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LG OLED55BXPUA 55
LG OLED55BXPUA 55
LG OLED55BXPUA 55
LG OLED55BXPUA 55
LG OLED55BXPUA 55
LG OLED55BXPUA 55
LG OLED55BXPUA 55
LG

LG OLED55BXPUA 55" 4K Smart OLED TV Alexa Built-In

★★★★★4.5 (710 reviews)
4K

Self-lit OLED pixels deliver perfect blacks and infinite contrast that no LED TV can match — at a price point that finally makes the format accessible.

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Overview

The LG OLED55BXPUA makes a compelling case for OLED at the 55-inch class by delivering the technology's defining visual characteristic — true pixel-level black — in a form factor that fits most living rooms and home theaters. The difference from LED is not subtle: dark scenes in films, the deep space of a sci-fi show, or the shadow details in a game environment all look categorically different when every dimmed pixel is actually off rather than backlit to its lowest setting. The α7 Gen 3 processor's AI Picture and 4K Upscaling tools mean you're not just watching native 4K content beautifully — streaming at 1080p or 1440p gets a meaningful quality lift automatically.

Beyond the picture, the BX is a fully realized smart entertainment platform. webOS loads in seconds, the app selection is comprehensive, and Alexa integration works without the setup friction of adding an external smart home device. The Magic Remote is a genuinely useful ergonomic upgrade — pointing and clicking at on-screen elements is faster than D-pad navigation, especially when browsing large content libraries. Gaming performance is strong for the PS4/Xbox One generation and smooth 60fps console play, though buyers investing in PS5 or Xbox Series X should be aware of the HDMI 2.0 ceiling. For movie watching and mixed-use streaming, this is one of the finest displays available at its price point.

Key Features

LG OLED TV: Only OLED pixels emit their own light, allowing for perfect black, intense color and stunning picture.

PIXEL LEVEL DIMMING: Millions of pixels emit their own light. Only OLED can turn pixels off completely and independently. See stunning picture, perfect black, infinite contrast and over a billion rich colors.

WEBOS AND MAGIC REMOTE: LG's fan-favorite webOS platform makes it surprisingly fast and easy to stream movies and shows with your favorite apps and find new obsessions based on what you like. While our Magic Remote lives up to its name with voice and motion control — just speak or simply point, scroll and click.

α7 GEN 3 PROCESSOR 4K: Your picture is made better, clearer, and smoother. Our a7 Gen 3 Processor 4K powers the performance. You don’t have to do a thing to enjoy great picture and sound. Our advanced processor does it for you with AI Picture, AI Sound and 4KUpscaling.

GAMING: LG OLED TV is built for gaming. AI-powered picture quality transports you to the moment. Gaming features and the latest tech, like NVIDIA G-SYNC and FreeSync, give you an edge with less lag, high refresh rates, and incredibly smooth and responsive gameplay.

Specifications

Screen Size
55 inches
Display Type
OLED
Resolution
4K Ultra HD (3840 x 2160)
Processor
α7 Gen 3 4K
HDR Support
Dolby Vision, HDR10, HLG
Gaming
NVIDIA G-SYNC Compatible, AMD FreeSync
Smart Platform
webOS with Alexa Built-In
Pixel Dimming
Pixel Level (individual pixel)

Pros & Cons

👍 Pros

  • Self-lit OLED pixels produce true blacks with infinite contrast — the visual jump from LED is immediately apparent, especially in dark-room viewing.
  • The α7 Gen 3 processor handles 4K upscaling and AI picture optimization automatically, so lower-resolution streaming content looks noticeably cleaner without manual adjustment.
  • NVIDIA G-SYNC Compatible and AMD FreeSync support deliver smooth, tear-free gaming at 4K/60Hz with excellent input lag performance.
  • webOS is a genuinely fast, well-organized smart platform — app launch times and interface navigation feel snappier than competing smart TV operating systems.
  • The Magic Remote's voice and point-to-click motion control makes navigating apps and searching for content far more intuitive than a standard TV remote.

👎 Cons

  • HDMI 2.0 ports cap gaming output at 4K/60Hz — PS5 and Xbox Series X users wanting 4K/120Hz will need to upgrade to a newer OLED model with HDMI 2.1.
  • OLED peak brightness is lower than premium QLED competitors — the BX's HDR highlights can look muted in a bright living room compared to high-brightness mini-LED panels.
  • Burn-in risk is real and permanent — static elements like channel logos or game HUDs displayed for prolonged periods can leave lasting ghosting on the panel.
  • Built-in speakers are functional but uninspiring — the audio experience lags well behind the picture quality and most users will want a soundbar.

Frequently Asked Questions

The difference is visible immediately. Because each OLED pixel produces its own light and can switch off completely, black areas of the image are actually black — not dark gray. That infinite contrast ratio is something LED backlighting simply cannot replicate, and it's most noticeable in dark rooms watching movies or gaming.
Alexa is built directly into the TV — you can use the voice button on the Magic Remote to ask Alexa questions, control smart home devices, and search for content without any additional hardware. You do not need a separate Echo device, though your existing Echo ecosystem will still work alongside it.
It's a solid gaming display, but with one notable limitation: the BX series uses HDMI 2.0 ports, which caps output at 4K/60fps. You won't get 4K/120Hz from next-gen consoles. That said, NVIDIA G-SYNC and FreeSync support, plus very low input lag, make it genuinely smooth and responsive at 4K/60.
Burn-in is a real risk with OLED panels if you display the same static image — like a news ticker or game HUD — for many hours daily. For typical mixed-use TV watching, movies, and gaming, modern OLED mitigation features (pixel refreshers, screen shift) keep it manageable. Avoid leaving static content on-screen for extended periods.
webOS is one of the better smart TV operating systems available. It loads quickly, the app library covers every major streaming service, and the Magic Remote's point-and-click interface makes browsing feel more like a tablet than a traditional TV remote. Setup is straightforward and takes under ten minutes.

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