Appliance & electronics support
Find your model numberAbout our sources

Put the details side by side

Compare your models.

Source-linked measurements, matching labels, and visible unknowns.

A shared value does not establish installation fit or parts compatibility. Check measurement definitions and source test conditions.
SpecificationBenQGW3290-TBenQGL2780-B
Backlight typeLEDSource LEDSource
Curved monitorFalseSource FalseSource
Declared display featuresUSB-C,Built-In SpeakersSource Variable Refresh Rate,BluetoothSource
ENERGY STAR partnerBenQ CorporationSource BenQ CorporationSource
Manufacturer named in archiveBenQ Corp.Source BenQ Corp.Source
Maximum power delivery65 WSource Not recorded
Monitor energy use at 115 V75.2 kWh/yearSource 43 kWh/yearSource
Monitor off-mode power0.22 WSource 0.08 WSource
Native resolution3.7 megapixelsSource 2.1 megapixelsSource
Native resolution2560 x 1440 pixelsSource 1920 x 1080 pixelsSource
OLED monitorFalseSource FalseSource
On-mode power23.97 WSource 13.8 WSource
Panel technologyIPS LCDSource TN LCDSource
Power source typeAc to dc internal power supplySource Ac to dc internal power supplySource
Product typeMonitorSource MonitorSource
Reported color gamut<= 32.9% of CIELUVSource 33.8Source
Screen diagonal31.5 inSource 27 inSource
Signal and data interfacesDisplay,HDMI,USBSource VGA,DVI,Display,HDMISource
Sleep-mode power0.3 WSource 0.1 WSource
Supported color spacessRGBSource sRGBSource
Touchscreen capabilityFalseSource FalseSource
USB-C power delivery supportedYesSource NoSource
Viewable screen area425 sq inSource 311 sq inSource