Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (319) 373-8001 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

Multi-generational family owned and operated
Delivery, installation, and haul away available
Servicing all residential brands

Black Friday Deals!

27'' UltraFine 4K OLED pro Monitor with Pixel Dimming & 1M : 1 Contrast Ratio

LG 27EQ850B


  • 27" 4K UHD (3840 x 2160 ) OLED Display
  • DCI-P3 99% (Typ.) & Adobe RGB 99% (Typ.)
  • USB Type-C™ with 90 Power Delivery, DisplayPort x2, HDMI, USB x3
  • OLED Pixel Dimming HDR & 1M : 1 Contrast Ratio

See More



  • 27" 4K UHD (3840 x 2160 ) OLED Display
  • DCI-P3 99% (Typ.) & Adobe RGB 99% (Typ.)
  • USB Type-C™ with 90 Power Delivery, DisplayPort x2, HDMI, USB x3
  • OLED Pixel Dimming HDR & 1M : 1 Contrast Ratio
  • Hardware Calibration
  • Tilt/Height Adjustable Stand
Screen Size 26.9"
Display Type OLED
Color Gamut (Typ.) Adobe RGB & DCI-P3 99% (CIE1976)
Color Depth (Number of Colors) 1.07B
Pixel Pitch (mm) 0.1553 x 0.1553 mm
Response Time (GTG) 1ms (GTG)
Refresh Rate 60Hz
Aspect Ratio 16:9
Display Resolution UHD
Resolution 3840 x 2160
Brightness 200cd (typ) / 180cd (Min)
Contrast Ratio 1M:1
Viewing Angle 178 (R/L), 178 (U/D)
HDMI Yes x 1
DisplayPort Yes x 2
USB Type-C Yes x 1
Headphone Out 3-pole (Sound Only)
USB Up-stream Yes (1ea/ver3.0)
USB Down-stream Yes (3ea/ver3.0)
USB-C (Data Transsmission): Yes
USB-C (Power Delivery) 90W
Type External Power(Adapter)
Input 100~240V (50/60Hz)
Power Save/Sleep Mode (Max) Less than 0.5W
DC Off (Max) Less than 0.3W
Power Consumption (Typ.) 60W
Power Consumption (Max.) 200W
Dynamic Action Sync: Yes
Factory Calibrated Yes
H/W Calibration: Self Calibration
OnScreen Control (OSC) Yes
HDR (High Dynamic Range) HDR10
User Define Key Yes
Built-in KVM: Yes
Color Calibrated Yes
Dual Controller Yes
Speaker No-built in speaker
With Stand (WxHxD) 24.6" x 23.2" x 9.6" (up) 24.6" x 18.9" x 9.6"(down)
Without Stand (WxHxD) 24.6" x 14.7" x 1.4"
Shipping Dimensions (WxHxD) 35" x 7.2" x 21.6"
With Stand Weight 11.2 lbs
Without Stand Weight 6.8 lbs
Shipping Weight 22.7 lbs
Display Position Adjustments Tilt/Height/Pivot
Wall Mount Size (mm) 100 x 100 mm
Display Port Cable Yes
HDMI Cable Yes
USB Type-C Cable Yes
Others (Accessory) DC Extension Cable
USB A to B Cable Yes
Limited Warranty 1 Year Parts and Labor
UPC 195174045244
Country of origin China

Quick Specs

  • Appearance

  • Type: Miscellaneous

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.