LG
LG 45GR65DC-B Ultragear 45-Inch Curved Gaming Monitor QHD 200Hz
★★★★★
QHDFHDHDMI 2.1DisplayPort
Immerse Yourself in the Ultimate Gaming Experience The LG 45GR65DC-B UltraGear Curved Gaming Monitor delivers an unparalleled gaming experience with its expansive 45-inch ultra-wide display. Featuring a high refresh rate, rapid response time, and AMD FreeSync Premium Pro, this monitor ensures sm...
$599.00*
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*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
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Overview
Immerse Yourself in the Ultimate Gaming Experience
The LG 45GR65DC-B UltraGear Curved Gaming Monitor delivers an unparalleled gaming experience with its expansive 45-inch ultra-wide display. Featuring a high refresh rate, rapid response time, and AMD FreeSync Premium Pro, this monitor ensures smooth, tear-free gameplay with vibrant colors and deep contrast. Elevate your battlestation and immerse yourself in your favorite games like never before.
Specifications:
- Screen Size: 45 inches
- Resolution: 5120 x 1440 (QHD)
- Aspect Ratio: 32:9
- Refresh Rate: 200Hz (via DP, HDMI)
- Response Time: 1ms (GtG)
- Panel Type: VA
- Curvature: Curved
- HDR: VESA DisplayHDR 600
- Color Gamut: Up to DCI-P3 95%
- Connectivity: HDMI 2.1 x2, DisplayPort, USB x3, 4-Pole Headphone Jack
- Features: AMD FreeSync Premium Pro, Picture-in-Picture (PiP), Picture-by-Picture (PbP), DTS HeadphoneX, Gamer-Centric Design
- Adjustability: Tilt, Height, Swivel
Key Features
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45" 32:9 Dual QHD display - Make room on your desktop for the massive 45” curved UltraGear QHD monitor with a 32:9 aspect ratio. Play, stream and create on a high refresh rate display, in vivid color, on one screen at the same time.
DQHDat 200Hz by DP, HDMI - Enjoy smoother, vivid colors and high-resolution graphics thanks to HDMI 2.1 and DisplayPort 1.4. Both connections are supported on this display and let you experience up to 200Hz refresh rate.
VESA DisplayHDR 600 with up to DCI-P3 95% - This UltraGear display supports up to 95% of the DCI-P3 color gamut, expressing high-fidelity color paired with VESA DisplayHDR 600 delivering dynamic contrast and brightness on the QHD display.
Picture in Picture / Picture by Picture - OnScreen Control supports both Picture-in-Picture (PiP) and Picture-by-Picture (PbP) allowing you to configure your monitor to show content from two separate input sources. Play, watch, stream or work from multiple input sources at the same time, on one screen.
200Hz refresh rate, 1ms (GtG) response time - Gear up for smooth gameplay with a super responsive 200Hz display and a 1ms (GtG) response time. The faster speed lets you respond quickly to opponents and stay a step ahead of the competition.
AMD FreeSync Premium Pro - AMD FreeSync Premium Pro equips serious gamers with a fluid, virtually tear-free gaming experience. With at least 120hz refresh rate at minimum FHD resolution and low latency gameplay, you'll never miss a frame of the action as you play at peak performance.
Gamer-Centric Design - Your battlestation upgrade will be complete with the three-side, virtually borderless, display design and LED Hexagon backlighting. Plus, easily make height, tilt and swivel adjustments to the display to be able to see and play exactly to your specs.
4-pole Headphone Jack and DTS HP:X - DTS Headphone:X provides accurate spatialization and localization in games for 3D audio over headphones. Supports channel-based, scene based, and object-based audio. Plus, a 4-pole headphone jack lets you carry a stereo headphone signal and mono microphone signal with common ground.
Enhanced Gaming GUI - Choose from a variety of modes including Gamer, FPS or RTS to optimize display settings for the best view possible.
Specifications
Display Size
45 inches
Aspect Ratio
32:9
Resolution
Dual QHD
Refresh Rate
200Hz (via DP, HDMI)
Response Time
1ms (GtG)
HDR Support
VESA DisplayHDR 600
Color Gamut
DCI-P3 95%
Connectivity
HDMI 2.1, DisplayPort 1.4
Adaptive Sync Technology
AMD FreeSync Premium Pro
Audio Features
4-pole Headphone Jack, DTS HP:X
Ergonomics
Height, Tilt, Swivel Adjustments
Special Features
Picture-in-Picture (PiP), Picture-by-Picture (PbP), Gamer Mode (FPS, RTS), LED Hexagon backlighting
Pros & Cons
👍 Pros
- Features a massive 45-inch 32:9 Dual QHD curved display, offering an expansive viewing area for multitasking, gaming, and content creation.
- Delivers a high 200Hz refresh rate and a rapid 1ms (GtG) response time, providing exceptionally smooth and fluid visuals for fast-paced gaming.
- Supports VESA DisplayHDR 600 with up to DCI-P3 95% color gamut, ensuring vibrant, accurate colors and dynamic contrast for immersive visuals.
- Equipped with Picture-in-Picture (PiP) and Picture-by-Picture (PbP) functionality, enabling simultaneous display of content from two separate input sources.
- Includes AMD FreeSync Premium Pro technology, which virtually eliminates screen tearing and stuttering for a seamless gaming experience.
- Offers a gamer-centric design with a three-side virtually borderless display, LED Hexagon backlighting, and ergonomic adjustments for height, tilt, and swivel.
- Features a 4-pole headphone jack and DTS HP:X for immersive 3D audio over headphones, enhancing the gaming and multimedia experience.
👎 Cons
- The massive 45-inch 32:9 ultrawide format may not be suitable for all desk setups or users who prefer standard aspect ratios.
- The specific curved design might not appeal to users who prefer flat monitors for certain productivity tasks or graphical work.
- While offering an array of gaming features, the monitor's size and specialized focus may be overkill for casual users not engaging in demanding gaming.
- The VESA DisplayHDR 600, while good, is not the highest tier of HDR performance available on some premium monitors.
- The inclusion of LED Hexagon backlighting might be an aesthetic preference that not all users will appreciate or utilize.
Frequently Asked Questions
What is the refresh rate and response time of this monitor?
This monitor features a super responsive 200Hz refresh rate and a 1ms (GtG) response time, ensuring smooth and fluid visuals especially during fast-paced action.
Can I connect multiple devices and view them simultaneously on the LG 45GR65DC-B?
Yes, the monitor supports Picture-in-Picture (PiP) and Picture-by-Picture (PbP) features, allowing you to display content from two separate input sources simultaneously on one screen.
What kind of color performance can I expect from this display?
The display supports VESA DisplayHDR 600 and covers up to 95% of the DCI-P3 color gamut, delivering high-fidelity colors, dynamic contrast, and enhanced brightness.
Is this monitor compatible with AMD graphics cards for a tear-free experience?
Yes, it is equipped with AMD FreeSync Premium Pro, which provides a fluid, virtually tear-free gaming experience with compatible AMD graphics cards.
Does the monitor offer ergonomic adjustments for comfortable viewing?
Yes, the gamer-centric design allows for easy height, tilt, and swivel adjustments to customize the display position for optimal viewing and playing.
What audio features does the monitor include?
It features a 4-pole headphone jack and DTS HP:X, which provides accurate spatialization and localization for 3D audio over headphones, along with supporting a mono microphone signal.
What is the aspect ratio and size of the display?
This monitor has a massive 45-inch display with a 32:9 aspect ratio, offering an expansive curved screen for immersive experiences.
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