LG is set to disrupt the high-end display market with its groundbreaking 39-inch 5K Tandem WOLED ultrawide monitor. This innovative display promises to deliver unparalleled visuals, boasting incredible brightness and a razor-sharp 5120 x 2160 resolution. Positioned to redefine user expectations for both content creation and immersive gaming, this monitor leverages LG Display’s advanced “Primary RGB Tandem 2.0” technology. With specifications rivaling professional reference displays at a potentially more accessible price point, it marks a significant leap forward in ultrawide monitor technology.
Unveiling a New Era of Ultrawide Displays
The forthcoming LG 39-inch 5K ultrawide WOLED panel is a pivotal development for the display industry. Revealed as part of LG Display’s ambitious roadmap, this monitor integrates their latest Tandem WOLED architecture. This technology, previously known as Primary RGB Tandem and now upgraded to version 2.0, utilizes multiple light-emitting layers. The result is a monitor capable of astonishing peak brightness levels, reaching up to 1500 nits in small highlights. This figure places it in direct competition with reference-class models like Apple’s Pro Display XDR, but without the premium price tag. The panel is also expected to carry DisplayHDR True Black 500 certification, ensuring pristine blacks and exceptional contrast.
This new monitor also features a true RGB stripe subpixel layout. This design is critical for achieving optimal text rendering and accurate color reproduction on desktop displays. Users can anticipate crisp, clear text without the fringing issues sometimes associated with other OLED subpixel arrangements.
Key Specifications and World-First Innovations
LG Display has confirmed several standout features for this 39-inch ultrawide. It boasts a 5K2K (5120 x 2160) resolution, a significant step up that offers immense screen real estate. This makes it a perfect fit for video editors, graphic designers, and other content creators who demand expansive and highly detailed visual workspaces.
At CES 2026, LG Display will brandish this as the world’s first 39-inch 5K2K Gaming OLED panel. It features a 21:9 aspect ratio and a 1500R curvature, meticulously engineered for an intensely immersive viewing experience. The 1500R curve is considered less aggressive than the 800R designs seen on some earlier ultrawide panels, potentially enhancing desk ergonomics and viewing comfort for a broader range of users. This gentler curve aims to strike a balance between immersion and everyday usability.
The Power of Primary RGB Tandem 2.0
At the heart of this new display is LG Display’s advanced Primary RGB Tandem 2.0 technology. This innovation builds upon its predecessor by optimizing the pixel structure and incorporating sophisticated algorithms. This allows the panels to reach remarkable peak brightness of 1,500 nits. Beyond brightness, this technology contributes to perfect blacks, as validated by the HDR True Black 500 certification. It also ensures exceptional color reproduction, covering up to 99.5% of the DIC color gamut. These enhancements collectively deliver an exceptionally true-to-life picture quality, crucial for professional work and visually rich gaming.
The integration of this upgraded Tandem WOLED architecture also points to improved panel longevity. By using multiple layers of OLED pixels, LG is addressing one of the traditional concerns associated with OLED technology.
Introducing UltraGear evo: High-Performance Gaming Elevated
The new 39-inch 5K2K display will be part of LG’s new premium gaming monitor sub-brand, UltraGear evo. Specifically, the model is the LG UltraGear evo 39GX950B. This series emphasizes high resolutions and addresses the demanding hardware requirements through a clever solution: integrated on-device AI upscaling technology.
This proprietary 5K AI upscaling solution is a world-first. It processes lower-resolution input signals directly on the monitor. The result is an output with “5K-class clarity” without taxing the user’s graphics card. This innovation could fundamentally change high-resolution gaming, potentially allowing gamers to enjoy crisp 5K visuals even with less powerful GPUs. By offloading this computational task from the PC’s GPU to the monitor’s internal scaler, LG aims to make high-resolution gaming more accessible.
For gamers, the UltraGear evo 39GX950B offers a versatile Dual Mode toggle. Users can switch between a native 165 Hz refresh rate at full 5K2K resolution. Alternatively, they can opt for an ultra-fast 330 Hz refresh rate at WFHD (2560×1080) resolution. This flexibility caters to both high-fidelity immersive experiences and competitive gaming where every millisecond counts.
Pixel Density, Clarity, and Market Positioning
With a 5120 x 2160 resolution across a 39-inch screen, the monitor achieves an estimated pixel density of around 142 ppi. This density closely matches that of existing 31.5-inch 4K monitors. While not a dramatic leap in sharpness over those specific models, it delivers a significantly larger workspace at that clarity. Critically, the true RGB stripe subpixel layout helps maintain excellent text clarity, mitigating a common concern with some older OLED display technologies.
LG Display’s move into this segment also reflects market dynamics. It’s a strategic response to competitive pressure from alternatives like Samsung Display’s QD-OLED panels, which have carved out their own space in the high-end monitor market. This new 39-inch LG 39-inch 5K ultrawide WOLED aims to solidify LG Display’s leadership in the burgeoning OLED monitor landscape.
While specific pricing details remain unannounced, experts anticipate that this cutting-edge monitor will offer a more budget-friendly alternative to Apple’s 6K reference display. However, it’s unlikely to fall below the $5K price point given its advanced technology. Full specifications and commercial terms are expected closer to its official launch.
Frequently Asked Questions
What is LG’s Primary RGB Tandem 2.0 technology and how does it improve display quality?
LG’s Primary RGB Tandem 2.0 is an advanced OLED panel architecture that utilizes multiple light-emitting layers for each primary color. This upgraded technology incorporates optimized pixel structures and algorithms. It allows the new 39-inch 5K ultrawide monitor to achieve a peak brightness of up to 1500 nits. Additionally, it ensures perfect blacks with DisplayHDR True Black 500 certification and reproduces 99.5% of the DIC color gamut. These improvements collectively lead to exceptionally vivid colors, deeper blacks, and a more lifelike picture quality.
What are the key advantages of LG’s new 39-inch 5K ultrawide monitor for content creators and gamers?
For content creators, the LG 39-inch 5K ultrawide WOLED offers an expansive 5120 x 2160 (5K2K) resolution and a 21:9 aspect ratio, providing ample screen real estate for detailed work. Its true RGB stripe subpixel layout ensures sharp text rendering, while 1500 nits brightness and 99.5% DIC color gamut are ideal for color-critical tasks. For gamers, as part of the UltraGear evo series, it offers a Dual Mode feature: 165Hz at full 5K2K or a rapid 330Hz at WFHD resolution. The 1500R curved design enhances immersion, and its groundbreaking 5K AI upscaling significantly reduces GPU burden.
How does LG’s on-device 5K AI upscaling feature benefit gamers using the UltraGear evo 39GX950B?
The on-device 5K AI upscaling feature of the LG UltraGear evo 39GX950B is a world-first innovation. It allows the monitor itself to take lower-resolution input signals from your PC and intelligently upscale them to “5K-class clarity.” This process happens internally on the monitor, offloading the intensive task from your computer’s graphics card. The primary benefit for gamers is the ability to enjoy sharp, high-resolution 5K visuals without necessarily needing the absolute latest and most expensive GPU, making high-fidelity gaming more accessible.
The Future of High-Performance Displays
The introduction of the LG 39-inch 5K ultrawide WOLED monitor signals a bold step for LG Display. By combining cutting-edge Tandem WOLED technology with practical innovations like on-device AI upscaling and flexible refresh rate options, LG is setting new benchmarks. This display is poised to become a top choice for professionals and enthusiasts seeking the ultimate in visual performance, productivity, and immersive entertainment. Expect to see this innovative monitor, and potentially more from the UltraGear evo lineup, shape the future of high-resolution displays.
