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LG - UltraGear 34" Curved WQHD 240Hz FreeSync Premium Gaming Monitor with DisplayHDR400 (HDMI, DP, USB-C, USB-A) - Black

Model: 34G63DA-B
SKU: 6670050
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$349.99
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Highlights

  • Key Specs
    • Refresh Rate: 240Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
    • Maximum Resolution: 3440 x 1440 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
    • Response Time: 1 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
    • Panel Type: VA (Technology that affects response time and image quality.)
    • Synchronization Technology: FreeSync Premium (AMD Adaptive Sync), Not Applicable (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
    • Screen Size: 34 inches (Size of the screen, measured diagonally from corner to corner.)
    • Display Connector(s): 1 x DisplayPort 1.4, 2 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
  • General
    • Brand: LG
    • Model Number: 34G63DA-B
    • Product Name: UltraGear 34" Curved WQHD 240Hz FreeSync Premium Gaming Monitor with DisplayHDR400 (HDMI, DP, USB-C, USB-A)
    • Color: Black
    • Operating System Compatibility: Not Applicable, Not Applicable, Not Applicable, Not Applicable, Not Applicable
  • Display
    • Refresh Rate: 240Hz (The number of frames per second the device can produce natively without enhancement. Higher rates help produce smooth, seamless pictures.)
    • Maximum Resolution: 3440 x 1440 (Maximum resolution refers to the highest number of pixels that a screen can process and display. Higher resolution signals produce more detailed images.)
    • Native Resolution: 3440 x 1440 (Native resolution of a screen refers to its single, fixed resolution. Sometimes screens must scale an image up or down in order to fit the native resolution. This can cause a loss of resolution or detail.)
    • Contrast Ratio: 4000:1 (Measured difference between a displayed image's brightest whites and darkest blacks. The larger the first number, the more detail and color that can be displayed.)
    • Response Time: 1 milliseconds (The speed at which pixels can change colors is called response time. It is measured in milliseconds (ms).)
    • Display Type: LED
    • Panel Type: VA (Technology that affects response time and image quality.)
    • Synchronization Technology: FreeSync Premium (AMD Adaptive Sync), Not Applicable (Generally, these technologies allow syncing between a computer/console game's frame rate and the device's refresh rate for a smoother display without tearing.)
    • Aspect Ratio: 21:9 (The measurement of the width of a screen compared to the height of a screen, expressed as a ratio.)
    • Curved Screen: true
    • Pixel Density: 110 pixels per inch (The number of pixels present per inch on the device's display. Higher pixel density improves the clarity and sharpness of the displayed image.)
    • Brightness: 300 candela per square meter (A measure of the total light output.)
    • Screen Size: 34 inches (Size of the screen, measured diagonally from corner to corner.)
    • High Dynamic Range (HDR): true (An HDR-compatible 4K TV or other HDR-compatible product displays HDR video content when it's available from sources like 4K Ultra HD Blu-ray Discs and 4K streaming services.)
    • High Dynamic Range Format: VESA Certified DisplayHDR 400 (There are a few HDR formats that tell the TV or other HDR-compatible product how to best utilize its capabilities to display HDR content. HDR technology can support one or multiple formats, each with various benefits to picture quality.)
  • Connectivity
    • Number of DisplayPort Inputs (Total): 1
    • Number of HDMI Inputs (Total): 2
    • Display Connector(s): 1 x DisplayPort 1.4, 2 x HDMI 2.1 (The number and type of connectors used to connect to an external display.)
    • Number of USB Ports (Total): 3
    • USB Ports: 1 x USB-C, 2 x USB-A (The number and type of USB ports the product has.)
    • Headphone Jack: true (The device features an interface that allows for the connection of headphones.)
  • Compatibility
    • Wall Mountable: true (The product is able to be secured to a wall. Some products are designed ready to mount, while others may require additional hardware/accessories for installation.)
    • VESA Wall Mount Standard: 100mm x 100mm (VESA wall mount standards refer to the spacing of screw holes built into a TV in order to fit with standard TV wall mounts. These standards are implemented into most TVs and monitors.)
  • Features
    • Tiltable: true
    • Adjustable Stand Height: true
    • Built-In Webcam: false
    • Integrated Speaker(s): true
  • Dimensions
    • Product Height With Stand: 0.8 inches
    • Product Height Without Stand: 0.6 inches
    • Product Width: 31.8 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth (With Stand): 0.4 inches
    • Product Depth Without Stand: 0.1 inches
    • Product Weight: 16 pounds (The out of box weight of the item.)
    • Stand Included: true
  • Power
    • Power Consumption: 37.5 watts
  • Certifications Listings & Approvals
    • ENERGY STAR Certified: false (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
    • EPEAT Qualified: false (The Electronic Product Environmental Assessment Tool (EPEAT) was designed to provide an environmental assessment tool for purchasers. In order to qualify for EPEAT, a product must meet all 23 required criteria.)
  • Warranty
    • Warranty - Parts: 1-Year Parts and Labor
    • Warranty - Labor: 1-Year Parts and Labor
  • Other
    • UPC: 195174147085

Dominate the game with the 34” UltraGear WQHD (3340x1440) Gaming Monitor, built for speed, precision, and pure visual impact. The 21:9 UltraGear curved (1500R) display gives you more room to play and multitask, with a virtually borderless design that keeps you locked into the action. React instantly with a blistering 240Hz refresh rate and 1ms response time—perfect for competitive gamers who live in the milliseconds. Vivid color pops with HDR10, DisplayHDR 400, and up to 95% DCI-P3 color gamut, while AMD FreeSync Premium ensures buttery-smooth, tear-free visuals across PC and next-gen consoles. Connectivity made easy with USB-C, HDMI (x2), and DisplayPort. Plus, hear every detail with built-in speakers. Designed for battle and built for comfort—with a slim bezel, height, tilt and swivel adjustable stand that keeps your setup clean and dialed in.

  • UltraGear: More Screen. More Speed. More Glory.: Outpace the competition with the 34" 21:9 UltraGear WQHD gaming monitor. Experience buttery-smooth 240Hz visuals, bold HDR color, and a slim, narrow-bezel design that sharpens focus and kicks distractions to the curb.
  • 21:9 Widescreen Gaming: The 21:9 UltraGear WQHD (3440×1440) 1500R curved screen gives you extra horizontal real estate—perfect for keeping game overlays, chat, and guides in sight without alt-tabbing. The virtually borderless design keeps your focus on the action, with seamless, distraction‑free immersion—everything you need, in one epic view.
  • Vivid Color and HDR Brilliance: Immerse yourself in bold, vivid visuals with up to 95% DCI-P3 color gamut and VESA DisplayHDR 400. Enjoy rich hues, bright highlights, and deep dark shadows that make every game more vibrant and every scene more cinematic.
  • 240Hz Refresh Rate for the Win: React faster and play smoother with a blistering 240Hz refresh rate¹—perfect for high-speed competitive gaming where every millisecond counts. Experience fluid motion and razor-sharp clarity, even in the most intense action.
  • 1ms (GtG): Astounding Gaming Speed: Play with a near-instantaneous 1ms response time, which minimizes ghosting for gaming visuals that are sharp, clear and buttery smooth.
  • Ultimate Frame Sync: FreeSync Premium: Say goodbye to screen tearing and stutter. With AMD FreeSync Premium this UltraGear monitor delivers ultra-smooth, tear-free visuals, giving you perfect frame sync across PC and next-gen console gaming.
  • 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.
  • USB-C and More to Support Your Connections & Built-in Speakers: Versatile connectivity hub: USB‑C simplifies setup with power, video, and data in one—while dual HDMI, DisplayPort, and USB‑A ports ensure seamless connections to all your devices, from consoles and peripherals to productivity gear. Let the action surround you with built-in speakers delivering deeper, fuller sound that enhances cinematic gaming scenes.
  • Space-Saving Stand with Adjustable Viewing: A narrow-bezel scree on the slim stand and with compact base frees up desk space for a tidy setup, while height, tilt and swivel adjustments let you find the perfect viewing position with ease.
Whats Included
  • Monitor
  • Power Cable
  • HDMI 2.1 Cable
  • DisplayPort Cable
Disclaimers
  • ¹Graphics card that supports DisplayPort 1.4 or HDMI 2.1 are required to achieve up to 240Hz fresh rate support. Graphics card sold separately.

Q: Will it connect with a Samsung Galaxy S25 Ultra cell phone?

A: Connectivity for the LG UltraGear™ 34" Curved WQHD 240Hz FreeSync™ Premium Gaming Monitor with DisplayHDR400 (HDMI, DP, USB-C, USB-A) - Black, Model # 34G63DA-B, is listed in the parentheses in its title. Because this specific model features a built-in USB-C hub and standard HDMI ports, connecting depends on your phone's capabilities. If your smartphone (like most modern Androids or the iPhone 15 series) supports video output over USB-C, you can connect your phone directly to the monitor's USB-C upstream port. This will mirror your phone's screen and may charge your phone simultaneously. If your phone does not have a video-capable USB-C port (or uses a Lightning connector), you will need a dedicated video adapter...^Ivan.

Q: How does it attach to a macbook?

A: Connectivity for the LG UltraGear™ 34" Curved WQHD 240Hz FreeSync Premium Gaming Monitor with DisplayHDR400 (HDMI, DP, USB-C, USB-A) - Black, Model # 34G63DA-B, is listed in the parentheses in monitor's title...^Ivan.

Q: Is this a good monitor for day trading? Any other suggestions?

A: While LG UltraGear™ monitors are specifically marketed and engineered for gaming, the LG UltraGear™ 34" Curved WQHD 240Hz FreeSync Premium Gaming Monitor with DisplayHDR400 (HDMI, DP, USB-C, USB-A) - Black, Model # 34G63DA-B is highly capable for day trading. At 34", it has a large screen size, high resolution (WQHD 3440 x 1440), and ultrawide format that provides the display real estate required for monitoring multiple stock charts, order books, and news feeds simultaneously...^Ivan. LG UltraGear™ 34" Curved WQHD 240Hz FreeSync Premium Gaming Monitor with DisplayHDR400 (HDMI, DP, USB-C, USB-A) - Black Model: 34G63DA-B

Q: Does this monitor really only put out 15w of power?

A: Hello, Cambie! Thank you for sharing your question to us about the LG Monitor (34G63DA‑B). Yes — if you are using the USB‑C port for connectivity, this monitor is specified by LG to provide a maximum of 15W of Power Delivery (PD). That rating applies only to the USB‑C output for charging or powering connected devices. The monitor itself consumes more power for operation, typically in the 40–50W range depending on brightness and usage. You can explore the full feature list and support details here: https://www.bestbuy.com/product/lg-ultragear-34-curved-wqhd-240hz-freesync-premium-gaming-monitor-with-displayhdr400-hdmi-dp-usb-c-usb-a-black/JJ8VPZZPLP. If you’d like further support with documentation or setup guidance, please email us at lgdigitalcare@lg.sprinklrsupport.com so we can assist you directly. — Avril

Q: Is this work with ps5

A: The LG 34 Inch UltraGear™ WQHD 1440p 240Hz 1ms AMD FreeSync™ Premium Curved Gaming Monitor with USB Type-C PD 15W, Model # 34G63DA-B, has a native WQHD 3440 x 1440 resolution that is not supported on your PS5. However, the monitor does support a resolution of 2560 x 1440 @ 120 Hz (actual timing is 119.998 Hz), which is supported on your PS%, but that resolution has an Aspect Ratio of 16:9, and since the monitor has an Aspect Ratio of 21:9, you will get black bars on the screen with the 2560 x 1440 resolution...^Ivan.

Q: Does it have a matte screen?

A: The LG 34-inch UltraGear™ WQHD 1440p 240Hz 1ms AMD FreeSync™ Premium Curved Gaming Monitor with USB Type-C PD 15W, Model # 34G63DA-B, features an anti-glare (matte) surface treatment designed to reduce reflections and light diffusion, so it's a matte screen...^Ivan.

Q: What comes in the box?

A: An HDMI cable, DisplayPort cable, a manual, and the stand are included accessories for the LG 34-inch UltraGear™ WQHD 1440p 240Hz 1ms AMD FreeSync™ Premium Curved Gaming Monitor with USB Type-C PD 15W, Model # 34G63DA-B...^Ivan

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Dominate the game with the 34” UltraGear WQHD (3340x1440) Gaming Monitor, built for speed, precision, and pure visual impact. The 21:9 UltraGear curved (1500R) display gives you more room to play and multitask, with a virtually borderless design that keeps you locked into the action. React instantly with a blistering 240Hz refresh rate and 1ms response time—perfect for competitive gamers who live in the milliseconds. Vivid color pops with HDR10, DisplayHDR 400, and up to 95% DCI-P3 color gamut, while AMD FreeSync Premium ensures buttery-smooth, tear-free visuals across PC and next-gen consoles. Connectivity made easy with USB-C, HDMI (x2), and DisplayPort. Plus, hear every detail with built-in speakers. Designed for battle and built for comfort—with a slim bezel, height, tilt and swivel adjustable stand that keeps your setup clean and dialed in.

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Pros for LG - UltraGear 34" Curved WQHD 240Hz FreeSync Premium Gaming Monitor with DisplayHDR400 (HDMI, DP, USB-C, USB-A) - Black
There were no pros for this productOverall Performance, Refresh Rate, Resolution, Design, SizeOverall Performance, Screen Size, Refresh Rate, ImmersionOverall Performance, Screen Size, Refresh Rate, Resolution, Curvature
Cons for LG - UltraGear 34" Curved WQHD 240Hz FreeSync Premium Gaming Monitor with DisplayHDR400 (HDMI, DP, USB-C, USB-A) - Black
There were no cons for this productViewing AngleThere were no cons for this productStand, Speakers, Connectivity, Ghosting, Price

Specs

Reviews

Rating 5 out of 5 stars with 15 reviews

5 star rating. 15 reviews
93% would recommend to a friend

Customer Images

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    GREAT GAMING MONITOR

    honestly, I was upgrading from a 2015 Lenovo, so it's a night and day difference for me really easy to set up. I will be careful and take your time with the two tapping screws that are on the back of the monitor no real complaints other than the screen being massive make sure you measure your desk and make sure that itll fit. The monitor also has speakers which a lot of gaming monitors do not on top of having a really good refresh rate and the actual picture looks great. (NEW Monitor is on the left)

    Posted by Juancho

  • Rated 5 out of 5 stars

    34" Curved monitor

    Love the ease of set up and its very user friendly

    Posted by MICHELLEN

  • Rated 5 out of 5 stars

    The ultimate ultrawide gaming upgrade!

    I couldn't be happier with this 34" LG UltraGear. Upgrading to this monitor completely changed my gaming and desktop experience. The 21:9 ultrawide layout gives you massive screen real estate, which is fantastic for immersive gaming and perfect for keeping extra windows and chat overlays open while multitasking.The 240Hz refresh rate is incredibly smooth, and when combined with the 1ms response time and FreeSync Premium, motion blur and screen tearing are completely gone. The 1500R curve is just right—it wraps around your field of view perfectly without feeling distorted. Visually, the colors pop beautifully thanks to the 95% DCI-P3 color gamut, and the DisplayHDR 400 adds great depth to dark and bright scenes.The connectivity is another massive win. Having USB-C alongside HDMI and DisplayPort makes it incredibly easy to switch between a gaming rig and a work laptop, and the built-in USB hub keeps my desk clutter-free. The included speakers are a great bonus for casual viewing, and the ergonomic stand adjusts easily for perfect comfort. If you want a premium, high-speed ultrawide display that handles both heavy gaming and productivity flawlessly, this is absolutely worth it. Highly recommended!

    Posted by TRAVISA

  • Rated 5 out of 5 stars

    A great choice for 1 or 2 gaming machines

    A great choice for additional window space with 1 or 2 gaming machines. As a functional accessory for a larger gaming setup, this monitor has a lot to offer. Picture-in-Picture or Picture-by-picture provide a range of options for a dual-computer or dual input configuration. And with the built-in USB hub/switch, controlling two gaming machines with the same keyboard/mouse becomes a breeze. While wider screens can be off-putting, especially when I’m used to playing in a standard aspect ratio, this is a good balance. This is an upgrade from dual 27” monitors in my setup, and I love that the UltraGear matches the height of my 27” monitor. Using a 27” + this 34” works very well. The curve is slight and just enough to help compensate for the width of the screen. The choice of inputs (DisplayPort, HDMI, USB-C) means flexibility, and even though I only have one computer right now, the switching is perfect to allow for expansion. The image quality is excellent. Accurate colors, dark blacks, plenty of brightness. My only complaint is a minor one with the viewing angle. Viewing angle issues are always more pronounced with larger monitors, and with this one it feels like the corners and/or bottom appear less bright or vivid when I sit close to the screen. Controls are simple and intuitive, with settings menus for more advanced options, navigated with a joystick-type control on the bottom center of the monitor. The menus are straightforward with no extra bells and whistles getting in the way, while still providing full control over color balance, gamma, and other advanced options. Some displays are more efficient when it comes to power than others. I wouldn’t have thought about this except the power brick gets noticeably hot during use. Since this is a gaming monitor, it’s understandable that it’s a little more power hungry than others. At 240 Hz with HDR, it draws at least 60W. It’s less than half that with power saving features, 60Hz operation, and no HDR. The stand is sturdy and minimalistic, with a large base and a simple pillar that the monitor attaches to. It’s been a while since I saw one with “some assembly required.” I had to dig up a phillips screwdriver to attach the two pieces together. Worth it? Sure, I suppose so, just surprising.

    Posted by Kenneth

  • Rated 5 out of 5 stars

    Love it!

    I’ve been really impressed with this LG UltraGear monitor. The 34-inch ultrawide screen provides plenty of workspace for multitasking and makes games feel much more immersive. The WQHD resolution is sharp, the 240Hz refresh rate keeps gameplay incredibly smooth, and FreeSync Premium helps eliminate screen tearing. The DisplayHDR 400 adds a nice boost to colors and contrast, making games and movies look great. I also appreciate the USB-C connectivity, which makes it easy to connect my laptop with a single cable. The curved display is comfortable to use for long sessions, and the overall build quality feels premium. If you’re looking for a fast ultrawide monitor that works well for both gaming and everyday productivity, this is an excellent choice—especially when it’s on sale.

    Posted by KATHERINE

  • Customer reviews from lg.com

    Syndicated rating, 4.6060605 out of 5 stars with 33 reviews on lg.com.

    See all lg.com reviews
    lg.com
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