LG UltraGear 45Inch 165Hz WUHD OLED Curved Gaming Monitor
965/0231£1399.00
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About this product
LG UltraGear 45-inch OLED gaming monitor featuring the world's first 5K2K (5120 x 2160) OLED display. The immersive 800R curved screen combines a 165Hz refresh rate with Dual Mode 330Hz support, 0.03ms response time, DisplayHDR True Black 400, DCI-P3 98.5% colour coverage, NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro. Includes DisplayPort 2.1, HDMI 2.1 and USB-C with 90W Power Delivery.
World's first 45-inch 5K2K OLED gaming monitor delivering exceptional detail and immersion on a dramatic 800R curved UltraWide display.
Dual Mode technology: switch between immersive 5K2K at 165Hz or ultra-fast WFHD at 330Hz for competitive gaming.
DisplayHDR True Black 400 and OLED technology deliver deep blacks, outstanding contrast and vivid colours across 98.5% DCI-P3 colour coverage.
USB-C with 90W Power Delivery enables display, data transfer and laptop charging through a single cable.
NVIDIA G-SYNC Compatible and AMD FreeSync Premium Pro minimise tearing and stuttering for smooth gameplay.
Features:
- 45in OLED display.
- Curved.
- Resolution 5120 x 2160 pixels.
- 165Hz refresh rate.
- 0.03 ms response time.
- Brightness 275cd/m2.
- Built-in speakers.
- Tilt and height adjustable stand.
- Suitable for wall mounting.
- VESA mount 100 x 100mm.
Interfaces and connectivity:
- 2 HDMI ports, 1 DisplayPort, .
- Digital input.
General Information:
- Tiltable screen.
- Power saving facility.
- Size H66.5, W99.2, D34.2cm.
- Weight 9.4kg.
- Energy efficiency class: G.
- Energy Consumption per 1000h: 5kWh.
- Energy consumption in high dynamic mode per 1000h: 66kWh.
- Manufacturer's 2 year guarantee.
- EAN: 8806096436462.
Energy efficiency information:
4.8
41 reviews
89%
Recommended this product
Customers Say
LG UltraGear 45" OLED monitor offers stunning 5K resolution, vibrant colors, deep blacks, and immersive curved design ideal for gaming and productivity. Some minor issues with curve, text clarity, and firmware updates.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Literally a Game Changer!
[This review was collected as part of a promotion.] Absolutely immersive experience in games! Not going back to a flat screen.
MichalG
Great monitor
[This review was collected as part of a promotion.] Bought this for console play only. Got a great deal. Realy happy with this 2026 upgraded model.
null
Ultra wide
[This review was collected as part of a promotion.] You understand why these are called ultra wide when sitting in front of one. Takes a bit of getting used to after using a 16:9 screen which was a lg 48 inch c1 . This screen is much brighter. Very impressed. Would recommend
Mick21771
Phenomenal
[This review was collected as part of a promotion.] I truly don’t know what more to say 10/10, the colour, immersion, vivid pop, the blacks, all phenominal
FPHB
LG GX9 Ace
[This review was collected as part of a promotion.] Awesome monitor coming from a 32” Alienware to this the monitor itself is on another level the curve on it is ace and the 5k resolution n gameplay just makes it all better
Daniel Cragg
Amazing
[This review was collected as part of a promotion.] Upgrade from another 49 inch super ultrawide monitor because I needed a higher resolution. I am so glad I chose this monitor it is amazing. Will be buying another for my sim racing setup.
Chris1987
Best gaming monitor I’ve owned
[This review was collected as part of a promotion.] I use this solely for gaming and nothing compares it’s absolutely amazing , I’m using a RTX 4090 in my pc and my laptop connected through the usb-c has a 5080 and the picture quality and performance are second to none much prefer the aspect ratio of 21:9 over 32:9 I had a Samsung g something 52inch ultra wide 32:9 didn’t like it got rid and got this and i wasn’t disappointed I can’t comment on the stand never used it as I have mine on a arm , obviously with a monitor of this spec you need power to get the most out of it luckily I do and it’s well worth the extra layout if you can afford it , I have put a PS5 Pro on it but because of the 21:9 you get the black bands either side or you can stretch the image but that kind of spoils it so if your a console gamer this monitor is well over kill and you will be disappointed stick with a 16:9 4K LG do plenty of those 🙂
Scottyb, Wolverhampton
Perfection
[This review was collected as part of a promotion.] Perfect sized monitor for my desk, great sharp visuals and beautiful colours.
Ahmed1215
LG 45GX950A-B Review & Feedback
[This review was collected as part of a promotion.] After using the LG 45GX950A-B for a while, here are my honest thoughts on the experience—including what impresses me and a few areas with room for improvement: Curvature & Viewing Experience: My first impression of the screen curvature is that it feels a bit aggressive. Sitting too close creates noticeable visual fatigue—almost giving the sensation that it might strain your eyes or worsen your eyesight over time. However, sitting further back doesn't feel entirely natural either, so finding the optimal viewing distance takes some adjustment. Connectivity & Audio Integration: For a flagship monitor, it's disappointing that it lacks HDMI ARC support. Since many setup configurations—including 5.1 PC speaker setups and LG soundbars—benefit from ARC, missing this feature makes pairing with high-end audio systems unnecessarily inconvenient. Color Performance & Anti-Glare Coating: The color performance is outstanding, with rich and accurate color output. However, due to the anti-glare / matte coating, the screen loses a bit of clarity and transparency compared to monitors like MSI's glossy or semi-glossy displays, which feel a bit more vibrant and crystal-clear. Summary: Overall, it is a top-tier flagship monitor with incredible color accuracy. If LG could refine the curvature ergonomics, include HDMI ARC support, and tune the screen coating for better visual clarity, it would be virtually perfect. Hope LG takes this feedback into account for future designs!
York
Mixed feelings
The monitor is good, it looks nice. My main problem is with the text clarity. I’m using it for productivity as an extension to my Mac. The text is not sharp enough for my standards. Next time I’ll ensure to buy a screen with higher PPI.
Tudor
The small print
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The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.