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header-product Samsung QE77S90HAT 77" 4K Ultra HD OLED Smart TV

Samsung QE77S90HAT 77" 4K Ultra HD OLED Smart TV

Samsung QE77S90HAT 77" 4K OLED Smart TV Photo 1
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Samsung QE77S90HAT 77" 4K OLED Smart TV Photo 1
Samsung QE77S90HAT 77" 4K OLED Smart TV Photo 2
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Samsung QE77S90HAT 77" 4K OLED Smart TV Photo 4
Samsung QE77S90HAT 77" 4K OLED Smart TV Photo 5
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Short description

The Samsung QE77S90HAT is a 77-inch 4K Ultra HD OLED Smart TV featuring a flat screen with a 3840 x 2160 resolution. Powered by the Tizen operating system, it offers seamless access to streaming services and smart features. Equipped with Wi-Fi and Ethernet connectivity, it supports DVB-T2, DVB-C, and DVB-S2 digital signals. This high-performance television delivers deep blacks and vibrant colors for an immersive home cinema experience.
Warranty: 2 Years
SKU: 12481562
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Product information

Description

The Samsung QE77S90HAT 77" 4K Ultra HD OLED Smart TV is a premium display solution designed to bring cinema-quality visuals into your living room. Featuring advanced OLED technology, this television delivers perfect black levels, infinite contrast, and vibrant color reproduction, ensuring that every frame is rendered with exceptional clarity and depth. Its expansive 77-inch flat screen provides an immersive viewing experience, making it an ideal centerpiece for any modern home entertainment setup.

Advantages

The primary advantage of this OLED television lies in its self-emissive pixel technology, which allows for precise light control and superior picture quality compared to traditional LED screens. The integration of the Tizen operating system provides a fast, intuitive, and user-friendly interface, granting seamless access to a wide range of streaming platforms and smart applications. With its 4K Ultra HD resolution, the TV ensures that content is displayed with sharp detail, while the robust connectivity options, including Wi-Fi and Ethernet, guarantee stable streaming and network performance.

Suitable for

  • Immersive home cinema and movie nights
  • High-end gaming with responsive display performance
  • Streaming high-definition content from popular online services
  • General television broadcasting via terrestrial, cable, or satellite signals

When it may not be suitable

This television may not be the optimal choice for users who primarily require a display for static office work or PC monitoring over extended periods, as OLED panels can be susceptible to image retention if static elements are displayed for too long. Additionally, its large 77-inch form factor may be impractical for smaller rooms or limited wall spaces.

Key specifications

  • Display diagonal: 77 inches (195.6 cm)
  • Resolution: 3840 x 2160 pixels (4K Ultra HD)
  • Display technology: OLED
  • Operating system: Tizen
  • Connectivity: Wi-Fi, Ethernet LAN, Bluetooth
  • Digital signal support: DVB-T2, DVB-C, DVB-S2
  • Energy efficiency class: E (SDR) / G (HDR)

How to use

To begin using the Samsung QE77S90HAT, place the unit on a stable surface or mount it using a compatible VESA wall mount. Connect your power source and desired input devices, such as gaming consoles or media players, via the available ports. Upon powering on, follow the on-screen setup wizard to connect to your local network and configure your preferred streaming accounts. The Tizen interface allows you to navigate between apps and settings using the included remote control.

What to consider before purchase

  • Ensure your room has sufficient space for a 77-inch display.
  • Verify that your wall mount or furniture can support the weight and dimensions of the unit.
  • Check your internet connection speed to ensure optimal 4K streaming quality.
  • Consider the lighting conditions in your room, as OLED screens perform best in controlled environments.

Usage recommendations

For the best viewing experience, position the television at eye level and maintain a comfortable viewing distance. Regularly update the Tizen firmware to ensure access to the latest features and security improvements. Avoid leaving static images on the screen for prolonged periods to maintain panel longevity.

Specifications

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
77 "
Display diagonal (metric):
195.58 cm
HD type:
4K Ultra HD
Display technology:
OLED
Display resolution:
3840 x 2160
Operating system installed:
Tizen
Wi-Fi:
Yes
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.
E
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 consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
112 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
327 kWh
Product colour:
Black
All features

Display

Display diagonal: iagonal of the visible part of the screen expressed in centimeters and inches.
77 "
Display diagonal (metric):
195.58 cm
HD type:
4K Ultra HD
Display technology:
OLED
Display resolution:
3840 x 2160
LED backlight:
No
Screen shape:
Flat
Viewable size diagonal:
1955.8 mm
Supported graphics resolutions:
3840 x 2160
Display refresh rates supported:
165 Hz
Native refresh rate:
165 Hz
Native aspect ratio:
16:9
Anti-glare screen:
Yes

Smart TV

Smart TV:
Yes
Internet TV:
Yes
Operating system installed:
Tizen
Operating system version:
Tizen Smart TV
Hybrid Broadcast Broadband TV (HbbTV) version:
2.0.4
Sound mirroring:
Yes
Smart modes:
Filmmaker
Hybrid Broadcast Broadband TV (HbbTV):
Yes
Screen mirroring:
Yes
Far-field voice interaction:
Yes
TV initiate mirroring:
Yes

Ports & interfaces

HDMI ports quantity:
4
USB 2.0 ports quantity:
2
Ethernet LAN (RJ-45) ports:
1
AC (power) in:
Yes
Digital audio optical out:
1
Common interface (CI):
Yes
Common interface Plus (CI+):
Yes
Audio Return Channel (ARC):
Yes
Common interface Plus (CI+) version:
1.4
Consumer Electronics Control (CEC):
Anynet+
HDMI Quick Switch:
Yes

Network

Wi-Fi:
Yes
Wi-Fi standards:
Wi-Fi 6E (802.11ax)
Ethernet LAN:
Yes
Bluetooth:
Yes
Browsing:
Yes
Web browser:
Yes
Bluetooth version:
5.3
Wi-Fi band:
Tri-band (2.4 GHz / 5 GHz / 6 GHz)

Audio

Enhanced Audio Return Channel (eARC):
Yes
Audio decoders:
Dolby Atmos
RMS rated power:
40 W
Audio output channels:
2.1
Number of speakers:
2.1
Audio pre-selection descriptor:
Yes
Adaptive sound:
Yes
Active voice amplifier (AVA):
Yes
Adaptive sound+:
Yes

TV tuner

Channels quantity:
2.1 channels
Tuner type:
Analog & Digital
Digital signal format system:
DVB-T2, DVB-C, DVB-S2

Power

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.
E
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 consumption (SDR) per 1000 hours: Power consumption in switched-on state expressed in W.
112 kWh
Energy consumption (HDR) per 1000 hours: Power consumption in switched-on state expressed in W.
327 kWh
Power consumption (typical): Power consumption in switched-on state expressed in W.
112 W
Power consumption (standby):
0.5 W
AC input frequency:
50/60
AC input voltage:
220 - 240
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
Energy saving mode:
Yes

Design

Product colour:
Black
Frame:
Yes
Panel mounting interface:
400 x 300
Stand colour:
Silver
VESA mounting:
Yes
Colour name:
Graphite Black
Rollable display:
No
Bezel type:
4 Bezel-less
Introduction year:
2026

Other features

Special features:
OLED panel; NQ4 Gen3 AI Processor; OLED HDR+; HDR10+; Motion Smoother 165Hz; Filmmaker Mode; EyeComfort Mode; Smart Calibration; AI 4K Pro Upscaling
Stand depth:
359 mm
Voice control:
Yes

Performance

Teletext standards:
EPG
Game mode:
Yes
Video upscaling:
Yes
NVIDIA G-SYNC:
Yes
AMD FreeSync:
Yes
Digital Clean View:
Yes
Multi-screen:
Yes
High Dynamic Range (HDR) supported:
Yes
Eco sensor:
Yes
TV key support:
Yes
NVIDIA G-SYNC type:
G-SYNC
AMD FreeSync type:
FreeSync Premium Pro
SmartThings app support:
Yes
Multi View:
Yes
Picture processor:
NQ4 AI Gen3

Weight & dimensions

Stand width:
366 mm
Width (with stand):
1718.5 mm
Height (with stand):
1058.6 mm
Depth (with stand):
359 mm
Weight (without stand):
34800 g
Height (without stand):
987.6 mm
Width (without stand):
1718.5 mm
Depth (without stand):
44.9 mm
Weight (with stand):
36600 g

Management features

On Screen Display (OSD):
Yes
Electronic Programme Guide (EPG):
Yes
Auto power off:
Yes
Number of OSD languages:
28
Voice guide:
Yes
Works with Samsung Bixby:
Yes

Packaging data

Package weight:
45900 g
Package depth:
180 mm
Package height:
1154 mm
Package width:
1885 mm

Packaging content

Cables included:
AC
Desktop stand:
Yes

Features

Control type:
Remote
4K Ultra HD upscaling:
Yes
Frameless design:
Yes
AI Upscale:
Yes

Description

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Energy label

QE77S90HATXXH
Model

Device manufacturer code

Samsung
Manufacturer

Device manufacturer

77 "
Display diagonal

iagonal of the visible part of the screen expressed in centimeters and inches.

E
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.

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.

112 kWh
Energy consumption (SDR) per 1000 hours

Power consumption in switched-on state expressed in W.

327 kWh
Energy consumption (HDR) per 1000 hours

Power consumption in switched-on state expressed in W.

Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

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 Samsung 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 Samsung 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: display diagonal, display diagonal (metric), hd type, display technology, display resolution, operating system installed, wi-fi, energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.