Samsung TV 77 Inch 4K UHD OLED with Built-in Receiver - 77S85F

Your voice assistant with multi-command capabilities

Bixby

Control your TV or get answers to questions with your voice. Bixby can handle multiple commands or a series of questions with enhanced intelligence and advanced contextual understanding.⁵

⁵Works on select TV controls. Samsung Account required for network-based smart services, including streaming apps and other smart features. Separate computer, mobile or other device may be necessary to create/log in to Samsung Account (free to download and create). Without Account log in, only external device connections (e.g., via HDMI) and terrestrial/over-the-air TV (only for TVs with tuners) available. Bixby voice commands recognize English (US/UK), French, Spanish,German, Italian, Chinese, and Korean. Not all accents, dialects and expressions are recognized.

See your favorite content the way you want it

AI Mode

Automatically detects the type of content you're watching and intelligently optimizes the picture settings perfectly tailored to your tastes.²

Sound tailored to your space and content

Adaptive Sound Pro

Catch every word and enjoy vivid, balanced audio. Our AI processor identifies sounds, optimizes audio, and amplifies dialogue based on your room's acoustics and what you're watching.

Pay attention to your pet, even when you're not there

Pet Care

On-device AI detects your dog's barking and alerts you when your pet needs attention. You can also set custom rules to turn on your pet’s favorite content to comfort it while you're away.⁶

⁶Samsung Account required for network-based smart services, including streaming apps and other smart features. Separate computer, mobile, or other device may be necessary to create/log in to Samsung Account (free to download and create). Without Samsung Account log in, only external device connections (e.g., via HDMI) and terrestrial/over-the-air TV (only for TVs with tuners) are available. Each device must be signed in to same Samsung Account and must have both Wi-Fi. It only works when the TV is turned off. Utilizes AI-based formulas. Camera sold separately.

A fluid, tear-free gameplay experience

FreeSync Premium

Built on AMD FreeSync™ core technology to reduce stutter and screen tearing, FreeSync Premium provides a true HDR gaming experience.¹⁰

¹⁰Only available with PC connected games that support such specifications (PC graphic card required). Performance may vary.

Fine-tune your game settings as you play

Game Bar

A handy, in-game menu for settings like FPS, input lag, minimap zoom, and more. It also lets you apply ultra-wide aspect ratios of 21:9 and 32:9 to expand your view on bigger screens.¹¹

¹¹High speed internet connection, additional gaming service subscriptions, and compatible controller required.  Game Bar UI is subject to change without prior notice.

Immersive lighting that syncs with your TV

Hue Sync

Dynamically syncs the picture on screen with Philips Hue lights¹¹ for next-level immersion and an unforgettable ambiance.¹²

¹²Smart light sold separately. Samsung account required. Additional installation of the Philips Hue Sync app and paid subscription are required.

A world of vibrant colors enhanced by AI

Color Booster Pro

Experience vibrant and dynamic colors as AI analyzes each scene and enhances the hues for a more vibrant viewing experience.²

Catch hidden details in dark scenes

HDR Brightness Optimizer

Enhances visibility in dark scenes for a richer and more immersive viewing experience, especially in rooms with bright sunlight or ambient light.

Motion-based sound

Object Tracking Sound Lite

Feel like you're in the middle of the action with sound that follows objects on screen. Featuring a virtual top channel, every sound is precisely placed in space, placing you in the heart of the scene.

Clear dialogue with AI-powered voice enhancement

Active Voice Amplifier Pro

Say goodbye to the rewind and hear crystal-clear dialogue. Our AI processor identifies and amplifies voices above background sounds and even above noises in your room.¹

Control your TV with your phone

Quick Remote

Use your phone to change channels, adjust volume and more*. Plus, access key Samsung Tizen TV features such as media, ambient mode, and menu.²⁰

²⁰Requires SmartThings (available with Android OS 10 or later with 3 GB RAM space and Apple iOS 15 or later), Internet or Bluetooth connection and login to TV Samsung Account

Spatial 3D sound with Galaxy Buds

360 Audio Mode

Immerse yourself in the scene with fluid sound from all around. Samsung TVs pair seamlessly with Galaxy Buds to deliver multi-directional 3D audio.²¹

²¹Galaxy Buds 360 Audio Mode is available with Galaxy Buds2 Pro, Galaxy Buds2, Galaxy Buds Pro, and Galaxy Live, all sold separately.

Transform your TV into a karaoke stage

Karaoke

Have fun with friends and family with the karaoke feature in Samsung Daily+. You can even connect your phone to use as a mic without separate equipment — your singing setup is already here.²²

²²Requires SmartThings app to be installed on the mobile device and connected via the same Wi-Fi network as the TV set. Mobile mic is compatible only with Galaxy S23 or later models and iPhone 15 & above. You must download the Karaoke app from Tizen to use the Karaoke function. An additional paid subscription is required for this service after 6 months of free use. (Users can access 5 songs per day for free without a subscription.)