LG continues to push the boundaries of desktop gaming, officially launching its latest high-performance displays: the 39GX90SB and the 45GX90SB. These new monitors mark a significant leap forward for enthusiasts who demand extreme immersion, blending ultra-fast response times with the deep, inky blacks that only OLED technology can provide. Whether you are a competitive gamer or a flight simulation fan, these ultrawide screens promise to change the way you interact with your digital world.
The headline feature for both models is the stunning 800R curvature. This aggressive curve wraps around the viewer’s field of view, creating a sense of depth that traditional flat monitors simply cannot replicate. LG designed these displays to mimic the human eye’s natural focus, meaning the edges of the screen stay in your peripheral vision without causing eye strain. Both the 39-inch and 45-inch panels utilize LG’s latest WOLED technology, which offers 1.5 million to 1 contrast ratios and near-instantaneous 0.03ms response times.
Gaming performance remains the top priority for this new series. Both monitors boast a blazing-fast 240Hz refresh rate, ensuring that even the most frantic competitive shooters remain fluid and blur-free. For gamers who have spent $1,000 or more on high-end graphics cards, these monitors provide the necessary headroom to push frame rates to their limit. The inclusion of VESA ClearMR certification and support for both Nvidia G-Sync and AMD FreeSync Premium means that screen tearing is a thing of the past.
When it comes to resolution, the 39GX90SB offers a sharp WQHD+ resolution, providing enough pixel density to make text look crisp and graphics look incredibly detailed. The larger 45-inch sibling also keeps the resolution high, ensuring that images remain punchy and vibrant. LG has also included a clever matte anti-glare coating on both models. This coating eliminates reflections from overhead room lights, which has been a major pain point for OLED users in bright gaming rooms.
Connectivity is another area where LG shines with this launch. Both the 39GX90SB and the 45GX90SB come equipped with the latest HDMI 2.1 ports, allowing console gamers to enjoy 4K gaming at 120Hz, while PC users can take full advantage of the high-bandwidth DisplayPort 1.4 connection. The monitors also feature a built-in USB hub, allowing users to connect their mouse, keyboard, and headset directly to the screen for a cleaner, clutter-free desk setup.
Price and availability are always the biggest questions for such premium gear. While LG has not yet set a final global price, industry experts expect these units to launch in the $1,200 to $1,500 range, positioning them squarely against other high-end competitors like Dell’s Alienware and Samsung’s Odyssey line. Given the current 12% year-over-year growth in the gaming monitor market, LG is betting big that consumers are ready to invest in premium display technology that bridges the gap between professional work and elite gaming.
Beyond gaming, these monitors excel at multitasking. The massive ultrawide aspect ratio is a dream for video editors and software developers who need to keep multiple windows open side-by-side. You can easily snap three full-sized windows across the screen, effectively replacing a dual-monitor setup with one seamless, curve-integrated display. This space-saving design is becoming increasingly popular in modern home offices where desktop real estate comes at a premium.
As we look toward the future of display technology, LG’s move to expand its curved OLED lineup shows a clear vision for the industry. Consumers are no longer satisfied with standard 16:9 screens; they want panoramic experiences that pull them into their favorite games and media. With these new 39-inch and 45-inch monsters, LG is betting that once a gamer goes ultrawide and OLED, they will never want to go back to a standard monitor again.
