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LG UltraGear 45GR65DC-B 44.5" 32:9 DQHD 200Hz Curved VA HDR Gaming Monitor, Black

SKU: LG45GR65DCB MFR: 45GR65DC-B
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Key Features

  • Immerse yourself in vast virtual worlds on the 44.5" DQHD curved gaming monitor.
  • Experience ultra-smooth gameplay with a rapid 200Hz refresh rate and 1ms response time.
  • Enjoy vibrant, lifelike colors and deep contrasts thanks to the VA panel and HDR support.
  • Gain a competitive edge with AMD FreeSync Premium Pro, eliminating screen tearing and stuttering.
  • Multitask effortlessly with the expansive 32:9 aspect ratio, perfect for work and play.
  • Customize your view with ergonomic tilt, height, and swivel adjustments for optimal comfort.
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Questions & Answers

Reviews about this item

Review Summary

2025-08-13T20:00:00

Rated 4 out of 5

Discovering my use case

Probably overkill for me too as a monitor since I am not a gamer but use this for work and some music production. I bought this because the price seemed reasonable for the size and specs. Just know this is not the model with USB-C port. It was easy to assemble and overall pretty light panel for its size, but hopefully that doesn't mean the build quality is subpar. But also size-wise, I wish the screen were taller than the aspect ratio since I am using the included stand (shorter than my natural eye level) vs buying a new adjustable monitor stand. So since this monitor is brand new to me as of today I need to dial in the display resolution and colors. When I first turned on the monitor the image is pretty washed out and text isn't crisp. So I'll have to figure things out or do more monitor type research. There isn't a lot of youtube reviews on this model in case you are looking.

WerdnaLG

2025-05-22T20:00:00

Rated 4 out of 5

HDR is a gimmick HDR 400 or less. Tested in Lab.

For gaming it is a decent monitor with a 200mhz refresh rate. I went from a 256x1440p monitor to this LG 5120x1440p 32:9. This means you have double the viewing width compared to 16:9 on games that support it. It is demanding for the gpu as it is a little less demanding than 4k but nearly as many pixels about 10% less pixels. Yes the monitor screen isn't very tall but that is how 32:9 works compared to 21:9. You have a sharper image due to a more narrow image at 1440p. Pixel density is the key. The lighting I wish was better instead of the original. If this monitor utilized micro-led or quantom dot tech the image would be much better as you can see light bleed in grey areas or scenes. Overall this monitor is worth at least $600 USD. Once you have a 32:9 monitor you will NOT go back to 16:9. There are workarounds for this for games like Flawless widescreen app and other methods. One of the tricks in HDR is when it's VESA certified the manufacturer will get a monitor that is brighter for testing than the original mainstream line production. Many do this.

Benjy117

2025-01-05T19:00:00

Rated 5 out of 5

Does everyting advertised!

Got this as a Christmas present. Works great! Just a note here, if you are using it for gaming, it is phenomenal for PC gaming as you can use the entire screen at the native 21:9 resolution. If you are using it for console gaming, consoles do not support native 21:9 Ultrawide resolution, so if you want to use the whole screen, your game will look stretched out. If you don't like looking at characters in third person view stretched out, you will have to go with the 16:9 resolution that consoles are currently optimized for. Hope they (the console developers) change that in the future.

inhs777

2024-12-23T19:00:00

Rated 5 out of 5

Looks great

Upgrade my really old 22 inch LED monitors and the difference is wild. Colors are way more vibrant and with it only being 1 monitor there are less cords which made cable management a lot easier. It took a little getting used to since it was so much bigger but after a few days I don't think I could go back.

Jaygusty

2024-10-19T20:00:00

Rated 5 out of 5

Excellent display for the office

Purchased it for my 2020 MacBook Pro. This monitor exceeded my expectations. Being able to raise and lower as well as tilt the display makes it work with my standing desk. The number of resolutions to select is also impressive. Haven't tried the PIP yet but am looking forward to connecting my Roku stick as the secondary input.

Cgrieco16

2024-07-30T20:00:00

Rated 5 out of 5

Works well!

Works well with Windows 11. Would like Ubuntu instructions or driver.

Rolf C.

2024-04-08T20:00:00

Rated 5 out of 5

Super impressed

I bought This 2 weeks ago. It so far has been an incredible upgrade to my set up. Gaming looks super impressive on the 5120x1440 and work is also great for the amount of screens I am use to having open. Highly reccomend.

Jldav

2024-03-01T19:00:00

Rated 5 out of 5

Perfect for music production

Bought this a few weeks ago for my music studio and it's gorgeous. The wide screen is perfect for music production since music recording software works on a timeline which goes from left to right. It's also allowed me to eliminate the need for two screens, which has been incredible. Haven't gamed on it yet, but I can't even imagine how cool that's gonna be. I'm so glad I bought this.

CodyWanKenobi

2024-02-11T19:00:00

Rated 4 out of 5

Great Monitor, Lousy Support

This monitor is probably overkill for me, since I primarily use it for productivity. But there were two reasons for me to buy this one... first, aesthetically, it was going to look nicer than the two different size monitors I was using before...and second, I liked that I could display two different laptops (win and macbook) at the same time, in a split screen (really picture by picture) format. The picture quality is great, and have no complaints with it. My only complaint, hence the missing 5th star, is a result of my experience with LG's support. I contacted their support because I needed assistance in setting up the split screen view (one for each laptop), I mentioned before. It appeared like I needed some onscreen software for it, but when I went to the support page and entered my model #, there were no results for said software. The only thing that appeared was a driver. In any case, I chatted with support, and explained what I was trying to do. They provided me direct links to the software they said I needed. I installed it on both of my laptops... and saw the split screen options via the software... yet I couldn't figure out how to assign an input to each screen. Again I chatted with support... and they ultimately concluded that what I was trying to do, could not be done with this monitor. I was fairly certain that wasn't true, so I called and spoke to someone, explaining the same thing. I even said, that was one of the reasons I got this monitor... I know I read about that functionality in my research. They asked if I could provide a link, but I said it was sometime ago, and I don't recall all the places I looked. In any case, they "looked into it" and again concluded it couldn't be done. As I continued to think about where I read info that it could be done... it dawned on my to look at the product page on Amazon, which is where I purchased it. And there, it specifically states "...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." Then I went to the LG site for my model, and it showed the same there as well. Now... how does LG support not know this info? Well, probably because they're just reading off some script and only providing canned responses based off of certain criteria. Anyway, I asked that it be escalated, but nobody ever got back to me about it. What did it for me, was re-reading the stated functionality, and me realizing that the split-screen function provided by the software, is different form PbP, which is available directly on the monitor. So ultimately, I figured it out myself, and concluded that I didn't even need to install anything for what I was trying to do. Had LG support had a real understanding of what I was trying to do, and actually were familiar with their products and its capabilities, versus relying on keywords from my inquiry and seeing what "solutions" popped up on their screen, they could have steered me in the right direction in two minutes.

Hawkeye75

2023-12-04T19:00:00

Rated 5 out of 5

Epic

Epic...easy to setup. Great quality of life features. Amazing picture. Easy on the eyes

Ekkla

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LG UltraGear 45GR65DC-B Specifications

Picture Quality

Picture Quality

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  • Color Depth (Number of Colors)

    1.07B

  • Native Resolution

    DQHD (5120 x 1440)

  • Aspect Ratio

    32:9

  • Brightness (Typical, Minimum)

    400 cd/sq. m (Typ) / 320 cd/sq. m (Min)

  • Color Gamut (Typ.)

    DCI-P3 95% (CIE1976)

  • Contrast Ratio

    3000:1 (Typ.)

  • Display Type

    VA

  • Pixel Pitch

    0.2124 x 0.2124mm

  • Refresh Rate

    200Hz

  • Response Time (GTG)

    1ms (GtG at Faster)

  • Screen Size

    44.5" (113.03cm)

  • Surface Treatment

    Anti-Glare

  • Viewing Angle

    178 Degree (R/L), 178 Degree (U/D)

Special Features

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  • Curvature

    1500R

  • AMD FreeSync Premium Pro

    Yes

  • DTS Headphone:X

    Yes

  • UltraWide Screen

    Yes

  • Headphone 4-Pole (Sound+Mic)

    Yes

  • Curved Screen

    Yes

  • Adaptive Sync

    FreeSync Premium Pro

  • Auto Input Switch

    Yes

  • Black Stabilizer

    Yes

  • Color Calibrated

    Yes

  • Color Weakness Mode

    Yes

  • Crosshair

    Yes

  • Dual Controller

    Yes

  • Dynamic Action Sync

    Yes

  • Factory Calibration

    Yes

  • Flicker Safe

    Yes

  • FPS Counter

    Yes

  • HDR (High Dynamic Range)

    Yes

  • HDR Effect

    Yes

  • HDR10

    Yes

  • Height (Range)

    4.33" (110mm)

  • OnScreen Control (OSC)

    Yes

  • PBP (Picture by Picture)

    Yes

  • PIP (Picture in Picture)

    Yes

  • Reader Mode

    Yes

  • Smart Energy Saving

    Yes

  • User Define Key

    Yes

  • VESA Adaptive-Sync (Display Port)

    Yes

  • VESA DisplayHDR

    DisplayHDR 600

Input/Output

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  • USB Down-stream

    Yes (2ea/ver3.0)

  • HDMI (HDCP Version)

    2.3

  • DisplayPort HDCP Version

    2.3

  • DisplayPort

    1x

  • USB Up-stream

    Yes (1ea/ver3.0)

  • HDMI

    2x

  • HDMI Version 2.1

    Yes

  • DisplayPort Version 1.4

    Yes

  • Headphone Out

    Yes

  • Stand Ergonomics

    Tilt/Height/Swivel

  • Detachable Base

    Yes

  • Height

    4.33" (110mm)

  • One Click Stand Set-up

    Yes

  • Swivel (Angle)

    -15 - 15 Degree

  • Tilt (Angle)

    -5 - 15 Degree

  • Wall Mount Size

    100 x 100mm

  • Power Consumption (DC Off)

    Less than 0.3W

  • Input

    100-240V (50/60Hz)

  • Power Consumption (Max.)

    90W

  • Power Consumption (Sleep Mode)

    Less than 0.5W

  • Power Consumption (Typ.)

    43W

  • Power Save/Sleep Mode (Max)

    Less than 0.5W

  • Type

    External Power (Adapter)

Physical

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  • Color

    Black

  • Dimensions (W x H x D)

    With Stand: 42.7 x 22 x 12.9" (108.48 x 55.88 x 32.77cm) (Up)
    With Stand: 42.7 x 17.7 x 12.9" (108.48 x 44.96 x 32.77cm) (Down)

    Without Stand: 42.7 x 13.1 x 6.4" (108.48 x 33.53 x 16.26cm)

  • Weight

    With Stand: 19.4 lbs (8.8kg)
    Without Stand: 13.7 lbs (6.22kg)

  • UPC Code

    195174068748

About LG UltraGear 45GR65DC-B

FEATURED REVIEWS

Super impressed

By Jldav

I bought This 2 weeks ago. It so far has been an incredible upgrade to my set up. Gaming looks super impressive on the 5120x1440 and work is also great for the amount of screens I am use to having open. Highly reccomend.

Excellent display for the office

By Cgrieco16

Purchased it for my 2020 MacBook Pro. This monitor exceeded my expectations. Being able to raise and lower as well as tilt the display makes it work with my standing desk. The number of resolutions to select is also impressive. Haven't tried the PIP yet but am looking forward to connecting my Roku stick as the secondary input.

Display

One Screen. Epic Possibilities
Make room on your desktop for the massive 45" curved (1500R) 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.

Multi-tasking evolved
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.

Advanced Gaming Features

Dynamic Action Sync
Respond to action as it happens with reduced input lag.

Black Stabilizer
Black Stabilizer is your ally to attack or defend in dark scenes.

FPS Counter
Your frames per second displayed for real-time data.

Crosshair
Center-display crosshairs give enhanced vision and precision for accuracy.

Customized For a Game Changing Experience
Choose from a variety of modes including Gamer, FPS or RTS to optimize display settings for the best view possible.

Performance

Epic Color & Contrast Performance
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.

Curved 45 Inch Screen with 200Hz Refresh Rate
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.

Design

Serious Connection Options For Serious Gamers
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.

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.

Amp Up Your Game
DTS Headphone:X provides accurate specialization 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.

LG UltraGear 45GR65DC-B Features

  • Massive 45" curved 32:9 display with sharp 5120 x 1440 QHD resolution
  • Lightning 200Hz and 1ms response keep gameplay smooth and razor precise
  • Experience up to 95% DCI-P3 color for stunning, cinematic visuals
  • VESA DisplayHDR 600 adds brighter highlights and deeper in-game contrast
  • FreeSync Premium Pro locks in seamless, tear-free high-FPS gameplay
  • HDMI 2.1 (2x), DisplayPort, USB (3x) & 4-Pole Headphone out with DTS HP:X
  • Slim bezel design with full tilt, height, and swivel adjustments

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Immerse yourself in vast virtual worlds on the 44.5" DQHD curved gaming monitor.
  • Experience ultra-smooth gameplay with a rapid 200Hz refresh rate and 1ms response time.
  • Enjoy vibrant, lifelike colors and deep contrasts thanks to the VA panel and HDR support.
  • Gain a competitive edge with AMD FreeSync Premium Pro, eliminating screen tearing and stuttering.
  • Multitask effortlessly with the expansive 32:9 aspect ratio, perfect for work and play.
  • Customize your view with ergonomic tilt, height, and swivel adjustments for optimal comfort.

What's in the box:

  • LG UltraGear 45GR65DC-B 44.5" 32:9 DQHD 200Hz Curved VA HDR Gaming Monitor (Black)
  • Cable Holder
  • Calibration Report (Paper)
  • Display Port Cable
  • HDMI Cable
  • Mouse Holder
  • Body Top Cover
  • Power Cord
  • USB A to B Cable
  • LG 1 Year Limited Warranty