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Product comparison · 2 monitors

AOC U27G4D computer monitor vs BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor

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  • 27specifications compared
  • 11differ
  • 16identical
  • 53known for one product only

Key differences

The BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor has 0.97 ms more response time than the AOC U27G4D computer monitor (1 ms vs 0.03 ms). The AOC U27G4D computer monitor has 148,500 :1 more contrast ratio (typical) than the BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor (150000:1 vs 1500:1). The AOC U27G4D computer monitor has 45 Hz more maximum refresh rate than the BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor (165 Hz vs 120 Hz). Display diagonal: 68.6 cm (27") on the AOC U27G4D computer monitor, 60.5 cm (23.8") on the BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor. Display resolution: 3840 x 2160 pixels on the AOC U27G4D computer monitor, 1920 x 1080 pixels on the BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor.

  • Display diagonal
    • 68.6 cm (27")
    • 60.5 cm (23.8")
  • Display resolution
    • 3840 x 2160 pixels
    • 1920 x 1080 pixels
  • Panel type
    • OLED
    • IPS
  • Response time
    • 0.03 ms
    • 1 ms
  • Contrast ratio (typical)
    • 150000:1
    • 1500:1
  • Maximum refresh rate
    • 165 Hz
    • 120 Hz
  • Display number of colours
    • 1.07 billion colours
    • 16.7 million colours
  • Pixel density
    • 163 ppi
    • 93 ppi

Side by side

Differences highlightedShow differences only
80 specifications
A

AOC

U27G4D computer monitor

Model U27G4D

View product
B

BenQ

GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor

Model GW2491P

View product
Display8 differ
Display diagonalDiffers68.6 cm (27")60.5 cm (23.8")
Display resolutionDiffers3840 x 2160 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyKnown for oneLED
HD typeKnown for oneFull HD
Panel typeDiffersOLEDIPS
LED backlightYesYes
Display brightness (typical)Known for one250 cd/m²
Response timeDiffers0.03 ms1 ms
Response time measurement typeGTG (Gray to Gray)GTG (Gray to Gray)
Anti-glare screenKnown for oneYes
Screen shapeFlatFlat
Contrast ratio (typical)Differs150000:11500:1
Maximum refresh rateDiffers165 Hz120 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers1.07 billion colours16.7 million colours
Pixel densityDiffers163 ppi93 ppi
Colour gamut standardKnown for onesRGB
Colour gamutKnown for one99%
Pixel pitchKnown for one0.153 x 0.153 mm
High Dynamic Range (HDR) supportedKnown for oneYes
Performanceidentical
Flicker-free technologyYesYes
Low Blue Light technologyKnown for oneYes
Smart modesKnown for oneStandard, Game, ePaper, Cinema
Multimediaidentical
Built-in speaker(s)Known for oneNo
Built-in cameraKnown for oneNo
Designidentical
Market positioningKnown for oneGaming
Product colourKnown for oneBlack
Ports & interfaces3 differ
HDMIYesYes
HDMI ports quantityDiffers21
HDMI versionDiffers2.11.4
DisplayPorts quantity11
DisplayPort versionDiffers1.41.2
Headphone outKnown for oneYes
Headphone outputsKnown for one1
HDCPYesYes
HDCP versionKnown for one1.4
Audio outputKnown for oneYes
Built-in KVM switchKnown for oneNo
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Wall mountableKnown for oneYes
Height adjustmentKnown for oneYes
Tilt adjustmentYesYes
Tilt angle range-5 - 20°-5 - 20°
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneBulgarian, Greek, Ukrainian, Arabic, Simplified Chinese, Traditional Chinese, Czech, German, English, French, Hungarian, Italian, Japanese, Korean, Dutch, Polish, Portuguese, Romanian, Russian, Spanish, Swedish
Number of OSD languagesKnown for one21
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
PivotKnown for oneYes
Pivot angleKnown for one-90 - 90°
SwivellingKnown for oneYes
Picture-in-PictureKnown for oneYes
Poweridentical
Energy efficiency class (SDR)Known for oneD
Energy efficiency class (HDR)Known for oneNot available
Energy consumption (SDR) per 1000 hoursKnown for one14 kWh
Power consumption (typical)Known for one17 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one25 W
AC input voltageKnown for one100 - 240 V
Power supply typeInternalInternal
Energy efficiency scaleKnown for oneA to G
Power consumption (off)Known for one0.3 W
Weight & dimensionsidentical
Width (with stand)Known for one543 mm
Depth (with stand)Known for one181.9 mm
Height (with stand)Known for one414.3 mm
Weight (with stand)Known for one2.9 kg
Width (without stand)Known for one543 mm
Depth (without stand)Known for one46.4 mm
Height (without stand)Known for one315.8 mm
Weight (without stand)Known for one2.52 kg
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneHDMI
Quick start guideKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
Low input lagKnown for oneYes
Bezel thickness typeKnown for oneFrameless
Mean time between failures (MTBF)Known for one70000 h

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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