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Black flat 27 inch IPS monitor with slim bezels on a tilt stand

BenQ

BenQ GW2790C 27" 144Hz IPS FHD monitor

SKU CH-N379-675S9 MPN GW2790C

A 27-inch flat IPS monitor with 144Hz refresh rate, 99% sRGB colour and USB-C connectivity for home office use

  • Cabinet ColorBlack
  • Screen Size27"
  • LED BacklightYes
  • WidescreenYes
  • Resolution1920 x 1080
  • Refresh Rate144Hz
  • Smooth motion for gaming and video with 144Hz refresh rate
  • Accurate colour work across 99% sRGB gamut on IPS panel
  • Consistent image quality from 178° horizontal and vertical viewing angles
  • Single-cable video, data and power via USB Type-C port
  • Reduced eye strain through flicker-free, low-blue-light and e-paper modes

Everyday work and play

The BenQ GW2790C is a 27 inch flat IPS monitor built for home office tasks and casual gaming. Its 1920 x 1080 resolution at 144 Hz gives smooth motion for video and light play. Wide 178° viewing angles and 99% sRGB coverage keep colours consistent across the screen. A single USB Type-C port adds simple connectivity for modern laptops.

Thermals noise and power

The display draws 20 W in normal use and drops below .5 W in power saving mode. An internal 90 to 264 V AC supply means no external brick and no fan noise. Brightness reaches 300 cd/m2 with a 1500:1 contrast ratio for clear text and video. Flicker-free and low blue light modes reduce eye strain during long sessions.

Build connectors and mounting

A tilt adjustable stand offers -5° to 20° movement and the unit weighs 9.7 lbs with stand attached. VESA 100 x 100 mm mounting holes allow wall or arm installation. Video inputs include one DisplayPort 1.2 and one HDMI 1.4 for PC or console use. Built in 2 W stereo speakers handle basic audio without extra hardware.

Highlights

  • Smooth motion for gaming and video with 144Hz refresh rate
  • Accurate colour work across 99% sRGB gamut on IPS panel
  • Consistent image quality from 178° horizontal and vertical viewing angles
  • Single-cable video, data and power via USB Type-C port
  • Reduced eye strain through flicker-free, low-blue-light and e-paper modes

Specifications

BrandBenQ
ModelGW2790C
Cabinet ColorBlack
Screen Size27"
LED BacklightYes
WidescreenYes
Resolution1920 x 1080
Refresh Rate144Hz
Viewing Angle178° (H) / 178° (V)
Display Colors16.7 Million
Brightness300 cd/m2
Contrast Ratio1,500:1
Aspect Ratio16:9
Response Time5ms (GtG)
PanelIPS
Display TypeFHD
Color Gamut99% sRGB
Curved Surface ScreenFlat Panel
Video Ports1 x DisplayPort 1.2 / 1 x HDMI 1.4
USB Ports1 x USB Type-C
HeadphoneHeadphone jack
Power Supply90-264 AC built in
Power Consumption20W (On mode), <0.5W (Power saving mode), <0.3W (Off mode)
Stand AdjustmentsTilt (down/up): -5° / 20°
Built-in Speakers2 x 2W
Built-in WebcamNo
VESA Compatibility - Mountable100 x 100mm
FeaturesVisual Optimizer (formerly B.I.+)
Low Blue Light
Flicker-free Technology
e-Paper Mode
Care Mode
Color Weakness
Dimensions17.7" x 24.1" x 8.16" with stand
11.5" x 24.1" x 2.5" without stand
Weight9.7 lbs.
Package ContentsPower Cord (1.5m)
HDMI Cable (1.5m)
Shipping weight5.44 kg
Package size737 × 406 × 203 mm

Questions about this item

How do I attach the GW2790C to a VESA 100 x 100 mm arm, and which step is often missed?

Remove the stand by unscrewing the four VESA bolts, then mount the bracket; the step people miss is keeping those bolts to secure the arm instead of discarding them.

What part of the GW2790C will need replacement first after long daily use?

The LED backlight is rated for typical panel lifetime; brightness may gradually drop from 300 cd/m2, but no user-replaceable component is specified.

What limit appears first when the GW2790C runs at 144 Hz for hours?

The 5 ms grey-to-grey response time and 1,500:1 contrast ratio remain constant; the first practical limit is the 20 W power draw warming the cabinet.

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