Description
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| DISPLAY | |
|---|---|
| Type | 4K NanoCell |
| Screen Size | 55 |
| Resolution | 3840 x 2160 |
| Color / NanoCell | Yes |
| LCD (IPS, VA) | IPS |
| Color / Wide Color Gamut | Nano Color |
| Color display bits / Billion Rich Colors | Yes |
| Contrast / Dimming | Local Dimming |
| Contrast / Ultra Luminance | Ultra Luminance |
| BLU Type | Edge |
| Platform | |
| Main Processor (SoC) | α7 Gen4 Processor 4K (LM21U) |
| Operating System (OS) | webOS Smart TV |
| Number of CPUs | Quad |
| Video and Picture Quality | |
| AI Picture / Pro | AI Picture |
| Face Enhancing + Body/Object (8K Only) | AI Picture - Face Enhancing |
| AI Upscaling | AI Upscaling |
| Auto Genre Selection | Yes (Dolby HDR) |
| Image Enhancing | Image Enhancing |
| AI Brightness Control | Yes |
| HDR | Cinema HDR |
| Dolby Vision IQ | -/Yes/Yes/Yes (4K/2K) |
| HDR10 Pro | Yes/Yes/Yes/Yes (4K/2K) |
| HLG | Yes/Yes/Yes/Yes (4K/2K) |
| FILMMAKER MODEâ„¢ | Yes |
| Dynamic Tone Mapping / Pro (+ AI HDR Tone Mapping) | HDR Dynamic Tone Mapping |
| 4K HFR | Yes |
| 2K HFR | Yes |
| Motion Pro | Motion Pro |
| Dimming Algorithm | LG Local Contrast |
| Upscaler | 4K Upscaler |
| HEVC | 4K@120p, 10bit |
| VP9 (Video Decoder) | 4K@60p, 10bit |
| AV1 (Video Decoder) | 4K@60p, 10bit |
| FreeSync Compatible | Yes |
| HGIG Mode | Yes |
| Instant Game Response (VRR/ALLM) | Yes/Yes |
| Picture Mode | 9 modes (Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room)) |
| Audio and Sound Quality | |
| Speaker (Sound Output) | 20W (10W per Channel) |
| Channel | 2.0ch |
| Direction | Down Firing |
| Simultaneous Audio Output | Yes |
| DOLBY ATMOS | Yes |
| AI Sound / Pro | AI Sound |
| AI Acoustic Tuning | Yes |
| Surround mode => 21Y Spec Out | Ultra Surround |
| Clear Voice | Clear Voice III |
| Bluetooth Surround Ready | Yes (Required Bluetooth) |
| WiSA Speakers | Yes (WiSA 2.1ch) |
| LG Sound Sync | Yes (Required Bluetooth) |
| Sound Share | Yes |
| Audio Codec | AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual) |
| Sound Mode Sync | Yes |
| Sound Alive | Yes |
| AI Smart Function | |
| ThinQ | Yes |
| Intelligent Voice Recognition | Yes |
| Speech to Text | Yes |
| LG Voice Search | Yes |
| AI UX | Yes |
| AI Home | Yes |
| AI Recommendation / AI | Yes |
| Intelligent Edit | Yes |
| Home Dashboard | Yes |
| Apple Homekit | Yes |
| Mobile Connectivity | Yes |
| Screen Share | Yes |
| ThinQ App | Yes |
| Airplay2 | Yes |
| Next Picks (AI Channel) | Yes |
| Magic Explorer (AI Link) | Yes |
| Magic Remote Control | Built-In |
| Quick Access | Yes |
| Universal Control | Yes |
| 360° VR Play | Yes |
| Related Content Search | Yes |
| Art Gallery | Yes |
| LG Store | Yes |
| DIAL | Yes |
| Web Browser | Yes |
| Music Player -> Media Player | Yes |
| TV On With Mobile | Yes |