Samsung QN77S90FAF 77" S90F 4K OLED Vision AI Smart TV (2025) brings Samsung's step-up OLED to a 77-inch screen, where self-illuminating pixels deliver perfect blacks, brilliant color and infinite contrast. Samsung's most advanced NQ4 AI Gen3 Processor drives the picture with 128 neural networks, while OLED HDR+ and Pantone-validated color reveal powerful brightness and nuanced detail in every scene. Motion Xcelerator pushes VRR gaming to 4K 144Hz with FreeSync Premium Pro, up-firing speakers deliver a 2.1-channel Dolby Atmos soundstage, and One UI Tizen ties in Samsung Vision AI, thousands of free channels and a built-in SmartThings hub — all in an elegant LaserSlim design.
Specifications
NQ4 AI Gen3 Processor
Samsung's most advanced 4K AI processor is powered by 128 neural networks, driving picture and sound to superb heights. Whether you're streaming, gaming or watching live sports, the NQ4 AI Gen3 Processor analyzes and optimizes every scene for an exceptional 4K experience.
4K AI Upscaling Pro
Watch shows, movies and games in stunning detail. The AI processor upscales your content to impressive 4K resolution using 128 AI neural networks, delivering incredibly sharp and smooth picture quality no matter what you're watching or where it came from.
OLED HDR+
Escape into bold, vivid picture that jumps off the screen. Self-illuminating pixels light up individually for perfect blacks and precise detail, while OLED HDR+ delivers powerful brightness and deeper contrast, revealing nuanced detail in every scene. HDR10+ content is dynamically tone-mapped scene by scene for optimal contrast.
Pantone Validated
Enjoy remarkably accurate color and skin tones, validated by the experts at Pantone. Pantone certifies the faithful expression of 2,140 colors and 110 skin-tone shades, so what you see on screen looks true to life — whether it's a vivid sunset, the greens of a forest, or a crowd of people on a city street.
Motion Xcelerator 144Hz
Play games and watch sports with exceptional motion clarity and minimal lag or blur. Dynamic refresh technology supports VRR gaming up to 4K 144Hz, so visuals stay crisp and ultra-smooth through all the action, while FreeSync Premium Pro cuts stutter and screen tearing for a true, low-latency HDR gaming experience.
AI Motion Enhancer Pro
Keep your eye on the ball. The AI Gen3 processor sharpens and smooths the motion of fast-moving objects and text, reducing blur and flicker. Whether it's a touchdown pass, a home run or the perfect drive, the ball stays in clear view while stats and scores glide across the screen with improved legibility.
Immersive Dolby Atmos with Up-Firing Speakers
Feel like you're in the middle of the action. A 2.1-channel system with built-in up-firing speakers projects sound upward and around you, and with Dolby Atmos the audio moves in sync with the objects on screen — delivering room-filling, multi-dimensional sound. Object Tracking Sound Lite follows the action from every corner of the screen, and Q-Symphony Pro plays your TV and a compatible Samsung soundbar together in harmony. Soundbar sold separately.
Auto HDR Remastering
Get the bold, dramatic picture of High Dynamic Range even when watching standard content. Using deep-learning algorithms, Auto HDR Remastering intelligently transforms SDR content to HDR-like quality — adjusting brightness, contrast and color for brighter highlights, more vibrant color and clearer detail.
Endless Free Content with One UI Tizen
Watch 2,700+ free channels, including 400+ premium Samsung TV Plus channels, on an intuitive platform you can personalize. Stream your favorite apps, follow live news and sports, and get 7 years of automatic OS updates so your TV stays current. A Samsung account is required for network-based smart services.
Built-In SmartThings Hub
A built-in smart hub connects and controls your compatible devices — including those that use Matter — straight from the screen, with a Zigbee and Thread module built in. Knox Security protects your privacy across your connected SmartThings devices.
- Display Type: OLED
- Refresh Rate: 120Hz (Up to 4K 144Hz)
- Lighting Technology: Self-illuminating pixels
- Display Resolution: 4K (3,840 x 2,160)
- Anti Reflection: Yes
- Viewing Angle: Ultra Viewing Angle
- Dimming Technology: N/A
- Processor: NQ4 AI Gen3 Processor3
- Upscaling: 4K AI Upscaling Pro3
- Variable Refresh Rate (VRR): Yes
- Motion Handling: Motion Xcelerator 144Hz
- Contrast Enhancer: Real Depth Enhancer
- Object Motion Enhancing: AI Motion
- Enhancer Pro
- Color: Color Booster Pro
- EyeComfort: Yes
- HDR (High Dynamic Range): 83”-55”: OLED HDR+4, 48”-42”: OLED HDR4
- HDR10+: Yes (Adaptive/Gaming)
- Auto HDR Remastering: Yes
- Adaptive Picture: Optimized / AI Customization
- Supersize Picture Enhancer: N/A
- Speaker Type: 83”-48”: 2.1CH, 42”: 2CH
- Output Power: 83”-48”: 40W, 42”: 20W
- Dolby Atmos: Yes
- Object Tracking Sound (OTS): OTS Lite
- Q-Symphony: Yes
- Active Voice Amplifier (AVA): AVA Pro
- Adaptive Sound: Pro
- Bluetooth Audio: Yes
- 360 Audio: Yes
- TV Design: LaserSlim
- Bezel Type: 4 Bezel-less
- Front Color: Graphite Black
- Stand Type: 83”-48”: Simple Plus Blade, 42”: Simple Blade
- Stand Color: 83”-48”: Space Titan, 42”: Black
- Adjustable Stand: N/A
- Wi-Fi: Yes (Wi-Fi 5)
- Bluetooth: Yes (BT5.3)
- One Connect Box: N/A
- HDMI Input: 4 Ports
- HDMI Maximum Input Rate: 4K 144Hz (For HDMI 1/2/3/4)
- HDMI Audio Return Channel: eARC
- HDMI-CEC: Yes
- USB Ports: 2 x USB-A
- Ethernet (LAN): 1
- Digital Audio Out (Optical): 1
- RF Connection: 1
- RS-232C Input: 1
- Live Translate: Yes
- Generative Wallpaper: N/A
- Pet & Family Care: Yes
- Home Insight: Yes
- Universal Gestures/Quick Control: Yes
- Art Mode: N/A
- Art Store: N/A
- Operating System: One UI Tizen
- AI TV: Samsung Vision AI
- Free Ad Supported TV: Samsung TV Plus
- Smart Home Connectivity: SmartThings, Matter, IoT- Sensor Functionality
- Smart Assistants (Built-In): Bixby, Alexa
- Smart Assistants (Works with): Google Assistant
- Far-Field Voice Interactions: Yes
- Web Browser: Yes
- SmartThings Hub/Quick Remote/Matter Hub/IoT-Sensor Functionality: Yes
- Samsung Health: Yes
- Multi Device Experience: TV to Mobile, Mobile to TV, TV initiate mirroring, Sound Mirroring, Wireless TV On, Tap View
- Multi-View: Up to 2 Videos
- Ambient Mode: Yes
- Buds Auto Switch: Yes
- Works with Apple Airplay: Yes
- Works with Google Cast: Yes
- Daily+: Yes
- Daily Board: Voice/User Detection
- Workout Tracker: Yes
- Karaoke Mic: Yes
- Multi-Control: Yes
- ConnecTime: Yes
- Screen Vitals: Yes
- Storage Share: Yes
- Gaming Hub: Yes
- Cloud Gaming: Yes - Xbox, NVIDIA GeForce Now, Luna, Blacknut, Antstream, Boosteroid, Utomik
- AI Auto Game Mode: Yes
- ALLM (Auto Low Latency Mode): Yes
- Game Motion Plus: Yes
- Super Ultra Wide Game View: Yes
- Game Bar: Yes
- Mini Map Zoom: Yes
- VRR Standard: 83”-55”: Freesync Premium™ Pro, 48”-42”: Freesync Premium™
- HGiG: Yes
- Hue Sync: Yes
- Knox Vault: N/A
- Knox Security: Yes
- Power Supply (V): AC110-120V~ 50/60Hz
- Standby Power Consumption (W): 0.5W
- Typical Power Consumption (W): 83”: 237W, 77”: 182W, 65”: 149W, 55”: 110W, 48”: 95W, 42”: 80W
- Max Power Consumption (W): 83”: 770W, 77”: 540W, 65”: 405W, 55”: 290W, 48”: 205W, 42”: 175W
- Remote Control: SolarCell™ Remote TM2560E
- Power Cable: Yes