LG UltraWide 34U511A-B 34 Inch 100Hz FHD IPS Monitor
962/0443£199.00
*- Save £40.00Was £239.00
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About this product
The LG UltraWide U5 34U511A-B is an expansive 34-inch 21:9 WFHD (2560 x 1080) IPS monitor engineered to maximise multitasking efficiency and modern workspace comfort. Delivering uniform, wide-angle clarity, it features VESA DisplayHDR 400 support and a 99% sRGB colour gamut for enhanced detail and brightness. Workflows are streamlined via the native LG Switch app for rapid screen-splitting, while 1ms MBR and a 100Hz refresh rate keep motion fluid. It includes an adjustable stand and Eye-Care features for complete comfort.
Expansive 21:9 UltraWide Real Estate with LG Switch integration.
LG Switch for screen spilting.
Features:
- 34in IPS display.
- Resolution 2560 x 1080 pixels.
- Full HD Display.
- 100Hz refresh rate.
- 5 ms response time.
- Brightness 400cd/m2.
- Contrast ratio 1000:1.
- Tilt-adjustable stand.
- Suitable for wall mounting.
- VESA mount 100 x 100mm.
Interfaces and connectivity:
- 1 HDMI port, 1 DisplayPort, .
General Information:
- Tiltable screen.
- Power saving facility.
- Size H48.67, W81.65, D22cm.
- Weight 7.6kg.
- Energy efficiency class: F.
- Energy Consumption per 1000h: 29kWh.
- Energy consumption in high dynamic mode per 1000h: 40kWh.
- Manufacturer's 2 year guarantee.
- EAN: 8806096526965.
Returns
If you want us to collect an unwanted small item after delivery, it costs £3.95 or you can return it to any store for free. You won’t be charged if the item is faulty, or if it was delivered by a supplier.
Energy efficiency information:
4.2
5 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.
Great monitor for using multiple apps
[This review was collected as part of a promotion.] Great monitor, easy to set up. Has made home working so much easier by having the ability to split my screen and work in multiple apps at the same time. Great value and looks very smart.
DShaw
Great budget ultrawide for work and multitasking
[This review was collected as part of a promotion.] I bought the LG 34U511A-B to replace my old 24 inch screen and the extra space makes multitasking side-by-side an absolute game-changer. The colours are bright and the 100Hz refresh rate makes scrolling feel incredibly smooth, though text can look a little soft if you sit very close due to the 1080p resolution. Overall, the stand only tilts so you might want a separate desk arm but it offers fantastic value for money for a home office.
ManWithAMap
⭐⭐⭐⭐⭐ Fantastic UltraWide Monitor for Work and Entertainment
[This review was collected as part of a promotion.] I've been using the LG 34" UltraWide Monitor for both productivity and entertainment, and it has completely transformed my setup. The 21:9 ultrawide display provides plenty of screen space, making multitasking effortless. I can comfortably have multiple windows open side by side without feeling cramped. The colour calibration is excellent, producing vibrant and accurate colours that make photos, videos, and everyday content look fantastic. The 400 nits brightness ensures a clear picture even in well-lit rooms, while the 100Hz refresh rate delivers noticeably smoother scrolling and motion compared to standard monitors. I was also impressed by how responsive the monitor feels thanks to the 1ms MBR response time. Whether I'm working, streaming content, or enjoying casual gaming, everything looks crisp and fluid. The slim design and wide screen create an immersive viewing experience, and the build quality feels premium. Setup was straightforward, and the monitor has performed reliably from day one. Overall, this LG UltraWide monitor is an excellent choice for anyone looking to boost productivity, enjoy immersive entertainment, or upgrade their home office. Highly recommended! 📸 Suggested photo captions: • My upgraded home office setup with the LG 34" UltraWide Monitor • Plenty of screen space for multitasking and productivity • Crisp, vibrant display that's perfect for work and entertainment
AimeeS
So nice
[This review was collected as part of a promotion.] From the moment i set it up , i was impressed with this monitor. The screen is bright, clear, and the extra width makes a big difference when I’m working on multiple windows or browsing . It feels sturdy and well made, and i’ve had a smooth experience throughout
MihaiT
Good for the office
[This review was collected as part of a promotion.] Wanted a widescreen monitor to support working at home. Excellent for having multiple windows open or working on large worksheets. Not terribly flexible but you get what you pay for.
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The small print
*Prices correct as displayed but are subject to change.
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.