Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA)
$2,649.99 • View Prices • By Samsung
Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) price in United States starts from $2,649.99. It is available at lowest price on Amazon in United States as on Feb 07, 2026. Take a look at Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) detailed specifications and features.
| Specification | Value |
|---|---|
| Screen Resolution | 4K, 3840 x 2160 pixels |
| Refresh Rate | 100 Hz |
| Size (Diagonal) | 77 in |
| Number Of Speakers | 2 |
| HDMI Ports | 4 |
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Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) price in United States is $2,649.99. You can get Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) for the lowest price at Amazon. Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) was last updated on February 7, 2026
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Features
- 77 in, OLED TV
- 4K Resolution, 3840 x 2160 pixels
- Wifi, Ethernet
- Smart TV
- 2 Speakers, 20 W Output
- HDR, High Frame Rate (HFR)
- 4 HDMI Ports, 2 USB Ports
- Dolby Atmos
Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) Specs
Group: $2,000 to $3,000
Display
- 77 inch DisplayAverage
- OLED Screen
- 4K Resolution, 3840 x 2160 pixelsAverage
- 100 Hz Refresh Rate
- HDR
- 178 ° Viewing Angle
Audio
- Dolby Atmos
- 2 Speakers
- 20 W Speaker Output
Connectivity
- 4 HDMI PortsAverage
- 2 USB PortsAverage
- Ethernet
Smart Features
- Screen Mirroring, Wifi, Bluetooth
Remote Features
- Internet Access on Remote
Design
- 34.2 kgHeavy
- 45 mmThick
Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) Prices
6% (price increased by $151 in one month)
Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) Price History
You can check the price history of Samsung S90D 77 inch Ultra HD 4K Smart OLED TV (QN77S90DAFXZA) below. The current price is $2,649.99. Over the past month, there has been a increase of $151 in the price.
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General
| Model | QN77S90DAFXZA |
| Type | OLED |
| Warranty | 1 Year |
| In The Box | 1 Unit TV, 1 Remote Control, 1 User Manual, 1 Power Cable, 2 Table Stand Base |
| Launch Year | 2024 |
Display
| Size (Diagonal) | 77 in |
| Screen Resolution | 4K, 3840 x 2160 pixels |
| Refresh Rate | 100 Hz |
| Aspect Ratio | 16:9 |
| Viewing Angle | 178 ° Horizontal, 178 ° Vertical |
| HDR | Yes |
| HDR Format Types | HDR10, HDR10+, HLG |
| High Frame Rate (HFR) | Yes, 4K 144Hz (for HDMI 1/2/3/4) |
| Tone Mapping | Perceptual Colour Mapping |
| Anti Reflection | Yes |
| Other Display Features | HDR10+ Adaptive |
Physical Design
| Weight (without Stand) | 34.2 kg |
| Weight (with Stand) | 32.4 kg |
| Dimensions | 1710 (W) x 987.6 (H) x 45 (D) mm |
| Dimensions With Stand | 1710 (W) x 1050 (H) x 359 (D) mm |
Video
| Filmmaker Mode | Yes |
| Picture Processor | NQ4 AI Gen2 Processor |
| Upscaling | Yes, 4K AI Upscaling |
| Wide Color Gamut | Yes |
| Contrast Enhancement | Real Depth Enhancer |
| Color Enhancement | Perceptual Colour Mapping |
| Other Video Features | OLED HDR+ |
Audio
| Speaker Configuration | 2.1 Channel |
| Number Of Speakers | 2 |
| Total Speaker Output | 20 W |
| Output Per Speaker | 10 W |
| Number Of Subwoofers | 1 |
| Output Per Subwoofer | 20 W |
| Total Subwoofer Output | 20 W |
| Sound Technology | Dolby Atmos |
| Adaptive Sound | Yes, Adaptive Sound Pro |
| Other Audio Features | Object Tracking Sound, Q-Symphony, Active Voice Amplifier |
Connectivity
| USB Ports | 2 |
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| RF Input (Analog Co-axial) Ports | 1 |
| HDMI CEC | Yes, Anynet+ |
| HDMI Audio Return Channel | Yes, eARC (HDMI 3) |
| Optical Digital Audio Out | Yes |
| Screen Mirroring | Yes |
| Apple AirPlay | Yes |
| Ethernet | Yes |
Gaming
| Adaptive Sync | Yes, FreeSync Premium |
| HGiG | Yes |
| Game Optimizer | Yes, Game Motion Plus |
| Auto Low Latency Mode (ALLM) | Yes |
Power Supply
| Power Consumption (Stand-by) | 0.5 W |
Remote Control
| Universal Control Remote | Yes |
| Internet Access In Remote | Yes |
Smart TV Features
| Smart TV | Yes |
| Operating System (OS) | Tizen |
| Wi-Fi | Yes |
| Wifi Version | Wi-Fi 5 |
| Voice Assistant | Yes, Alexa, Google Assistant |
| Voice Search | Yes |
| Bluetooth | Yes, v5.2 |
| Social Media Integration | Yes |
| Supported Apps | Netflix, Prime Video, Disney+, Apple TV, etc. |
| Other Smart Features | Far-Field Voice Interaction, Web Browser, SmartThings Hub / Matter Hub / IoT-Sensor Functionality, HomeEasy Setup |
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