# Samsung QE77S90HAT 77" 4K Ultra HD OLED Smart TV

**URL:** https://aio.lv/en/product--samsung-qe77s90hatxxh--12481562
**Data updated:** 2026-05-27 17:59 (EEST)
**Category:** Televisions
**Manufacturer:** Samsung
**Manufacturer code:** QE77S90HATXXH
**EAN:** 8806097953081
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary 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.

## Long 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

| Feature | Value |
|---|---|
| Display diagonal | 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

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

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 112 kWh |
| Energy consumption (HDR) per 1000 hours | 327 kWh |
| Power consumption (typical) | 112 W |
| Power consumption (standby) | 0.5 W |
| AC input frequency | 50/60 |
| AC input voltage | 220 - 240 |
| Energy efficiency scale | A to G |
| Energy saving mode | Yes |

### Design

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| 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

| Feature | Value |
|---|---|
| Package weight | 45900 g |
| Package depth | 180 mm |
| Package height | 1154 mm |
| Package width | 1885 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Desktop stand | Yes |

### Features

| Feature | Value |
|---|---|
| Control type | Remote |
| 4K Ultra HD upscaling | Yes |
| Frameless design | Yes |
| AI Upscale | Yes |

## 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

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