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Lg 34UC80-B Curved Ultrawide Monitor Review 2022

The LG 34uc80-b is one of our most popular & affordable ultrawide monitor. The monitor has a 34-inch diagonal and a gentle curve to improve its gaming capabilities. It is the best ultra-wide monitor for gaming, watching HD movies, graphic work and other productive work. This is not the only thing that makes it attractive. The panel features AMD’s FreeSync and runs on LG’s AH-IPS –panel with 10-bit color depth support. The panel can cover more than 99% of the sRGB gamut. This is industry standard for photo editing, and other color-critical projects. This curved monitor is a must-have for creative professionals, with sRGB’s over 99 percent accuracy.

The LG 34UC80 21.9 Ultra Wide Curved Monitor is the perfect large-screen monitor for both work and play. Its graceful curve creates an immersive viewing experience. The elegant design and Ultra Wide Quad Definition (WQHD), picture quality will make your movies, games, and creative passions seem alive. You can quickly charge your devices with the USB 3.0 Quick Charge. It’s easy to view multiple documents or sources on the 34-inch screen. The LG 34UC80 displays everything you need, whether it’s for work, leisure, hobbies, or entertainment.

Design & Connectivity Of LG 34UC80-B

The LG 34UC80 ultrawide screen monitor is elegant and simple in design. The ergonomics of the LG 34UC80 ultrawide monitor include a tilt of -5deg/20deg and a height adjustment of up to 120mm. There are also 100 x 100 holes that can be used for VESA mounting. You can get extra immersion with the 1900R curvature. When viewed closely, wide and curved screens can make a lot of sense. The LG 34UC80B’s 3,800mm screen slides into an arc so image distortion will not be a problem.

There is a DisplayPort1.2 socket, two HDMI 2.0 ports, a headphones jack and a pair of USB 3.0 ports. Fast charging is possible with the USB-1 socket, but you must enable it first in your OSD. If fast charging is enabled you can’t transfer data between the connected device.

Performance OF LG 34UC80-B

The LG 34UC80 is just like every modern LG monitor, offering a variety of useful features that can be used for everyday and gaming. You can navigate the OSD using the joystick located beneath the bottom of the monitor. Alternatively, you can use the On Screen Display application to adjust all settings in a desktop program. The monitor’s brightness of 300 cd/m2 is much higher than LG’s stated figure. It also has a 5M to 1 contrast ratio. High contrast is vital as it makes images vibrant and allows this monitor to deliver a wide range of shades. Even closely matched tones can be distinguished easily.

This monitor has no dead pixels. We also have not experienced backlight bleeding or IPS glow. You can use your AMD graphics card to synchronize your GPU’s frame rate and this monitor’s refresh rate if you have an AMD graphics cards. You’ll be able to eliminate screen tearing or stuttering in the 48-75Hz FreeSync range, which is connected via the DisplayPort connector. However, it is possible to still use the monitor at 75Hz if you have an Nvidia GPU. This can be done by setting a custom resolution in the variable refresh technology. Playability at 75Hz is better and the Dynamic Action Sync feature activated reduces input lag to 10ms.

Features OF LG 34UC80-B

Gaming screens require fast response times, and the LG delivers excellent results. The average response time is 5ms, and anything less than 20ms is acceptable for gaming. The LG 34UC80B is the fastest 1440p ultrawide monitor, and has virtually eliminated ghosting and motion blur in fast-paced gaming. 

To further reduce ghosting, you can use the OSD (Onscreen Display) Response Time Control feature. Surprisingly fast-paced games play better on the 75Hz LG34UC80-B than other 100Hz VA-panels with similar 3,440 x 1,440 resolutions (e.g. the Viotek GNC34C) because it has less blur. There are not many benefits to using a 100Hz panel, including smoother visuals for fast-paced games. The colors remain true to the original temperature and only a slight deviation across the whole screen is allowed. This is an important attribute for movies and gaming, so they are essential for multi-use panels like this.

You will also be able find the Screen Split feature. This allows you to snap an application window onto a specific part of the screen, making multitasking easier. Also, there are PbP and PiP modes. There are many options for adjustments, including brightness, contrast, color temperature and brightness. The Reader mode also allows you to use the blue light filter, which will make viewing at night more enjoyable. The Black Stabilizer feature is available for gaming. It alters the Gamma Curvature to make objects brighter in dark areas. You can also customize your gaming presets by choosing the best picture settings. Or you can simply use one of the FPS or RTS modes.

Other Options

You can also get it with built-in speakers, such as the LG 34UC88 . At same price range,  AOC offers a 3440×1440 curved VA panel model with a refreshing rate of 144Hz.


Screen Size34-inch
Resolution‎3440 x 1440 Pixels
Panel TypeIPS
Aspect Ratio21:9
Refresh Rate60Hz (75Hz)
Response Time5ms
Adaptive SyncFreeSync (55Hz-75Hz)
PortsDisplayPort 1.2, 2x HDMI 2.0
Other Ports2x USB 3.0, Headphone Jack
Brightness300 cd/m2
Contrast Ratio1000:1
Colors1.07 billion (8-bit + FRC)
Voltage‎240 Volts
8.5Expert Score

The LG 34UC80 is an IPS curved 34-inch 3440×1440 IPS display with FreeSync upto 75Hz for AMD users. The range of refresh rates is limited for NVIDIA(60Hz) , which can be dangerous and possibly a deal-breaker for some gamers. Overall, It offers excellent screen quality and a wide range of features at a lower price than other panels. It is an excellent & affordable option.

  • Ultrawide Curved IPS Display
  • sRGB 99% Color Gamut
  • HDR 10 Compatibility
  • Borderless Design
  • Adjustable Stand
  • Anti-glare Screen
  • Perfect for Personal, Gaming &amp
  • Business
  • For AMD users refresh rates is 75Hz
  • USB 3.0 Quick Charge
  • No speakers
  • For NVIDIA users refresh rates is 60Hz
Lg 34UC80-B Curved Ultrawide Monitor Review 2022
Lg 34UC80-B Curved Ultrawide Monitor Review 2022

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