LG
LG 48-inch UltraGear OLED Monitor
Best large-format display for immersive, high-performance PC gaming setups.
Immerse yourself in stunning visuals with this expansive 48-inch OLED gaming monitor. It delivers breathtaking 4K UHD resolution, showcasing perfect blacks and infinite contrast for an unparalleled viewing experience. Enjoy incredibly smooth gameplay thanks to a lightning-fast 0.1ms response time and a refresh rate that can be overclocked up to 138Hz. The anti-glare, low-reflection surface ensures clear visibility, while factory calibration provides true-to-life colors. This monitor is packed with gaming-centric features and versatile connectivity options, making it ideal for a superior gaming setup.
$1499.99
Owner Satisfaction
4.5
/ 5
Category Rank
396
/ 3753
#396 in Computer Monitors
Price vs Category Average
+145%
Above average
Screen Size
47.5
/ inches
Who it's for
- Visual purists seeking deep blacks and cinematic HDR depth
- Competitive gamers demanding zero motion blur or ghosting
- Simulation enthusiasts wanting a massive, immersive field of view
Who should skip it
- Users who frequently display static taskbars or desktop icons
- Detail-oriented professionals requiring high pixel density for text clarity
- People with limited desk space or shallow viewing distances
Performance breakdown
Motion Clarity
Near-instantaneous response times eliminate ghosting for incredibly fluid competitive gameplay.
Visual Contrast
OLED panel delivers perfect blacks and infinite contrast for stunning depth.
Color Accuracy
Factory calibration ensures true-to-life hues right out of the box.
Gaming Connectivity
Multiple HDMI 2.1 ports fully support high-bandwidth gaming consoles and PCs.
Ergonomic Versatility
Large footprint and limited stand adjustments restrict flexible desk placement options.
Screen Real Estate
Massive 48-inch display offers an immersive, cinematic experience for desktop gaming.
Key Specs
Screen Size
47.5 inches
Panel Type
OLED
Resolution
4K UHD (3840 x 2160)
Refresh Rate
120Hz (138Hz Overclocked)
Response Time
0.1ms (GtG at Faster)
Contrast Ratio
1.5M:1 (Typical)
Color Gamut
DCI-P3 99% (Typical)
HDR Support
Yes (HDR10)
Know before you buy
Yes, it is an excellent choice for both. With three HDMI 2.1 ports, it fully supports the high-bandwidth requirements of modern consoles like the PlayStation 5 and Xbox Series X, allowing for 4K gaming at high refresh rates.
The monitor features an anti-glare, low-reflection surface specifically designed to minimize distractions from ambient light. While OLED panels are generally best in controlled lighting, this coating significantly improves visibility compared to glossy alternatives.
Yes, the monitor is VESA compatible with a 200x200mm mounting pattern. Given its 48-inch size and 34.2-pound weight, ensure your wall mount or monitor arm is rated to support this specific size and weight capacity.
A 0.1ms response time is exceptionally fast, virtually eliminating motion blur and ghosting. This provides a distinct advantage in fast-paced competitive games where clarity during rapid movement is essential for tracking targets.
To utilize the overclocked 138Hz refresh rate, you will need a graphics card that supports the necessary bandwidth via DisplayPort 1.4 or HDMI 2.1. While it is compatible with both NVIDIA and AMD cards, ensure your GPU drivers are up to date to enable the full range of G-SYNC or FreeSync Premium features.
The built-in speakers are convenient for casual use and include DTS Headphone:X support for a more immersive audio experience. However, for serious gaming or media consumption, most users will prefer a dedicated soundbar or a high-quality gaming headset.
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$1500