LG 27" UltraGear OLED QHD, 1440p, 240Hz, Nvidia Gsync, AMD FreeSync, HDR10, Gaming Monitor
Item # 990537645
Current price is USD$599.00
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Columbus, 43215
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Highlights
- 240Hz Refresh Rate
- 0.03ms (GTG) Response Time
- HDR10
- AMD FreeSync
- HDMI, DisplayPort, and Headphone Out
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About this item
Product details
Immersive Gaming with OLED Brilliance
Experience gaming like never before with the LG 27-inch UltraGear™ OLED gaming monitor. Designed to deliver breathtaking color, contrast, and intensity, this monitor features a typical brightness of 275 nits and peaks up to 1300 nits. Every shadow, highlight, and explosive moment is illuminated with stunning clarity, ensuring vivid visuals in any environment.
Lightning-Fast Performance for Competitive Play
Stay ahead in every game with the ultra-smooth 240Hz refresh rate and an incredibly responsive 0.03ms response time. The bright, glossy QHD OLED display ensures instantaneous movements, giving you the precision and speed needed for competitive gameplay while capturing every detail in real time.
Exceptional Contrast and True-to-Life Colors
With VESA DisplayHDR™ True Black 400 and a 1.5M:1 contrast ratio, this monitor delivers deep blacks and brilliant highlights for exceptional detail in both dark and bright scenes. The 98.5% DCI-P3 color coverage ensures rich, vibrant, and true-to-life visuals, enhancing your gaming immersion.
Comfortable and Distraction-Free Sessions
Built for extended gaming sessions, the UltraGear™ OLED display is UL-certified for Anti-Glare, Flicker-Free, and Low Blue Light. Its glossy finish minimizes distractions while maintaining visual comfort, allowing you to stay focused and fully immersed in every moment.
Enjoy complimentary Apple Service Trials with this purchase
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Specifications
| Detailed Specifications | |
|---|---|
| Display Size | 27 in. |
| Panel Type | OLED (Glossy) |
| Resolution | 2560 x 1440 (QHD) |
| Refresh Rate | 240Hz |
| Response Time | 0.03ms (GTG) |
| Brightness | 275 cd/m² (Typ.) / 250 cd/m² (Min.) |
| Contrast Ratio | 1,500,000:1 (Typ.) |
| Viewing Angles | 178° (R/L), 178° (U/D) |
| Panel Surface | Anti-Glare |
| HDR | VESA DisplayHDR TrueBlack 400, DCI-P3 98.5% |
| Adaptive Sync | NVIDIA G-SYNC Compatible, AMD FreeSync Premium Pro |
| HDMI | 2 × HDMI |
| DisplayPort | 1 × DisplayPort |
| Compatibility | PC |
| Standby Power | Less than 0.5W |
| Assembled Size | 23.8" × 21" × 8.7" (Stand Up) / 23.8" × 15.9" × 8.7" (Stand Down) |
| Assembled Weight | 15.9 lb. |
| Shipping Box Size | 26.5" × 6.6" × 20.8" |
| Warranty | 2-year parts & labor |
Member ratings & reviews
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Showing 1-3 of 14 reviews
Sep 4, 2026
Reviewer name: Jude1863
5 out of 5 stars
Verified Purchase
Oled monitor
[This review was collected as part of a promotion.] Looks stunning compared with my ups panel. Id definitely recommend
Review from lg.com/uk
Helpful?57PKZYUG5S2820063451012
Mar 12, 2026
Reviewer name: Zac26
5 out of 5 stars
Verified Purchase
Blown away
[This review was collected as part of a promotion.] Just picked up the LG 27GX704A-B and I'm honestly blown away. The glossy finish on this screen makes the image look so much clearer than my old matte monitors. 1440p at 240Hz is the sweet spot for gaming right now, and the motion clarity is unreal. No ghosting, no blur, just pure speed. Highly recommend for anyone looking to level up their setup!
Review from lg.com/uk
Helpful?57PKZYUG5S2820063451012
Aug 7, 2026
Reviewer name: Mrspeedy
5 out of 5 stars
Verified Purchase
Great product
[This review was collected as part of a promotion.] Oled shows really well and 240 hz is amazing to use
Review from lg.com/uk
Helpful?57PKZYUG5S2820063451012
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