Top Deals: Save 30-50% on select home appliances

Shop Now
Logo Image

 Top Deals: Save 30-50% on select home appliances

Shop Now
LG Logo

Why do refresh rate and response time matter in gaming?

How does LG UltraGear optimize fast-paced gameplay?

UltraGear OLED models deliver up to 480Hz refresh rate§ and ultra-fast 0.03ms (GtG) response time reducing blur and ghosting for smoother, more fluid motion. And to keep that motion smooth and uninterrupted, UltraGear also supports AMD FreeSync™ Premium Pro, NVIDIA G-SYNC® compatibility, and VESA AdaptiveSync™, ensuring tear-free gameplay—even during intense fights or rapid camera pans. Whether you're climbing ranks or exploring maps, you stay focused and in control.
Side-by-side visuals highlight LG UltraGear gaming performance, with the left showing a curved monitor comparison of 60Hz versus 480Hz refresh rate and 0.03ms response time during a space scene, and the right showing Adaptive Sync enabled versus disabled in a futuristic racing game, featuring NVIDIA G-SYNC, VESA AdaptiveSync, and AMD FreeSync Premium Pro logos.
*The 0.03ms (GtG) response time specification applies to LG UltraGear OLED models

UltraGear's Dual-Mode for switching between refresh rates

Some UltraGear monitors support Dual-Mode§, letting you easily switch between two refresh rate settings—like 45GX950A supports 165Hz at 5K2K resolution and 330Hz at WFHD resolution. You can change modes instantly through the physical Hot Key or menu, with no cable swaps or reboots. It's like having two monitors in one, ready for whatever game you're playing.
An LG UltraGear display illustrates dual mode performance, showing a fantasy warrior scene at 165Hz WUHD resolution on the left and a rally racing car at 330Hz WFHD resolution on the right, emphasizing flexible refresh rate and resolution options.
*This feature is based on the specifications of the model 45GX950A.

The latest DP technology for peak gaming performance

For smooth visuals and full performance, UltraGear monitors feature the latest DisplayPort 2.1 technology, delivering significantly higher bandwidth than HDMI for higher uncompressed resolutions and ultra-fast refresh rate—ideal for high-end GPUs and PC gaming. DisplayPort 2.1 supports up to 80Gbps of bandwidth—more than double that of HDMI 2.1 (up to 48Gbps)—and far beyond HDMI 2.0 (18Gbps). This allows for higher frame rates at 4K and beyond, with lower latency and better stability in demanding titles. HDMI 2.0 supports 4K at 60Hz, while HDMI 2.1 enables 4K at 120Hz for next-gen consoles.
Close-up view of the rear ports on an LG UltraGear monitor stand, highlighting a DisplayPort 2.1 connection with a comparison chart showing bandwidth speeds: DP 2.1 at 80 Gbps, HDMI 2.1 at 48 Gbps, and HDMI 2.0 at 18 Gbps.

Compare LG UltraGear gaming monitors

32GX870A
27GX790A
27GX700A
45GX950A
32GX870A
27GX790A
27GX700A
45GX950A
refresh rate
Dual-mode · UHD 240Hz · FHD 480Hz
480Hz
240Hz
Dual-mode · WUHD 165Hz · WFHD 330Hz
Adaptive sync
• NVIDIA® G-SYNC® Compatible · AMD FreeSync™ Premium Pro · VESA Adaptive Sync
• NVIDIA® G-SYNC® Compatible · AMD FreeSync™ Premium Pro · VESA Adaptive Sync
• NVIDIA® G-SYNC® Compatible · AMD FreeSync™ Premium Pro · VESA Adaptive Sync
• NVIDIA® G-SYNC® Compatible · AMD FreeSync™ Premium Pro · VESA Adaptive Sync
Response time
0.03ms (GtG)
0.03ms (GtG)
0.03ms (GtG)
0.03ms (GtG)
Interface
• DisplayPort 2.1 × 1 (with DSC)
• HDMI™ 2.1 × 2
• USB Type-C™ (PD 90W)
• USB 3.0 2dn
• DisplayPort 2.1 × 1 (with DSC)
• HDMI™ 2.1 × 2
• USB Type-C™ (PD 90W)
• USB 3.0 1up, 2dn
• DisplayPort 1.4 × 1 (with DSC)
• HDMI™ 2.1 × 2
• USB Type-C™ (PD 65W)
• USB 3.0 1up, 1dn
• DisplayPort 2.1 × 1 (with DSC)
• HDMI™ 2.1 × 2
• USB Type-C™ (PD 90W)
Screen size
–
–
27-inch
45-inch
Resolution
UHD 3840×2160 · FHD 1920×1080
QHD 2560×1440
QHD 2560×1440
WUHD 5160×2160 · WFHD 2560×1080
Panel type
OLED
OLED
OLED
OLED

Frequently Asked Questions

Which UltraGear™ gaming monitors offer the highest refresh rates?

The UltraGear™ gaming monitors that offer the highest refresh rates are designed to keep motion smooth and responsive during gameplay. Refresh rate is especially important because it affects how fluid on-screen movement looks and how clearly you can track fast action. Higher refresh rates can improve motion clarity, help reduce motion blur, and minimize ghosting in fast-paced competitive games. For professional esports players and serious competitive FPS gamers, the LG UltraGear™ 25G590B offers the world’s first* NATIVE 1000Hz refresh rate (1100Hz (O/C)). If you are looking for Dual-Mode flexibility, models like 27GM950B and 39GX950B support a native 165Hz refresh rate that can switch to 330Hz at lower resolutions for incredibly smooth action.

*Based on publicly available information as of May 19, 2026, among gaming monitors introduced by consumer brands.

Which gaming monitors allow easy switching between refresh rates?

Gaming monitors that allow easy switching between refresh rates are ideal for players who move between different genres and performance needs. This capability lets you prioritize higher resolution and visual quality for rich cinematic titles or quickly shift to higher refresh rates for competitive FPS gameplay where fluid motion is more important. LG UltraGear™ gaming monitors featuring Dual‑Mode make these changes straightforward, allowing you to adjust settings using a physical Hot Key or on‑screen menu without changing cables, so you can seamlessly adapt the monitor to your preferred gameplay style.

What are the best LG curved 240Hz gaming monitors?

For curved 240Hz gaming, the LG UltraGear™ 52G930B is a strong option. This model features a large 52‑inch screen with a 1000R curvature that brings more of the display into your natural field of view, helping open‑world and RPG games feel more engaging. By combining this wraparound design with a fluid 240Hz refresh rate and an ultra‑fast 1ms (GtG) response time, it supports a deeper sense of in‑game presence and very sharp motion clarity.

How do Dual-Mode refresh rate gaming monitors compare to single refresh rate models?

Dual‑Mode refresh rate gaming monitors offer more flexibility than single refresh rate models because they let users switch between different resolution and refresh rate combinations based on the games they play. Competitive gamers may choose higher refresh rates for smoother motion and faster responsiveness in FPS titles, while higher‑resolution modes can provide sharper detail and more immersive visuals in RPG, open‑world, and cinematic games. The LG UltraGear™ 27GM950B and LG UltraGear™ 39GX950B both support Dual‑Mode, allowing players to move between high‑resolution gaming and ultra‑high refresh rate gameplay according to their preferred style and performance priorities.


Images may be simulated and dramatized for illustrative purposes. Actual features, functionality, and other product specifications may differ and are subject to change without notice. Prices, promotions, and availability may vary by model, store, and online. Prices subject to change without notice. Quantities are limited. Check with your local retailers for their final price and availability.

USA, English

Social Support

  • /LGUSSupport
  • @lgussupport


BusinessPrivacyDo Not Sell or Share My Personal InformationTerms of UseTerms of PurchasePatentAccessibility HelpSite Map
LG Logo Copyright © 2009-2026 LG Electronics. All Rights Reserved
LG LogoLG Jeong-Do Management Ethics Hotline