With significant improvements to performance, faster processing from alpha 7 AI Processor Gen8 now delivers 4K picture quality with much better sharpness and depth than before.
LG’s powerful processor boosts the resolution to the original quality. Enjoy 4K Super Upscaling enhanced resolution, brightness, and clarity.
Vibrant colors and brightness takes the screen resolution to new heights. Jump into elevated image quality with sharper contrast.
AI Magic Remote completes the AI experience
Play thousands of games directly on your LG TV with access to GeForce NOW, Amazon Luna, Blacknut, Boosteroid and now Xbox app! Enjoy a wide variety of gaming experiences—from AAA titles with gamepad to casual games playable with your remote.
Experience cinema as the director intended with FILMMAKER MODE with Ambient Light Compensation that adapts to surroundings and keeps visuals as close as possible to its original form.
| Specification | Detail |
|---|---|
| Model | 55UA8450PSA |
| Screen Size | 55 inches |
| Display Type | UHD 4K (Direct LED) |
| Resolution | 3840 × 2160 (4K Ultra HD) |
| Processor | α7 AI Processor 4K Gen8 |
| HDR Support | HDR10 Pro, HLG |
| Refresh Rate | 60 Hz (native) |
| Smart OS | webOS 25 |
| Voice Control | AI Magic Remote voice support |
| Smart Features | AI Chatbot, AI Concierge, Voice ID, Smart recommendations |
| Connectivity | Wi-Fi, Bluetooth, Apple AirPlay, Google Cast |
| Ports | Multiple HDMI and USB ports (typical 3× HDMI, 2× USB) |
| Audio Output | ~20 W, 2.0 channel |
| Energy Efficiency | Efficient 4K display |
| Dimensions (Without Stand) | ~1236 × 718 × 67.9 mm |
| Weight (Without Stand) | ~11.5 kg |
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