Increase Your Productivity - I upgraded from a 27" monitor to this 34" UltraWide monitor from LG. Managing mutliple windows at one time has never been easier. I've had good luck with LG products. I was also wanted a monitor with both USB-A and USB-C to connect my camera and MacBook directly to it. This one is exactly what I needed.
20% off LG – UltraWide 34″ WQHD 144Hz Curved Monitor FreeSync Premium HDR10 (HDMI, DisplayPort, USB-C) – Black
SKU: 6685372
$27999
Was $349.99 Save $70.00
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Overview
- Widescreen Workflows Made Effortless
Upgrade your desktop setup with a curved 34″ 21:9 UltraWide WQHD display that lets you see more at once. Enjoy smooth 144Hz1 visuals, vibrant HDR color, and a sleek, narrow-bezel design—perfect for on-screen multitasking, creativity, and everyday comfort. - Curved 21:9 UltraWide WQHD Display
The 21:9 UltraWide WQHD (3440×1440) display gives you room to work across multiple apps at once—reducing window switching and improving focus. The subtle 1800R curve follows your natural line of sight for comfortable long sessions, while the sleek design keeps your workspace open, clean, and distraction-free. - Up to 99% sRGB Color Coverage
Up to 99% sRGB coverage and HDR10 support deliver balanced color and smooth tonal transitions across documents, media, and HDR content. - USB Type-C: All-in-One Connectivity
USB-C connectivity simplifies your setup by handling display, data, and up to 65W laptop charging through a single cable. With DisplayPort and HDMI and two USB ports also on board, it’s easy to connect laptops and peripherals for a cleaner desk and smoother workflows. - Dual Controller (KVM Switch)
Control two PCs with a single monitor, keyboard, and mouse. Easily switch between devices and move files between systems with simple drag-and-drop—streamlining your setup and reducing desk clutter without extra hardware. - Customize Your Screen View with the Switch App
The Switch app transforms your screen into a multitasking hub for work, gaming, and streaming. Effortlessly split the screen into up to 6 sections, customize display layouts, or launch video calls with a single hotkey. - AMD FreeSync Premium Technology
Powered by AMD FreeSync Premium certification, this monitor delivers tear-free, ultra-smooth visuals with low latency—so fast motion stays controlled, responsive, and visually precise during gameplay. - 144Hz Keeps Motion Super Smooth
With a 144Hz refresh rate and 5ms response time, this UltraWide keeps visuals smooth and clear. Perfect for video calls, streaming, and gaming. - Reader Mode Brings Comfort to Reading
Reader Mode reduces blue light displaying warmer hues and tones ideal for reading documents or browsing for extended periods. - Space-Saving Stand with Adjustable Screen
UltraWide’s slim stand with a square base helps keep your workspace clean and organized while saving valuable desk space. The 3-side virtually borderless screen with tilt and height adjustability makes it easy to dial in a comfortable viewing position, and one-click mounting allows for quick, and easy setup.
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Specifications
Capacity & configuration
- Display Type
- LED
- Panel Type
- VA
- Stand Type
- Adjustable height stand
Dimensions & weight
- Product Name
- UltraWide 34" WQHD 144Hz Curved Monitor FreeSync Premium HDR10 (HDMI, DisplayPort, USB-C)
- Product Height Without Stand
- 14.1 inches
- Product Width
- 31.9 inches
- Product Depth Without Stand
- 3.6 inches
- Product Weight
- 17 pounds
- Maximum Adjustable Height
- 18.3 inches
- Product Depth (With Stand)
- 8.7 inches
Features
- Brand
- LG
- Color
- Black
- Refresh Rate
- 144Hz
- Maximum Resolution
- 3440 x 1440
- Native Resolution
- 3440 x 1440
- Contrast Ratio
- 4000:1
- Response Time
- 5 milliseconds
- Synchronization Technology
- FreeSync Premium Pro (AMD Adaptive Sync)
- Aspect Ratio
- 21:9
- Display Contour
- Curved
- Pixel Density
- 110 pixels per inch
- Brightness
- 300 candela per square meter
- Screen Size
- 34 inches
- High Dynamic Range (HDR)
- Yes
- High Dynamic Range Format
- HDR 10
- Number of DisplayPort Inputs (Total)
- 1
- Number of HDMI Inputs (Total)
- 2
- Display Connector(s)
- 2 x HDMI 2.0
- Number of USB Ports (Total)
- 1
- USB Ports
- 2 x USB-A 3.2
- Headphone Jack
- Yes
- Wall Mountable
- Yes
- VESA Wall Mount Standard
- 100mm x 100mm
- Stand Ergonomics
- Tilt
- Built-In Webcam
- No
- Integrated Speaker(s)
- No
- ENERGY STAR Certified
- No
- EPEAT Registered
- No
- Operating System Compatibility
- Not Applicable
- UPC
- 195174147368
Power & warranty
- Model Number
- 34U640B-B
- Warranty - Parts
- 1 Year Parts and Labor
- Warranty - Labor
- 1 Year Parts and Labor
Warranty & protection
Included manufacturer warranty
See manufacturer documentation.
Register your product with the manufacturer within 30 days of delivery.
Warranty service
Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.
Customer reviews
Write a reviewLg wide screen - Easy to setup. Excellent picture. Nice big screen. No issues.
Excellent Monitor - I love the monitor! I can hook up my work PC and my personal MacBook Pro to split screen and use both! Makes me very productive not just at work but ensuring I get my personal things done too! I love this monitor because I can also hook up speakers to it and sound from either source that I want!
More workspace, less physical monitors - I replaced 2 23" Monitors with this Ultra wide. It saved some horizonal space on my desk and allowed me to increase the size of fonts and still have multiple applications open on a single workspace. I love that I no longer have the division of workspaces due to dual monitor setup. There is an application to setup window spaces, but I was unable to get it installed even from the LG support website. I use the native Windows setup instead. It took me a while to dial-in the color depth to my liking but overall, the colors are decent for watching the occasional movie or stream while taking a break from work. I also like that the power to this monitor can also charge my laptop via the lightning adapter while simultaneously providing the video feed. So less wires/connections to my laptop directly.
Questions & answers
Ask a question
Email [email protected] or call (888) 419-6820 during business hours.
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