LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B)

LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B)

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Listed since 7 April 2026

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Description

World's first 5K2K OLED
The world's first 45-inch 5K2K (5120x2160) OLED display provides a 34% wider view than standard 16:9 displays and a 33% increase in pixel count over UHD (3840x2160). This 5K2K OLED represents boldly more darker shadows, brigher lights and vibrant colours while gameplay in any environments.

The brightest OLED
Experience stunning visuals with LG WOLED. Built on LG's OLED leadership and featuring Micro Lens Array+ (MLA+) technology, it delivers up to 37.5% brighter SDR, optimizing light efficiency and minimizing loss. It represents a standard luminosity of 275 nits (APL 100%) and a peak brightness of 1300 nits (APL 1.5%). With Delta E ≦ 2 colour accuracy, it ensures vivid, true-to-life colours for immersive, precise gaming even in bright environments.

Step into the 21:9 sweet spot for gaming
No more fisheye experience to take in both sides of the 49-inch 32:9 ratio display at a glance. The 45-inch 21:9 curved OLED monitor offers a 12% larger viewing area** and this balanced, optimized ratio creates immersive and captivating gameplay. Once you experience the 45-inch 21:9 sweet spot, you'll never go back to shorter.

The ideal curvature 800R
Immerse in the 800R curve designed to match natural sight, placing you at the core of its curvature. Dive into vivid, distortion-free graphics as you explore the gaming universe.

Deeper black, realistic colour
Experience unparalleled depth and vibrant realism with VESA DisplayHDR true black 400, delivering detailed black expression even in the darkest scenes. With a 1.5M contrast ratio, DCI-P3 98.5% (typical) colour gamut, and Delta E ≦2 colour accuracy ensures that colours are displayed with realistic detail, just as originally intended.

Advanced anti-glare technology certified by triple UL
LG WOLED’s advanced anti-glare technology minimizes frustrating reflections and distractions, delivering crystal-clear gaming performance by maintaining consistent clarity in any lighting. Additionally, with Triple UL certification for reducing harmful blue light while preserving vivid colour tones and lifelike visuals, it provides visual comfort and a smoother gaming experience—whether you’re gaming in bright environments or LED-lit rooms.

125 PPI, enhanced readability
Boasting 125 PPI (Pixels Per Inch) and an RGWB subpixel layout, it delivers a precise gaming experience, ensuring you catch every crucial detail. Plus, it also makes productivity tasks, like editing documents or website content, more readable.

Switch between 330Hz-165Hz with Dual-Mode
With VESA Certified Dual-Mode, seamlessly switch between WUHD 165Hz for graphically rich games and WFHD 330Hz for fast-paced action. Enjoy eight Dual-Mode options and easily choose your favorite screen size and aspect ratio (21:9, 16:9) through the On-Screen Display. Plus, you can easily switch between a physical hotkey or keyboard shortcut via LG Switch, optimizing gameplay across all genres.

0.03ms (GtG), incredible speed
Experience lightning-fast 0.03ms (GtG) response time, minimizing ghosting for sharp, clear visuals. Stay ahead in every game with unmatched speed and smooth motion.

The latest DP 2.1 for blazing fast gameplay
Enhance your gaming and productivity with the new DisplayPort 2.1, delivers 165Hz high-speed gaming at 5K2K resolution. The USB-C supports display, data transfer, and 90W device charging simultaneously, providing seamless laptop support all through a single cable. Enjoy faster and smoother performance for both work and play.

Certified with a widely adopted technology
Powered by AMD FreeSync™ Premium Pro, NVIDIA-validated G-SYNC® compatibility, and VESA AdaptiveSync™ certification, this monitor ensures tear-free, ultra-smooth visuals and low latency, delivering unmatched gaming precision and fluidity.

Immerse yourself in 10Wx2 Rich Bass
Experience rich bass-driven sound with 10W x 2 stereo speakers, enhancing your immersion. For a more personal experience, easily connect a headset via the 4-pole headphone out and enjoy realistic 3D audio with DTS Headphone:X. This is a crucial advantage for FPS games, where team communication and directional sound are essential during voice chat.

Protecting OLED via On-Screen Display
Through On-Screen Display, you adjust OLED brightness and enable protection settings to prevent afterimages or burn-in, allowing you to enjoy superior OLED picture quality for longer. Plus, gamers can also easily customize their gaming setup for optimal performance.

How to use On-Screen Display
Enjoy seamless access to your favorite features as you dive into gaming or searching! Let’s find the joystick located in the center of your monitor. Press the joystick button to bring up main menu of the gaming GUI.

Advanced gaming features
- Dynamic Action Sync reduces input lag for real-time response.
- Black Stabilizer brightens dark scenes, helping gamers spot enemies and details.
- Crosshair enhances precision for deadly accuracy.
- FPS Counter shows your real-time frame rate.

Clutter-free, sleek design
The clutter-free L-stand and sleek design are crafted to save desk space and minimize dead zones, making your setup clean and efficient. Experience hexagon lighting and a virtually borderless 4-sided design, paired with a fully adjustable base for swivel, tilt, and height adjustments.

Specifications

Display diagonal114.3 cm (45")
Display resolution5120 x 2160 pixels
HD type5K Ultra HD
Native aspect ratio21:9
Display technologyOLED
Panel typeOLED
TouchscreenNo
Display brightness (peak)1300 cd/m²
Display brightness (typical)275 cd/m²
Response time0.03 ms
Response time measurement typeGTG (Gray to Gray)
Display surfaceMatt
Anti-glare screenYes
Screen shapeCurved
Screen curvature rating800R
Supported graphics resolutions5120 x 2160
Supported video modes720p, 1080p, 1440p, 2160p
Contrast ratio (typical)1500000:1
Maximum refresh rate165 Hz
Refresh rate optimizorYes
Viewing angle, horizontal178°
Viewing angle, vertical178°
Display number of colours1.07 billion colours
Pixel pitch0.2035 x 0.2035 mm
Pixel density125 ppi
High Dynamic Range (HDR) supportedYes
High Dynamic Range (HDR) technologyHigh Dynamic Range 10 (HDR10), DisplayHDR 400 True Black, HDR Effect
DDC/CIYes
Colour depth10 bit
Colour gamut standardDCI-P3
DCI-P3 coverage98.5%
NVIDIA G-SYNCYes
NVIDIA G-SYNC typeG-SYNC Compatible
AMD FreeSyncYes
AMD FreeSync typeFreeSync Premium Pro
VESA Adaptive Sync supportYes
Flicker-free technologyYes
Low Blue Light technologyYes
Game modeYes
Game featuresScreen Size Optimizer
Number of speakers2
RMS rated power20 W
Built-in speaker(s)Yes
Built-in cameraNo
Market positioningGaming
Product colourBlack
Frameless designYes
Detachable standYes
Built-in USB hubYes
USB hub version3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeUSB Type-C
Number of upstream ports1
Number of downstream ports2
Number of USB Type-C upstream ports quantity1
USB Type-A downstream ports quantity2
USB Type-C downstream ports quantity1
USB Type-C DisplayPort Alternate ModeYes
USB Power Delivery (USB PD)Yes
USB Power Delivery up to90 W
HDMIYes
HDMI ports quantity2
HDMI version2.1
DisplayPorts quantity1
DisplayPort version2.1
Headphone outYes
HDCPYes
HDCP version2.3
VESA mountingYes
Panel mounting interface100 x 100 mm
Wall mountableYes
Cable lock slotYes
Height adjustmentYes
SwivellingYes
Tilt adjustmentYes
Picture-in-PictureYes
On Screen Display (OSD)Yes
LED indicatorsYes
Energy efficiency class (SDR)F
Energy efficiency class (HDR)F
Energy consumption (SDR) per 1000 hours45 kWh
Energy consumption (HDR) per 1000 hours45 kWh
Power consumption (standby)0.5 W
Power consumption (off)0.3 W
AC input voltage100 - 240 V
AC input frequency50/60 Hz
Power supply typeExternal
Energy efficiency scaleA to G
Width (with stand)991.6 mm
Depth (with stand)342 mm
Height (with stand)665.6 mm
Weight (with stand)14 kg
Width (without stand)991.6 mm
Depth (without stand)225.5 mm
Height (without stand)460.7 mm
Weight (without stand)9.4 kg
Package width1142 mm
Package depth564 mm
Package height301 mm
Package weight20.5 kg
Package typeBox
Stand includedYes
Cables includedDisplayPort, HDMI, USB Type-C
Power adapter includedYes
Quick start guideYes
DisplayPort cable length1.5 m
Country of originChina
Brand specific technologiesAspect Ratio Options, Black Stabiliser, Crosshair, DAS Mode, Dual Mode, Glare Free, Super+ Resolution, Ultrawide GameView
Hardware calibrationYes
Warranty period2 year(s)

Full specifications

MarqueLG
Référence fabricant45gx950abaek
EAN8806096436462

Why choose the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) in 2026?

The LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the LG 32GR93U-B computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black, Grey, Purple from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Technical analysis of the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B)

Among the main strengths of the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B), the most notable are its competitive pricing from £1,784.99 and the recognition of the LG brand. Buyers who have already used this type of product in the Computers & Hardware category generally highlight the effectiveness of the core functions and ease of maintenance. It is a product that suits both first-time buyers and those replacing existing equipment, with a short learning curve and stable performance over time.

What the tech specs reveal

The LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) spec sheet details the specifications that make a difference in daily use. For a savvy buyer, this data allows objective comparison with other products in the Computers & Hardware category. LG publishes precise specifications that make comparison easier and help you make an informed purchase decision. Consult the technical specifications table on this page for full details. The LG 32GR93U-B computer monitor 80 cm (31.5") 3840 x 2160 pixels 4K Ultra HD LCD Black, Grey, Purple from the same brand may also interest you for a direct comparison.

In practice day to day

In daily use, the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) is designed to fit easily into the regular habits of Computers & Hardware users. LG has optimised this model for regular use, with accessible features and simplified maintenance.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 403200 £
Mid-range403200 £ to 940800 £
High-endOver 940800 £

Before buying the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B), remember to check the total price including delivery costs. On Compiral, sorting by total price lets you immediately identify the best offer among all listed retailers. Comparing return conditions and the warranty period offered by each retailer is also a good habit before finalising your order in the Computers & Hardware category.

Frequently asked questions about LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B)

Is the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) in stock?

Stock availability for the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Computers & Hardware category.

Where can I buy the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) at the best price?

To buy the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) at the best price, compare all available offers in our table at the top of this page. The 1 offer listed include delivery costs to give you the true total cost. Sort by ascending price and filter by free delivery to quickly identify the best deal among our verified partner retailers.

How does the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) compare to competitors in the Computers & Hardware category?

In the Computers & Hardware category, the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) suitable for beginners?

Yes, the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) is generally appreciated by both beginners and regular users of the Computers & Hardware category. It is quick to set up and LG usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B)?

Refurbished versions of the LG UltraGear 45" 5K2K 165Hz Curved OLED Dual Mode Gaming Monitor (45GX950A-B) may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

Highlights

Highlights

  • This 5K2K OLED represents boldly more darker shadows
  • Built on LG's OLED leadership and featuring Micro Lens Array+ (MLA+) technology
  • It represents a standard luminosity of 275 nits (APL 100%) and a peak brightness of 1300 nits (APL 1.5%)
  • With Delta E ≦ 2 colour accuracy
  • The 45-inch 21

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