LG

LG 27BN55UP-B 27" 4K IPS Monitor - 3840x2160, 5ms, 60Hz, HDMI/DP, VESA, Pivot (Boxed)

SKU 18503 Brand LG EAN13 8806091983473
27-inch 4K IPS monitor with 3840x2160 resolution, 5ms response time, 60Hz refresh rate, DisplayPort 1.4, dual HDMI, AMD FreeSync, HDR10, pivot stand, and VESA mount for professional use.
Monitors - Screen Size 27 inches
Monitors - Resolution 4K UHD (2160p)
Monitors - Panel Type IPS
Monitors - Response Time (GtG) 5 ms
Monitors - Form Factor Flat
Monitors - Refresh Rate 60Hz
Monitors - Curvature Flat
Monitors - Video Inputs DisplayPort 1.4 HDMI 2.0
Monitors - Sync Technology AMD FreeSync
Monitors - Peak Brightness 600 nits
Monitors - Special Features Speakers VESA Mount

The LG 27BN55UP-B is a professional-grade 27-inch 4K UHD monitor designed for content creation, design, and office applications. Featuring a native 3840x2160 resolution on an IPS panel with 178° viewing angles, this monitor delivers exceptional color accuracy with DCI-P3 95% coverage and HDR10 support for vibrant, detailed imagery. The 5ms gray-to-gray response time and 60Hz refresh rate provide smooth performance for productivity workflows.

Connectivity options include DisplayPort 1.4 and dual HDMI 2.0 inputs, ensuring compatibility with a wide range of devices. The monitor features AMD FreeSync technology for adaptive refresh rate support and includes built-in speakers for audio passthrough. The ergonomic design includes a fully adjustable stand with pivot, tilt, and height adjustment capabilities, plus VESA 100x100mm mounting support for flexible workspace integration. With 300 nits peak brightness, 1000:1 contrast ratio, and a matte display surface with flicker-free technology and blue light filter, this monitor is optimized for extended viewing comfort.

Additional features include a 3-year manufacturer warranty, ENERGY STAR 8.0 and TCO Certified 9 certifications, and low standby power consumption of 0.5W. The monitor weighs 6.5kg with stand and measures 622.6mm (W) x 371mm (H) x 45.8mm (D).

  • 4K UHD (3840x2160) IPS display with 163 ppi pixel density
  • DCI-P3 95% color accuracy and HDR10 support
  • DisplayPort 1.4 and dual HDMI 2.0 connectivity
  • AMD FreeSync adaptive sync technology
  • Fully adjustable ergonomic stand with pivot function
  • VESA 100x100mm mount compatible
  • Built-in speakers and audio passthrough
  • Blue light filter and flicker-free technology
Screen Size27 inches (68.6 cm)
Resolution3840 x 2160 pixels (4K UHD)
Pixel Density163 ppi
Panel TypeIPS LCD
Display Colors1070 million (10-bit)
Brightness300 cd/m² (nits)
Contrast Ratio1000:1
Response Time (GtG)5 ms
Refresh Rate60 Hz
Viewing Angle178° (H) / 178° (V)
Color GamutDCI-P3 95%
HDR SupportHDR10
Sync TechnologyAMD FreeSync
Display SurfaceMatte
BacklightWhite LED
Video Inputs1x DisplayPort 1.4, 2x HDMI 2.0
AudioBuilt-in speakers, audio passthrough
AdjustabilityHeight (130 mm), Tilt, Swivel, Pivot
VESA Mount100 x 100 mm
Dimensions (W x H x D)622.6 x 371 x 45.8 mm
Weight (without stand)4.40 kg
Weight (with stand)6.50 kg
Power Consumption (typical)26 kWh / 1000 h
Power Consumption (standby)0.5 W
AC Input100 - 240 V, 50 - 60 Hz
ColorBlack
Special FeaturesBlue light filter, Flicker Free Technology, Kensington security slot
CertificationsENERGY STAR 8.0, TCO Certified 9
Energy Efficiency ClassF (EU scale A-G)
Warranty3-year bring-in
Included AccessoriesDisplayPort cable, Power cable, Power supply