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Product comparison · 2 monitors

AOC CQ27G4S computer monitor vs BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor

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  • 26specifications compared
  • 13differ
  • 13identical
  • 58known for one product only

Key differences

The AOC CQ27G4S computer monitor has 4 ms more response time than the BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor (5 ms vs 1 ms). The AOC CQ27G4S computer monitor has 3,500 :1 more contrast ratio (typical) than the BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor (5000:1 vs 1500:1). The AOC CQ27G4S computer monitor has 280 Hz more maximum refresh rate than the BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor (400 Hz vs 120 Hz). Display diagonal: 68.6 cm (27") on the AOC CQ27G4S computer monitor, 60.5 cm (23.8") on the BenQ GW2491P 24" IPS 1920x1080 120Hz 1ms Eye-Care Widescreen Gaming Monitor. Display resolution: 2560 x 1440 pixels on the AOC CQ27G4S 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
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • Panel type
    • VA
    • IPS
  • Response time
    • 5 ms
    • 1 ms
  • Screen shape
    • Curved
    • Flat
  • Contrast ratio (typical)
    • 5000:1
    • 1500:1
  • Maximum refresh rate
    • 400 Hz
    • 120 Hz
  • Display number of colours
    • 1.073 billion colours
    • 16.7 million colours

Side by side

Differences highlightedShow differences only
84 specifications
A

AOC

CQ27G4S computer monitor

Model CQ27G4S

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 resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyKnown for oneLED
HD typeKnown for oneFull HD
Panel typeDiffersVAIPS
LED backlightYesYes
Display brightness (typical)Known for one250 cd/m²
Response timeDiffers5 ms1 ms
Response time measurement typeGTG (Gray to Gray)GTG (Gray to Gray)
Anti-glare screenKnown for oneYes
Screen shapeDiffersCurvedFlat
Contrast ratio (typical)Differs5000:11500:1
Maximum refresh rateDiffers400 Hz120 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers1.073 billion colours16.7 million colours
Pixel densityKnown for one93 ppi
Colour gamut standardKnown for onesRGB
Colour gamutKnown for one99%
Backlight typeKnown for oneW-LED
Response time (MPRT)Known for one0.3 ms
Screen curvature ratingKnown for one1500R
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 cameraNoNo
Designidentical
Market positioningKnown for oneGaming
Product colourKnown for oneBlack
Detachable standKnown for oneYes
Ports & interfaces4 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 versionDiffers1.4/2.21.4
VGA (D-Sub) ports quantityKnown for one0
DVI portKnown for oneNo
Audio outputKnown for oneYes
Microphone inKnown for oneNo
Built-in KVM switchKnown for oneNo
Ergonomics1 differ
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Wall mountableKnown for oneYes
Height adjustmentKnown for oneYes
Tilt adjustmentYesYes
Tilt angle rangeDiffers-3.5 - 21.5°-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
PivotKnown for oneNo
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-30 - 30°
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
Networkidentical
Ethernet LANKnown for oneNo
Other featuresidentical
Low input lagKnown for oneYes
Bezel thickness typeKnown for oneFrameless
RS-232 interfaceKnown for oneNo

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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