LG
"55" LG OLED 4K Ultra HD G2 Series webOS Smart TV
Best premium display for design-conscious cinephiles and high-end gamers.
Experience unparalleled home entertainment with the 55" LG OLED G2 Series 4K Smart TV. Its OLED evo Gallery Edition display, powered by the α9 Gen5 AI Processor 4K, delivers perfect blacks and vibrant colors for a cinematic view. The sleek Gallery Design allows for a flush wall mount, blending seamlessly into your decor. Enjoy advanced gaming features, immersive Dolby Vision IQ and Dolby Atmos®, and intuitive control via webOS and the Magic Remote. This TV offers a truly breathtaking visual and audio experience for any enthusiast.
$24999.00
More OLED Series Options
LG - 48" Class B4 Series OLED 4K UHD Smart webOS TV (2024)
$1199.99
LG G3 Series OLED evo 4K UHD Smart webOS TV
$1699.00
LG 48-Inch Class OLED evo AI 4K C5 Series Smart TV
$899.99
LG OLED evo AI C5 42" 4K HDR Smart TV
$999.99
LG C6 Series 55" 4K Ultra HD OLED evo AI Smart TV
$1999.99
LG C4 Series OLED evo 4K TV
$1274.99
LG G4 MLA OLED TV
$4599.00
LG C2PUA Series 42" OLED Evo Display Smart 4K UHD TV
$896.99
65 Inch Class LG OLED evo AI G5 4K Smart TV 2025
$2196.99
LG - 77" Class C5 Series OLED evo AI 4K UHD Smart webOS TV (2025)
$2199.99
LG C6 OLED TV
$1399.97
LG OLED48C1PUB 48" OLED 4K Smart TV
$1296.99
LG OLED evo C5 4K Smart TV
$999.99
LG B4 Series 77" 4K Smart OLED TV
$799.99
LG B8 Series 55" OLED 4K HDR Smart TV
$999.99
LG GX Series OLED 4K UHD Smart webOS TV
$4499.99
LG 55" C9 Series 4K UHD OLED TV
$1199.97
LG C5A 55.2" Class 4K Ultra HD Smart OLED TV
$699.99
LG OLED55G5WUA
$3067.00
LG 97-Inch Class OLED M3 Signature Series, 4K Processor, Smart Flat Screen TV, with Wireless 4K Connectivity, Alexa Built-in (OLED97M3PUA, 2023 Model), Light Satin Silver
$7999.99
LG - 65" Class G4 Series OLED evo 4K UHD Smart webOS TV (2024)
$3399.00
LG OLED evo AI M5 4K Smart TV 2025
$4299.99
LG - 77" Class G4 Series OLED evo 4K UHD Smart webOS TV with One Wall Design (2024)
$300.00
LG - 65" Class G5 Series OLED evo AI 4K UHD Smart webOS TV with One Wall Design (2025)
$2196.99
LG C4 83 Inch Class OLED evo AI 4K Smart TV
$5399.00
LG OLED77C4PUA
$3699.00
LG - 65" Class C5 Series OLED evo AI 4K UHD Smart webOS TV (2025)
$1745.99
LG - 77" Class C3 Series OLED evo 4K UHD Smart webOS TV (2023)
$899.99
LG - 83" Class G4 Series OLED evo 4K UHD Smart webOS TV with One Wall Design (2024)
$3249.99
LG - 77" Class G5 Series OLED evo AI 4K UHD Smart webOS TV with One Wall Design (2025)
$4299.99
LG - 48" Class C4 Series OLED evo 4K UHD Smart webOS TV (2024)
$1044.99
LG 48" Class C5 Series 4K OLED evo AI - Smart TV
$1171.99
LG G4 OLED evo 4K TV
$1973.95
LG - 77" Class B5 Series OLED AI 4K UHD Smart webOS TV (2025)
$999.99
LG 83-Inch Class OLED evo M3 Series 4K Processor Smart Flat Screen TV
$3186.95
65-inch LG B3 Series OLED 4K TV
$1599.99
LG - 55" Class C4 Series OLED evo 4K UHD Smart webOS TV (2024)
$1234.99
LG 77-Inch Class OLED evo M3 Series Smart Flat Screen TV
$2042.96
LG - 65" Class B4 Series OLED 4K UHD Smart webOS TV (2024)
$3399.99
LG OLED77G3PUA 77 Inch Television Evo G3
$3496.99
LG G4 OLED 97 in. 4K HDR Evo Smart TV
$18996.95
LG 65 Inch G5 Series OLED evo 4K UHD Smart webOS TV
$2196.99
LG 77 Inch G5 Series OLED evo 4K UHD Smart webOS TV
$3496.99
LG OLED65C5P 65 inch Class OLED evo AI C5 4K UHD HDR Smart TV
$1299.99
LG OLED83G3PUA 83 Inch Television Evo G3
$6499.00
Owner Satisfaction
4.8
/ 5
Category Rank
9
/ 2767
#9 in Televisions
Price vs Category Average
+485%
Above average
Screen Size
55
/ inches
Who it's for
- Cinematic viewers seeking deep, realistic image contrast
- Interior design enthusiasts prioritizing a flush, art-like wall aesthetic
- Competitive gamers requiring high-refresh, low-latency console performance
Who should skip it
- Users needing a simple tabletop setup without extra purchases
- Budget-conscious shoppers preferring more affordable OLED alternatives
- Homeowners with bright, sun-drenched living spaces
Performance breakdown
Picture Contrast
Self-lighting pixels deliver perfect blacks and infinite contrast for cinematic depth.
Gaming Performance
HDMI 2.1 and 120Hz support provide a fluid, responsive competitive edge.
Design Aesthetics
The flush-mount Gallery design creates a sleek, art-like wall installation.
Smart Interface
WebOS offers intuitive navigation, though the interface can feel slightly cluttered.
Peak Brightness
Brightness Booster Max significantly improves visibility in well-lit living spaces.
Audio Immersion
Dolby Atmos support creates a wide soundstage, though external speakers excel further.
Key Specs
Screen Size
55 inches
Display Resolution
4K Ultra HD (3,840 x 2,160)
Display Type
Self-Lighting OLED Display
Refresh Rate
120Hz Native
Picture Processor
α9 Gen 5 AI Processor 4K
HDR Support
Dolby Vision, HLG
HDMI Ports
4 (HDMI 2.1)
USB Ports
3
Features
- Stunning OLED evo Gallery Edition picture quality
- Elegant Gallery Design for flush wall mounting
- AI-powered α9 Gen5 processor for enhanced visuals
- Immersive home cinema with Dolby Vision IQ & Atmos
- Ultimate gaming with VRR and 4K @ 120Hz
- Brightness Booster Max for superior screen brightness
- Intuitive webOS smart platform with Magic Remote
- Wide viewing angles for consistent picture
What customers say
Customers overwhelmingly praise the 55-inch LG G2 OLED, focusing on its stunning picture quality, defined by perfect blacks and vibrant colors. The improved brightness effectively handles reflections in well-lit spaces. A key attraction is the unique Gallery Design, which allows the TV to mount flush, transforming it into wall art. Gamers appreciate the comprehensive, industry-leading features like 120Hz support and low input lag. While the price is premium, most buyers feel the exceptional performance and aesthetic integration justify the cost, delivering a truly cinematic experience.
Know before you buy
Yes, the G2 Series is specifically designed with a Gallery Design that allows it to sit completely flush against the wall, creating a seamless, picture-frame look.
Absolutely. It supports 4K gaming at 120Hz, features Variable Refresh Rate (VRR), and is G-Sync compatible, making it an excellent choice for modern consoles and PC gaming.
While OLEDs are best in controlled lighting, the G2 features Brightness Booster Max technology, which significantly improves peak brightness compared to standard OLED panels to help combat glare.
The LG webOS platform provides access to all major streaming services, including Netflix, Disney+, Prime Video, and Apple TV+, all manageable via the intuitive Magic Remote.
The TV supports Dolby Atmos for an immersive audio experience, but for a true cinematic setup, adding a dedicated soundbar or surround sound system will provide significantly better depth and bass than the built-in speakers.
The G2 Series is primarily designed for wall mounting and typically does not include a tabletop stand in the box. If you prefer to place it on a media console, you will need to purchase a compatible third-party stand or the specific LG Gallery stand separately.
Still have a question?
Ask Hayley anything about this product before you decide.