
LG OLED A1 Series 55β Alexa Built-in 4k Smart TV (3840 x...
Disclosure: We may earn a commission when you buy through links on this page, at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Learn more
Category: Electronics > Television & Video > Televisions
Check Price on AmazonHighlights
- OLED DISPLAY: Watch your content come to life in over 8 million pixels. Each pixel turns on and off independently so you'll see your content with perfect black, over a billion rich colors and infinite contrast for a viewing experience like no other.
- A7 GEN 4 AI PROCESSOR: Catch every detail with the smooth, crisp picture brought to you by our a7 Gen 4 AI Processor 4K. It adjusts your viewing and audio settings automatically with AI Picture and AI Sound, while AI 4K Upscaling authentically calibrates every scene.
- ULTIMATE GAMEPLAY: Experience gaming on OLED. Game Optimizer gives you easier access to all your game settings and you'll get HDR Gaming, Auto Low-Latency Mode, plus HGiG for detailed gaming picture.
- HOME CINEMA EXPERIENCE: Get breathtaking picture and audio that makes you feel like you're in the action with Cinema HDR, Dolby Vision IQ & Dolby Atmos. See movies exactly how directors intended with Filmmaker Mode. And with built-in access to Netflix, Prime Video, Apple TV plus, Disney plus and LG channels, your favorite content is at your fingertips.
- GOOGLE ASSISTANT AND ALEXA BUILT IN: There's no need for an extra device just ask your TV for music, weather, news, your Amazon shopping list, and more. Plus, conveniently control your connected home and smart devices.
Product Overview
Key Features
- OLED Display: Over 8 million pixels with independent on/off control deliver perfect blacks, over a billion colors, and infinite contrast for exceptional picture quality.
- A7 Gen 4 AI Processor: Advanced AI technology automatically optimizes picture and sound settings while upscaling content to authentic 4K quality.
- Ultimate Gameplay: Game Optimizer, HDR Gaming, Auto Low-Latency Mode, and HGiG support provide a competitive gaming experience with detailed visuals.
- Home Cinema Experience: Cinema HDR, Dolby Vision IQ, Dolby Atmos, and Filmmaker Mode deliver theater-quality entertainment with built-in streaming apps.
- Voice Control Integration: Google Assistant and Alexa built-in allow hands-free control of the TV and connected smart home devices.
Pros
- Stunning OLED display with perfect blacks and infinite contrast creates an immersive viewing experience unmatched by standard LED TVs.
- Intelligent AI processor automatically optimizes settings, eliminating the need for manual adjustments and ensuring optimal picture quality.
- Comprehensive gaming features and low-latency mode make it an excellent choice for serious gamers.
- Built-in voice assistants and streaming apps provide convenient access to entertainment without additional devices.
- Filmmaker Mode ensures movies are displayed exactly as directors intended.
Cons
- OLED technology comes with a premium price point that may be prohibitive for budget-conscious consumers.
- Potential risk of burn-in with static images displayed for extended periods, though LG has implemented mitigation features.
Detailed Reviews
The LG OLED A1 Series 55" is a premium television that delivers exceptional picture quality through its advanced OLED display technology and intelligent AI processing. The independent pixel control enables true blacks and infinite contrast, while the A7 Gen 4 AI Processor continuously optimizes both video and audio to match your content in real-time. Whether you're streaming movies, playing games, or watching sports, this TV adapts automatically to provide the best possible experience without requiring manual tweaking.
For entertainment enthusiasts, the combination of Cinema HDR, Dolby Vision IQ, and Dolby Atmos creates a home theater experience that rivals commercial cinemas. The inclusion of built-in Alexa and Google Assistant, along with pre-installed streaming apps like Netflix and Disney+, makes content discovery seamless. Gaming performance is particularly impressive with the Game Optimizer and auto low-latency mode, making this TV suitable for both casual and competitive gamers.
Verdict: The LG OLED A1 Series is an outstanding television that justifies its premium price with superior picture quality, intelligent features, and versatile entertainment options. It's the ideal choice for anyone seeking a high-end viewing experience for movies, gaming, and everyday streaming content.
Photos



Product Specs
| Specification | Details |
|---|---|
| Display Technology | OLED |
| Resolution | 4K |
| Refresh Rate | 60 hertz |
| Aspect Ratio | 16:9 |
| Contrast Ratio | [Very High] |
| Screen Finish | Glossy |
| HDR Format Supported | HDR10, Dolby Vision, HLG |
| Motion Enhancement Technology | AI Picture |
| Picture Quality Enhancement Technology | AI Picture |
| Display Language Options | Spanish |
| Display Backlight Configuration | Direct LED |
| Display Backlight Technology | Self-Luminous |
| Display Refresh Rate in Hertz | 60 |
| Viewing Angle | 170 degrees |
| Screen Size | 55 inches |
| Item Dimensions D x W x H | 10.7"D x 48.3"W x 30.2"H |
| Item Weight | 41.2 pounds |
| Display Size Class | 55 inches |
| Size | 55 inch, 55" |
| Audio Output Mode | Dolby Atmos |
| Speaker Description | 20W |
| Number of Audio Channels | 2 |
| Integrated Surround Sound Format | Dolby Atmos |
| Wattage | 85 watts |
| Power Consumption | 95 watts |
| Line Voltage | 110 VAC 60 Hz |
| Additional Features | Ξ±7 Gen4 AI Processor with AI Picture and Sound; Dolby Vision IQ and Dolby Atmos; webOS and LG ThinQ AI with Magic Remote |
| Parental Control Technology | [POSSIBLE] Third-party apps |
| Operating System | webOS |
| Control Method | App |
| Remote Control Technology | Bluetooth |
| Controller Type | Remote Control |
| Color | black |
| Warranty Type | Limited |
| Compatible Devices | Netflix, Prime Video, Disney+, Apple TV, Hulu, Paramount+, Peacock, Youtube TV, Spotify, iHeartRadio |
| Tuner Type | ATSC |
| Water Resistance Level | Not Water Resistant |
| Brand | LG |
| Built-In Media | Stand |
| Model Name | OLED55A1 |
| Antenna Location | Home Viewing |
| Model Year | 2021 |
| Model Number | OLED55A1PUA |
| Model Series | OLED A1 Series |
| Specific Uses For Product | Home Viewing |
| Unit Count | 1 Count |
| Manufacturer | LG |
| Number of Items | 1 |
| UPC | 195174008218 |
| Mfr Part Number | OLED55A1PUA |
| ASIN | B08WGNBTGV |
| Connectivity Technology | Wi-Fi |
| Internet Applications | Amazon Instant Video, Browser, Google TV, Netflix, YouTube |
| Audio Input | HDMI |
| Signal Format | Cinema HDR (Dolby Vision, HDR10, HLG) |
| Total Number of HDMI Ports | 3 |
| Hardware Interface | Bluetooth 5, Ethernet, HDMI, Radio Frequency, USB 2.0 |
| Wireless Technology | Bluetooth |
| Screen Mirroring Technology | OLED |
| Bluetooth Version | 5 |
| Connector Type | HDMI, USB |
| Total Audio Out Ports | 2 |
| Number of Component Inputs | 5 |
| Total USB 2.0 Ports | 2 |
| Total Usb Ports | 2 |
| Content Sharing Direction | TV to Mobile |
| Number of Component Outputs | 3 |
| Mounting Type | Wall Mount |
| VESA Mount Standard | 300 x 200 mm |
| Special Feature | Ξ±7 Gen4 AI Processor with AI Picture and Sound; Dolby Vision IQ and Dolby Atmos; webOS and LG ThinQ AI with Magic Remote See more |
| Included Components | Stand |
| Product Dimensions | 10.7"D x 48.3"W x 30.2"H |








