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Item #:
203089641
LG 45GX900A-B 45-Inch Ultragear WQHD (3440 x 1440) OLED Curved Gaming Monitor, 240Hz, 0.03ms, NVIDIA G-Sync, VESA DisplayHDR True Black 400, HDMI
89% of respondents would recommend this to a friend
Item #:
203089641
BDT 161786
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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39%
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Imported from USA store
QTY:
Only 3 items left in stock.
Order now and get it around Tuesday, July 14
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Step into next-gen performance with the latest 27 QHD UltraGear OLED gaming monitor engineered for serious PC and console gamers.
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What Stands Out
High Refresh Rate
Experience ultra-smooth gameplay with a 280Hz refresh rate, reducing motion blur and ensuring fluid visuals, perfect for competitive gamers looking for a responsive monitor.
Fast Response Time
With an astonishing 0.03ms response time, this monitor provides instantaneous pixel transitions, delivering crisp and precise imagery essential for fast-paced gaming scenarios.
Vibrant Colors
The LG OLED display covers 99.5% of DCI-P3 color space, offering vivid and lifelike colors that enhance immersion in gaming and deliver stunning visuals for creative work.
Product Details
- The 240Hz OLED gaming monitor that’s Ahead of the (800R) Curve -The huge 45” WQHD OLED with a steep 800R curve and up to 1300 nits (APL 1.5%) peak brightness pulls you deep into the action, while a 240Hz refresh rate and 0.03ms response time keep gameplay insanely fast and smooth.
- Up to 240Hz & 0.03ms – Outrageous OLED Gaming Speed - Game at the speed of OLED with an ultra-fast 240Hz and near instantaneous 0.03ms (GtG) response time. The faster speed lets you respond quickly to opponents and enjoy smoother scenes with less lag or ghosting.
- Ultimate Frame Sync: FreeSync Premium Pro & G-SYNC Compatible - Say goodbye to screen tearing and stutter. With AMD FreeSync Premium Pro and NVIDIA G-SYNC compatibility, this OLED monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming.
- Bright Picture. Deep Blacks, Brilliant Detail: OLED Gaming FTW - Get lost in vivid visuals with OLED technology, delivering exceptional brightness, up to 98.5% of DCI-P3 color coverage, a 1.5M:1 contrast ratio, and DisplayHDR True Black 400. Every gaming scene pops with deep blacks, brilliant highlights, and cinematic color.
- Size Matters in OLED Gaming - The 21:9 45” UltraGear OLED delivers the ultimate ultra-wide screen space for gaming, offering more screen area than a 49” 32:9 screen. Get ready for a bigger, more immersive gaming experience that pulls you deeper into the action.
- The 800R Curve: Surround Yourself in the Action - See and feel the action all around you with the dramatic 800R curve. This steep curvature extends your periphery, pulling you deeper into the game and making the action more intense.
- Low Glare, More Focus: Play Without Distractions - UL-verified “Flicker-free Display”, “Discomfort Glare Free” and “Low Blue Light Hardware Solution Platinum”, this OLED display keeps your view crisp and colors bold. With advanced anti-glare tech minimizing reflections, you get distraction-free clarity—so you can stay focused and dominate in any lighting.
- Unlock Your Potential with Advanced Gaming Features - Dynamic Action Sync reduces input lag for real-time response. Black Stabilizer brightens dark scenes to see what's hidden. FPS Counter shows your real-time frame rate. Crosshair enhances precision for deadly accuracy
- Serious Connectivity for Serious Gamers - For next gen console gaming or PC gaming, with HDMI 2.1, DisplayPort 1.4 and USB Type-C (65W power delivery), UltraGear's versatile connectivity enables high-resolution graphics, and fast, fluid gaming.
| Aspect Ratio | 21:9 |
| Screen Finish | Matte |
| Contrast Ratio | 1500000:1 |
| Refresh Rate | 240 Hz |
| Display Type | OLED |
| Display Technology | WQHD |
| Viewing Angle | 178 Degrees |
| Brightness | 275 Candela per Square Meter |
| Pixel Pitch | 0.303 |
| Color Gamut | 90.0 |
| Has Color Screen | Yes |
| Picture Quality Enhancement Technology | DisplayHDR True Black 400, HDR 10 |
| Screen Size | 44.5 Inches (113 cm) |
| Item Dimensions D x W x H | 13.3"D x 39.1"W x 26.1"H (33.8 x 99.3 x 66.3 cm) |
| Item Weight | 29.8 Pounds (13.52 kg) |
| Resolution | QHD Ultra Wide 1440p |
| Display Resolution Maximum | 3440 x 1440 Pixels |
| Native Resolution | 3440x1440 |
| Connectivity Technology | DisplayPort, HDMI, USB Type C |
| Hardware Connectivity | DisplayPort, HDMI, USB Type C |
| Adaptive Sync | FreeSync Premium Pro, G-Sync Compatible |
| Additional Features | Built-In Speakers, Curved, Dynamic Action Sync, Height Adjustment, High Dynamic Range, Swivel Adjustment, Ultrawide Screen |
| Specific Uses For Product | Gaming, Multimedia, Personal |
| Color | Black |
| Mounting Type | Wall Mount |
| Shape | Curved |
| Brand | LG |
| Model Number | 45GX900A-B.AUS |
| Model Name | 45GX900A-B.AUS |
| UPC | 195174124062 |
| Manufacturer | LG Electronics Inc. |
| Unit Count | 1.0 Count |
| Built-In Media | DisplayPort Cable, HDMI 2.1 Cable, Monitor, USB-C Cable |
| Response Time | 0.03 Milliseconds |
| Total Number of HDMI Ports | 2 |
| Total Usb Ports | 3 |
| Total USB 3.0 Ports | 2 |
| Screen Surface Description | Matte |
What's in the box
Monitor
HDMI 2.1 Cable
DisplayPort Cable
USB-C Cable
Who Should Buy?
-
Competitive Gamers
This monitor's fast refresh rate and ultra-low response time provide an edge in competitive gaming scenarios.
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Content Creators
The high color accuracy with DCI-P3 99.5% coverage supports professionals in visual editing and graphic design.
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Home Entertainment
VESA DisplayHDR TrueBlack500 enhances the viewing experience for movies and shows, making it ideal for home theaters.
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Casual Users
General users who only browse or use standard applications won't benefit from the monitor's advanced features.
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Budget Gamers
The price point may be too high for gamers looking for basic performance without premium features.
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Low-End Systems
Users with older PCs may not take full advantage of the monitor's capabilities and high refresh rate.
Product Description
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Customer Questions & Answers
-
Question:
What is the resolution of the LG 45GX900A-B Gaming Monitor?
Answer: The LG 45GX900A-B features a WQHD resolution of 3440 x 1440. This high resolution allows for stunningly detailed images and vibrant colors, making it ideal for both gaming and professional use. The ultrawide aspect ratio enhances your field of view, providing an immersive experience in games and movies. For instance, in racing games, you’ll appreciate the ability to see more of the track, while in productivity, it allows you to view multiple windows side by side. -
Question:
What refresh rate does the LG 45GX900A-B monitor support?
Answer: This monitor supports an impressive refresh rate of 240Hz, which is particularly beneficial for gamers. A higher refresh rate results in smoother motion and reduces motion blur, providing a competitive edge in fast-paced games. When playing titles such as first-person shooters or racing games, you'll notice sharper images and improved responsiveness, enhancing overall gameplay experience. -
Question:
What are the response times of the LG 45GX900A-B?
Answer: The LG 45GX900A-B boasts an ultra-fast response time of 0.03ms. This rapid response time minimizes ghosting and motion blur, which is crucial for competitive gaming. In scenarios where every millisecond counts, such as in online multiplayer games, this feature ensures you won't miss critical moments and can react swiftly to opponents. -
Question:
Is the LG 45GX900A-B compatible with NVIDIA G-Sync?
Answer: Yes, the LG 45GX900A-B is compatible with NVIDIA G-Sync technology. This integration helps to eliminate screen tearing and stuttering by synchronizing the monitor’s refresh rate with the graphics card’s frame rate. For gamers using NVIDIA graphics cards, this ensures a fluid and seamless gaming experience, particularly in high-action scenarios where maintaining frame stability is essential. -
Question:
What does VESA DisplayHDR True Black 400 mean?
Answer: VESA DisplayHDR True Black 400 certification means that the monitor can produce deep blacks and a high dynamic range. This feature is particularly useful for viewing HDR content as it enhances contrast and provides more vibrant colors. Whether you're watching movies or playing games designed for HDR, visuals will appear more lifelike and immersive, creating an enjoyable viewing experience. -
Question:
Can this monitor display 4K content?
Answer: While the LG 45GX900A-B does not support true 4K resolution, its WQHD 3440 x 1440 resolution is a great option for most gamers. It strikes a good balance between performance and visual quality, allowing for higher frame rates even in graphically demanding scenarios. If you’re playing a game that supports upscaled graphics or enjoying high-definition videos, this resolution offers sharp and clear images that maintain rich detail. -
Question:
What connectivity options does the LG 45GX900A-B offer?
Answer: The LG 45GX900A-B comes with HDMI 2.1, providing versatility in terms of connectivity. This latest HDMI standard supports higher bandwidth, allowing for higher resolutions and refresh rates over a single cable. It’s perfect for connecting to next-generation gaming consoles, ensuring you make the most out of the monitor’s capabilities. Users can easily switch between gaming consoles and PCs without hassle. -
Question:
Is the LG 45GX900A-B suitable for professional use?
Answer: Absolutely, the LG 45GX900A-B is not only designed for gamers but also for creative professionals. The OLED technology combined with VESA DisplayHDR True Black provides excellent color accuracy and contrast, making it great for photo and video editing. Users in design or content creation fields will appreciate the rich colors and deep blacks, which can help in making precise adjustments to their work. -
Question:
What gaming genres benefit the most from this monitor?
Answer: This monitor excels in fast-paced gaming genres such as first-person shooters, racing games, and action-adventure titles. The ultra-wide 3440 x 1440 resolution gives a wider perspective, allowing players to spot enemies or track moving objects more effectively. Additionally, with the 240Hz refresh rate and 0.03ms response time, the monitor provides unparalleled smoothness, giving competitive gamers an edge against opponents. -
Question:
Where can I buy the LG 45GX900A-B Gaming Monitor in Bangladesh?
Answer: You can buy the LG 45GX900A-B Gaming Monitor from Ubuy in Bangladesh. Ubuy offers a reliable platform for purchasing this high-end gaming monitor, ensuring you have access to its advanced features and specifications. It is known for its great customer service and seamless online shopping experience, making it a preferred choice for tech enthusiasts looking to enhance their gaming setup.
LG Monitors 45GX900A-B.AUS Editorial Review
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Last Updated on June 21, 2026
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BDT 161786
Order now and get it around Tuesday, July 14
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QTY:
Only 3 items left in stock.
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Features & Benefits
- Experience stunning clarity with up to 1500 nits peak brightness.
- Enjoy flawless visuals with UL-Verified Perfect Black, Perfect Color, and 100% Color Fidelity.
- Achieve 280Hz refresh rate and 0.03ms response time for competitive gaming.
- G-SYNC and FreeSync Premium Pro compatibility for smoother gameplay.
- Highly versatile connectivity with HDMI 2.3 and DisplayPort 1.4.
- Adjustable stand and DTS Headphone:X support for an immersive experience.
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