two characteristics we check to ensure compatibility between the TV and the base.

Energy Label

Energy Class
F

Energy Class

New energy efficiency scale consisting of classes A, B, C, D, E, F, G. Devices with class A (green) have the lowest energy consumption, while devices with class G (red) have the highest consumption. 

It is worth noting that there is no correspondence between the old and the new energy efficiency scale. Based on the new A-G scale, the minimum televisions available on the market currently belong to classes A and B. The majority of products in the category belong to classes F, E, and D. 

You can find detailed information about the New Energy Label in Skroutz's guide.

Dimensions (without Stand)

Width
1233 mm
Height
713 mm
Thickness
72 mm

Dimensions (with Stand)

Width
1233 mm
Height
783 mm
Thickness
339 mm

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Description

The model KD-55X80K from the company Sony, has a screen size of 55". The minimum recommended viewing distance for this size is 2.1m and the maximum is 3.5m. This size is recommended for placement in large living rooms, or projection spaces.

The resolution of the TV is 4K Ultra HD. TVs with 4K Ultra HD resolution are aimed at consumers looking for higher image quality and viewing experience compared to TVs with lower resolutions, such as Full HD or HD Ready. The 4K Ultra HD resolution, which amounts to 3840 x 2160 pixels, offers very high image quality, focusing on detail. These TVs are suitable for watching movies, sports events, gaming, and other entertainment activities that require quality image.
Additionally, these TVs are suitable for use with computers and for modern games with high demands on resolution. They are usually aimed at consumers who want the best possible viewing experience and are ready to invest in a high-quality TV.

The panel of the TV is Direct LED. The main advantages of the Direct LED panel in televisions are uniform brightness across the entire screen, improved contrast, and deeper black representation. The panel consists of multiple small LEDs placed behind the screen and can be controlled individually to offer greater accuracy in color reproduction and improved contrast. Also, televisions with Direct LED panels are usually less expensive compared to OLED and QLED televisions of similar sizes.

Regarding HDR, it is equipped with. High Dynamic Range (HDR) and its various types generally improve the picture quality of televisions and other video playback devices. This is achieved by increasing the dynamic range of colors and brightness of images.
The advantages of HDR are more vivid and natural colors, deeper blacks and brighter whites, more details in the shadows and highlights of the image, and more accurate color reproduction. Additionally, filmmakers can leverage HDR to produce movies with more natural and realistic images.
Finally, devices with HDR support can play content that is encoded with HDR, offering a more impressive viewing experience for the user.



This model belongs to the broader family of Smart TVs. Smart TVs represent the evolution in television technology, as they incorporate Internet functions, allowing browsing of websites and the use of online applications (e.g., Netflix, YouTube, Spotify, etc.). They are, therefore, an example of technological convergence between computers and televisions. The latest Smart TVs have the capability of full Internet browsing, while older ones support access only to popular websites (e.g., YouTube, Facebook, Twitter) through appropriate applications.

  • Refresh Rate: 50/60Hz
  • Type of Panel: Direct LED
  • HDMI: 4
  • HDMI 2.1: 0
  • USB: 2
  • Energy Class: F

Manufacturer

Manufacturer Details

Warnings & Safety Information

Reviews (1)

5.0
1
5.0
Review this product
  1. 1
  2. 4 stars
    0
  3. 3 stars
    0
  4. 2 stars
    0
  5. 1 star
    0
Review this product
  • 5
    3 out of 4 members found this review helpful
    Christos737
    This review is about the size: 50 "

    It has an amazing picture and sound!!!

    Translated from Greek ·
    • Picture
    • Sound
    • Menu
    • Viewing angle
    • Construction quality
    • Value for money
    Did you find this review helpful?
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