Here are the key features of a 4K LED TV, which make it a popular choice for modern entertainment:
📺 Display & Picture Quality
| Feature | Description |
|---|---|
| 4K Resolution (3840 × 2160 px) | Four times the resolution of Full HD (1080p); sharper images, more detail. |
| HDR (High Dynamic Range) | Enhances contrast and color accuracy; formats include HDR10, Dolby Vision, and HLG. |
| Wide Color Gamut (WCG) | Displays a broader range of colors—more vibrant and natural tones. |
| Local Dimming | Improves contrast by dimming dark areas independently (especially on full-array or edge-lit models). |
| Upscaling Engine | Converts HD or SD content to near-4K quality using AI or advanced interpolation. |
🎮 Performance & Processing
| Feature | Description |
|---|---|
| High Refresh Rate (60Hz to 120Hz) | Smoother motion for sports, gaming, and fast-paced action. |
| MEMC (Motion Estimation Motion Compensation) | Reduces motion blur. |
| Low Input Lag / Game Mode | Enhances responsiveness for console gaming. |
| Powerful Processors | Quad-core or AI processors improve image rendering and system fluidity. |
🌐 Smart Features
| Feature | Description |
|---|---|
| Smart OS | Android TV, Google TV, webOS, Tizen, Fire TV, or proprietary OS. |
| Voice Assistants | Built-in Google Assistant, Alexa, or Siri integration. |
| App Ecosystem | Access to Netflix, Prime Video, YouTube, Disney+, etc. |
| Chromecast / Miracast / AirPlay | Cast content from mobile or PC. |
| Software Updates | Firmware upgrades improve performance and add new features. |
🔊 Audio
| Feature | Description |
|---|---|
| Dolby Audio / Dolby Atmos / DTS:X | Immersive surround sound. |
| Built-in Subwoofers / Soundbar Integration | Improved bass and clarity. |
| Bluetooth Audio | Connect headphones or external speakers wirelessly. |
🔌 Connectivity
| Feature | Description |
|---|---|
| HDMI 2.0 / 2.1 Ports | Support for 4K @ 60Hz/120Hz, eARC for audio, ALLM for gaming. |
| USB Ports | Connect storage, keyboards, cameras. |
| Wi-Fi (Dual-Band) & Ethernet | Seamless streaming and updates. |
| Bluetooth | For remote, sound systems, or gamepads. |
🧠 Smart Features (Optional High-End)
| Feature | Description |
|---|---|
| AI Picture / AI Sound | Adaptive processing based on content. |
| Ambient Mode / Art Mode | Blends into decor when not in use. |
| Multi-View / Picture-in-Picture | Watch two things at once. |
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