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header-product Television Sony K-55S3 54.6" 4K Ultra HD LED 3840 x 2160
600.49 €

Television Sony K-55S3 54.6" 4K Ultra HD LED 3840 x 2160

Television Sony K-55S3 Photo 1
Television Sony K-55S3 Photo 2
Television Sony K-55S3 Photo 3
Television Sony K-55S3 Photo 1
Television Sony K-55S3 Photo 2
Television Sony K-55S3 Photo 3
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Television Sony K-55S3 54.6" 4K Ultra HD LED 3840 x 2160

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Television Sony K-55S3 54.6" 4K Ultra HD LED 3840 x 2160

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Short description

The Sony K-55S3 is a 54.6-inch 4K Ultra HD Smart TV featuring LED display technology. With a resolution of 3840 x 2160 pixels, it delivers stunning picture quality. The TV supports various digital signal formats including DVB-C, DVB-S, DVB-S2, DVB-T, and DVB-T2. It comes equipped with Wi-Fi and Ethernet LAN connectivity, allowing for easy streaming and browsing. The native aspect ratio is 16:9, and the sleek black design fits seamlessly into any living space.
Available at price 600.49 €: 20 pcs.
Total available for order: 50 pcs.
Warranty: 2 Years
SKU: 11466417
delivery
to the Customer Service Center at Kengaraga 2b, Riga
Tuesday {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Tuesday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.08.2026 {{selectedOffer.courierDeliveryString}}
From 53.99 € (Weight: 33.30 kg)
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Product information

Description

The Sony BRAVIA 3 (model K-55S3) is a 54.6" (139 cm) 4K Ultra HD LED TV with Direct-lit LED backlighting and Android TV operating system. Its 3840 x 2160 resolution and Triluminos Pro display reproduce billions of natural, bright colours, while the 4K HDR X1 Processor and 4K X-Reality Pro upscaling improve picture detail from lower-resolution sources. Dolby Vision support and an X-Balanced Speaker deliver cinematic image and clear sound. The set includes smart features such as Google TV, Google Assistant voice control, Google Cast, Apple AirPlay 2, Wi‑Fi and Ethernet connectivity, and gaming support including ALLM and eARC.

Advantages

The BRAVIA 3 combines high-resolution 4K imaging with Sony's Triluminos Pro and AI-driven upscaling to enhance colour accuracy and texture. Dolby Vision provides cinema-grade contrast and colour. The Direct-lit LED design and X-Balanced Speaker offer balanced picture and clear dialogue with sufficient bass for movies and music. Smart platform features give access to a large selection of streaming apps, voice control, and multi-device casting. Energy settings are manageable via the Eco Dashboard 2.

Suitable for

  • Watching movies and TV with enhanced colour and HDR
  • Gaming with low-latency features and PS5 compatibility
  • Streaming apps and browsing via Google TV and Android TV
  • Playing music and sports with improved dialogue clarity

Key specifications

  • Model: Sony K-55S3 (MPN: K55S35B.CEI, EAN: 4548736167902)
  • Display diagonal: 54.6" / 139 cm
  • Resolution: 3840 x 2160 (4K Ultra HD)
  • Display technology: LED, Direct-lit LED backlighting
  • Processor & image: 4K HDR X1 Processor, 4K X-Reality Pro, Triluminos Pro
  • HDR: Dolby Vision
  • Operating system: Android TV with Google TV interface
  • Connectivity: Wi‑Fi, Ethernet LAN, Google Cast, Apple AirPlay 2
  • Gaming: ALLM, eARC, PS Remote Play support
  • Energy class (SDR/HDR): F / G; Consumption per 1000 h (SDR/HDR): 77 kWh / 107 kWh
  • Colour: Black

How to use

Place the TV on a stable surface or mount it on a compatible wall bracket following the manufacturer's instructions. Connect antenna or satellite sources if required and attach HDMI devices such as game consoles or Blu‑ray players to available HDMI inputs. For internet services, connect via Wi‑Fi or Ethernet and sign in to your Google account to access Google TV, apps, and Google Assistant voice control. Use the remote to navigate the Game Menu for gaming settings and enable ALLM/eARC where supported by connected devices. Redeem included offers for Sony Pictures Core through the preinstalled app if available in your region.

Usage recommendations

For best picture quality, enable the appropriate picture mode for content type (cinema/movie for films, game mode for console play) and allow the 4K HDR X1 Processor to upscale lower-resolution sources. Use a wired Ethernet connection for more stable streaming and enable Eco Dashboard 2 to monitor and adjust energy settings.

Specifications

Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
77 kWh
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Internet TV: Digital distribution of television content via the Internet. Internet television is a general term that covers the delivery of television shows and other video content over the Internet by video streaming technology, typically by major traditional television broadcasters.
Yes
Tuner type: The type of radio tuner e.g. analog, digital.
Digital
Screen shape:
Flat
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3840 x 2160
Display technology: The technology used in the display e.g. plasma, LED.
LED
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
54.6 "
Product colour: The colour e.g. red, blue, green, black, white.
Black
All features

Packaging data

Package type: The type of product package e.g. box.
Box
Package height: The distance from the top to the bottom of the packaging.
842 mm
Package depth: The distance from the front to the back of the packaging.
160 mm
Package width: The distance from one side of the packaging to the other.
1362 mm
Package weight: Weight of the packaged product.
23000 g

Weight & dimensions

Stand depth:
334 mm
Stand width:
1028 mm
Width (with stand):
1233 mm
Height (with stand):
784 mm
Depth (with stand):
334 mm
Weight (with stand):
16300 g
Weight (without stand):
16000 g
Height (without stand):
713 mm
Depth (without stand):
72 mm
Width (without stand):
1233 mm

Power

Energy saving mode: Device has energy saving operating mode.
Yes
AC input frequency:
50
AC input voltage: The voltage of the AC electricity that is inputted into the product.
220 - 240
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
107 kWh
Energy consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
77 kWh
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
Energy efficiency class (HDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
G
Energy efficiency class (SDR): Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.
F

Management features

Works with Amazon Alexa:
Yes
Works with the Google Assistant: The Google Assistant is a virtual assistant developed by Google that is primarily available on mobile and smart home devices. Unlike Google Now, the Google Assistant can engage in two-way conversations
Yes
Sleep timer:
Yes
Auto power off: The device switches itself off automatically after a certain activity, or after a certain time of inactivity.
Yes
Parental control:
Yes
Voice control:
Yes

Ports & interfaces

HDMI version:
1.1
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
4
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
4

Performance

USB recording:
Yes
4K Ultra HD upscaling:
Yes
Video compression formats:
AV1, OGG, VP9, WEBM

Design

Stand colour:
Black
Stand type:
Legs stand
Introduction year:
2025
On/off switch: The button which is pressed to switch the device on or off.
Yes
Colour name:
Black

Network

Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Wi-Fi: Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Yes
Miracast:
Yes
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes

Audio

Audio decoders: Device or software capable of decoding a digital stream of audio e.g. internet radio.
Dolby Atmos, Dolby Audio
RMS rated power: RMS (Root mean square) is a measure of the continuous power required by a device, in particular audio amplifiers and loudspeakers.
10 W
Number of speakers: The quantity of speakers included in/with the product.
2

Features

Subtitles function:
Yes
High Dynamic Range (HDR) supported:
Yes
High Dynamic Range (HDR) technology:
Dolby Vision
Panel mounting interface: The product can be used wih VESA mounting interfaces.
300 x 300
VESA mounting:
Yes
Product colour: The colour e.g. red, blue, green, black, white.
Black

Smart TV

Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Android TV
Operating system version: The version of the operating system used e.g. 4.1, 4.2 for Android.
12
Smart TV: Smart TV features access to a large number of channels that offer TV programs, movies, and music without the need to connect a TV antenna or subscribe to a cable/satellite service. Some smart TVs provide web browsing, gaming, and access to compatible media content stored on computers.
Yes
Internet TV: Digital distribution of television content via the Internet. Internet television is a general term that covers the delivery of television shows and other video content over the Internet by video streaming technology, typically by major traditional television broadcasters.
Yes

File formats

Audio formats supported: The audio formats which this device or software can read/use e.g. MP3, MP4.
AAC, AC4, OGG
Image formats supported: The type of image files that the device can use/display e.g. gif, JPEG (jpg).
JPEG
Video formats supported: The type of video formats that can be used by this device.
3GPP, ASF, AV1, AVC, AVI, AVS, HEVC, MKV, MOV, MPEG1, MPEG2, MPEG2-PS, MPEG2-TS, MPEG4, VP8, VP9, WMA, WMV, XAVC, XAVC S

TV tuner

Digital signal format system: The protocols supported for exchange of digital signal.
DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2
Tuner type: The type of radio tuner e.g. analog, digital.
Digital

Display

Display diagonal (metric): This is the size of the display screen, measured diagonally.
139 cm
Display refresh rates supported:
50 Hz
Native refresh rate:
50 Hz
Supported graphics resolutions: The graphic resolutions that can be displayed by the device. The graphic resolution describes the width and height dimensions of a display, such as a computer monitor, measured in pixels.
640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 3840 x 2160
Supported video modes: The video modes that can be displayed by the device.
480p, 576p, 720p, 1080i, 1080p, 2160p
Screen shape:
Flat
LED backlighting type: Backlighting is the illumination of a screen e.g. LCD (liquid crystal display). There are several types of backlighting with LEDs, e.g. full array, edge lit.
Direct-lit LED
LED backlight: A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Yes
Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:9
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
4K Ultra HD
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
3840 x 2160
Display technology: The technology used in the display e.g. plasma, LED.
LED
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
54.6 "

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH186 20 Tuesday Best delivery
600.49 € Best price
WH348 6 12.08.2026
652.49 €
WH113 8 20.08.2026
921.49 €
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Warehouse Stock Delivery to the store Store Price
WH109 8 03.09.2026
1,027.99 €
600.49 €
Stock: 20
Delivery Date: Tuesday Best delivery
Warehouse: WH186
652.49 €
Stock: 6
Delivery Date: 12.08.2026
Warehouse: WH348
921.49 €
Stock: 8
Delivery Date: 20.08.2026
Warehouse: WH113
1,090.49 €
Stock: 8
Delivery Date: 20.08.2026
Warehouse: WH94
Available only for legal entities
1,027.99 €
Stock: 8
Delivery Date: 03.09.2026
Warehouse: WH109

Energy label

Energy label
K55S35B.CEI
Model

Device manufacturer code

Sony
Manufacturer

Device manufacturer

77 kWh
Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

F
Energy efficiency class (SDR)

Energy efficiency class is a standard classification that is used all over Europe and which is understandable at first sight. Products can be efficiently compared according to classes, starting from A (the most energy efficient class), and ending with G (the most energy-intensive class). The classification of energy efficiency is based on annual energy consumption which is being calculated on the basis of several different parameters.

Yes
Ethernet LAN

An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.

Yes
Internet TV

Digital distribution of television content via the Internet. Internet television is a general term that covers the delivery of television shows and other video content over the Internet by video streaming technology, typically by major traditional television broadcasters.

Digital
Tuner type

The type of radio tuner e.g. analog, digital.

3840 x 2160
Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

LED
Display technology

The technology used in the display e.g. plasma, LED.

54.6 "
Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

Black
Product colour

The colour e.g. red, blue, green, black, white.

Customer reviews

Customer questions

FAQ

How much does the Television Sony K-55S3 cost, and is it available for purchase?

The price is 600.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Tuesday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Television Sony K-55S3 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Television Sony K-55S3 online, and the application process is as simple as possible:
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For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Sony products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Sony service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: energy consumption (sdr) per 1000 hours, energy efficiency class (sdr), ethernet lan, internet tv, tuner type, screen shape, display resolution, display technology, display diagonal, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Television Sony K-55S3?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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