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LG

LG 27G850A-B 27-inch Ultragear 4K UHD 3840 x 2160 IPS Gaming Monitor Dual-Mode 240Hz 1ms NVIDIA G-Sync Compatible

4.1(395)
$596.99$899.99

1051+ bought in the past month

About this item

  • Next-Level Gaming with 4K UHD & Nano IPS Black - Unleash next-gen gaming with the UltraGear's irst Nano IPS Black monitor. Play in razor-sharp 4K UHD at 240Hz or switch to blistering 480Hz in Full HD. With 1ms GtG response and DisplayPort 2.1, every frame is pure speed, precision, and power.
  • 4K UHD: Nano IPS Black and HDR 600 Deliver Phenomenal Visuals - Dive into 4K UHD with Nano IPS Black and HDR600 for visuals that captivate. With up to 99% DCI-P3 color and deeper blacks, every scene comes alive with stunning clarity and contrast—elevating your gaming to new levels of excitement.
  • Dual Mode: UHD at 240Hz or Full HD at 480Hz - Dual Mode lets you take full control. Enjoy graphically stunning story-driven adventures in UHD at up to 240Hz, immersing yourself in stunning visuals and rich detail. Or switch to Full HD at an electrifying 480Hz for ultra-responsive gameplay in FPS, MOBA, or racing titles. With a simple hotkey, you decide: resolution for beauty or speed for the win.
  • 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.
  • Serious Connectivity for Serious Gamers - DisplayPort 2.1 delivers ultra-fast data speeds for flawless high refresh rate gameplay. Enjoy sharper visuals with higher resolution support, virtually zero lag, and instant responsiveness, giving you the edge to dominate. The monitor also has two HDMI 2.1 ports and USB 3.2 Gen1 (1 upstream / 2 downstream)
  • NVIDIA G-SYNC Compatible - NVIDIA G-SYNC compatibility ensures tear-free, stutter-free gaming with variable refresh rate (VRR) technology. Optimized for NVIDIA GPUs, it delivers smooth, precise performance in every frame—no dedicated G-SYNC module required.
  • Nano IPS Black - Discover stunning UHD visuals with Nano IPS Black. Enjoy deeper blacks, vibrant colors with up to 99% DCI-P3 coverage, and enhanced contrast for stunning clarity in every game even at wide viewing angles.
  • VESA DisplayHDR 600: Brilliant Brightness and Stunning Colors - Experience elevated visuals with VESA DisplayHDR 600 certification with stunning peak brightness of 600 nits, exceptional color coverage up to 99% DCI-P3, and 10-bit color depth. Ideal for gaming, streaming, or creative projects, this certification ensures a superior HDR experience that highlights the details.
  • 4-Pole Jack & DTS HP:X: Gaming Audio Unleashed - Experience lifelike 3D audio with DTS Headphone, pushing out spatial sound to make you feel even more part of the game. The 4-pole headphone jack combines stereo audio and mic input, delivering crisp sound and clear game-play comms through a single connection.
  • 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. Navigate smart features with ease and switch seamlessly between your PC and the built-in webOS streaming platform, all with intuitive shortcuts.

Key details

Brand
LG
Resolution
4K UHD 2160p
Aspect Ratio
16:9
Screen Surface Description
Matte
screen_resolution
3840x2160

Dimensions and fit

Screen Size
27 Inches
standing_screen_display_size
27 Inches

Item information

max_screen_resolution
3840 x 2160 Pixels
number_of_usb_30_ports
3
best_sellers_rank
#18,745 in Electronics ( See Top 100 in Electronics ) #470 in Computer Monitors
Highlights

About this item

  • Next-Level Gaming with 4K UHD & Nano IPS Black - Unleash next-gen gaming with the UltraGear's irst Nano IPS Black monitor. Play in razor-sharp 4K UHD at 240Hz or switch to blistering 480Hz in Full HD. With 1ms GtG response and DisplayPort 2.1, every frame is pure speed, precision, and power.
  • 4K UHD: Nano IPS Black and HDR 600 Deliver Phenomenal Visuals - Dive into 4K UHD with Nano IPS Black and HDR600 for visuals that captivate. With up to 99% DCI-P3 color and deeper blacks, every scene comes alive with stunning clarity and contrast—elevating your gaming to new levels of excitement.
  • Dual Mode: UHD at 240Hz or Full HD at 480Hz - Dual Mode lets you take full control. Enjoy graphically stunning story-driven adventures in UHD at up to 240Hz, immersing yourself in stunning visuals and rich detail. Or switch to Full HD at an electrifying 480Hz for ultra-responsive gameplay in FPS, MOBA, or racing titles. With a simple hotkey, you decide: resolution for beauty or speed for the win.
  • 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.
  • Serious Connectivity for Serious Gamers - DisplayPort 2.1 delivers ultra-fast data speeds for flawless high refresh rate gameplay. Enjoy sharper visuals with higher resolution support, virtually zero lag, and instant responsiveness, giving you the edge to dominate. The monitor also has two HDMI 2.1 ports and USB 3.2 Gen1 (1 upstream / 2 downstream)
  • NVIDIA G-SYNC Compatible - NVIDIA G-SYNC compatibility ensures tear-free, stutter-free gaming with variable refresh rate (VRR) technology. Optimized for NVIDIA GPUs, it delivers smooth, precise performance in every frame—no dedicated G-SYNC module required.
  • Nano IPS Black - Discover stunning UHD visuals with Nano IPS Black. Enjoy deeper blacks, vibrant colors with up to 99% DCI-P3 coverage, and enhanced contrast for stunning clarity in every game even at wide viewing angles.
  • VESA DisplayHDR 600: Brilliant Brightness and Stunning Colors - Experience elevated visuals with VESA DisplayHDR 600 certification with stunning peak brightness of 600 nits, exceptional color coverage up to 99% DCI-P3, and 10-bit color depth. Ideal for gaming, streaming, or creative projects, this certification ensures a superior HDR experience that highlights the details.
  • 4-Pole Jack & DTS HP:X: Gaming Audio Unleashed - Experience lifelike 3D audio with DTS Headphone, pushing out spatial sound to make you feel even more part of the game. The 4-pole headphone jack combines stereo audio and mic input, delivering crisp sound and clear game-play comms through a single connection.
  • 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. Navigate smart features with ease and switch seamlessly between your PC and the built-in webOS streaming platform, all with intuitive shortcuts.

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Product videos

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Customer reviews

395 reviewsPositive

Rated 4.1/5 across 395 reviews — well received overall.

  • 75% of sampled reviews give 4–5 stars.

Customers say

Customers find the monitor performs well as a work and gaming display, with crisp images at 144Hz and good color accuracy with great blacks.

Generated from the text of customer reviews

Reviews with images

Customer review image for Defective Unit/Quality Control Issue or Damage due to delivery?Customer review image for Defective Unit/Quality Control Issue or Damage due to delivery?Customer review image for Defective Unit/Quality Control Issue or Damage due to delivery?
See all photos
★★★★★

The first of it's kind, loving it.

Great IPS color, better blacks, clear, fast, smooth, no issues with dp1.4 on windows 10. I've read others have 2.1dp possible issues, but there is a setting that lets you change the dp signal inside the OSD so maybe that could be a fix? I've had no issues so far. I prefer IPS over OLED due to longevity and brightness, and no worries for burn-in. Loving the 480hz at 1080p even in newer titles. Read more

Chase Womble
★★★★★

EXELENT

excellent, but blacks in dark scenes are weak Read more

Valentino
★☆☆☆☆

Defective Unit/Quality Control Issue or Damage due to delivery?

The media could not be loaded. Now, this is the best monitor for me. The specs are amazing, fast IPS, 4K, 144hz, HDMI 2.1, Veda HRD600, 27". EVERYTHING ABOUT THIS MONITOR IS PERFECT! But my monitor was a defective unit which had a vertical line of dead pixels on the right side. This could be from damage from delivery or due to quality control issues from LC. I got this monitor (brand new condition) for $749 on a deal on Amazon. I am not paying $800+ with taxes on a defective monitor. I am returning this product. If they offer a reduced price or $749 (the same initial price I bought it for) then I'll repurchase it. Hopefully, the next time it will not be a defective unit. Be AWARE of the quality control issues or the damage that can occur to the monitor from delivery. My review is also to create proof and evidence of my case. Have a great day everyone and I hope this helped your buying decision. This is a great monitor and go for it if you have the $$$. Read more

Customer review image for Defective Unit/Quality Control Issue or Damage due to delivery?Customer review image for Defective Unit/Quality Control Issue or Damage due to delivery?Customer review image for Defective Unit/Quality Control Issue or Damage due to delivery?
Lawrance Alex Gomes
★★★★★

Best Christmas gift

My son loves it! Says the screen is big, the colors are phenomenal. It’s something he wanted, not too big, just the right size with the best qualities. Read more

Customer
★★★★☆

Good with but having problems

I got this seeing that it is compatible with a ps5 and has everything you could want or need with a monitor. At first I noticed that the screen turns off every time I load into a game for some reason or when I load something. And at first I noticed these little black lines horizontally across the screen originally it was barely noticeable to the naked eye but after maybe 3 months of use by the day the lines consume more space and as of today they take up a small but very noticeable portion of the bottom screen. After 30 minutes or so they fade away but it gets annoying to see. Everything else about this monitor is good maybe a bummer that it has no speakers for the price point but other than that it has good 4k good color customization and overall a good monitor. Maybe mine is defective. Read more

Marco
★★★★★

Really solid 4K IPS monitor

Really good monitor. If you’ve had a 4K IPS before, you know what to expect. The 480hz 1080p mode is mostly a gimmick unless you play 8/16 bit games or are super into esports at 1080p. I rarely play games below 1440 though. The monitor gets really bright and the text clarity is really nice since I also use this for work. Only negative for me is the lack of USB-C display input. Other than that it works really well Read more

Davis Fleisher
★★★★★

Top of the line gaming monster!

Best gaming monitor I've ever owned by far. Not even sure how they could make it better in any way that matters. Read more

James A. Beatty
★★★★★

Gracias

Llegó en buen estado Read more

Liss

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