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Product comparison · 2 monitors

Acer VW237Q bi vs NEC MultiSync EA271U-BK computer monitor

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  • 28specifications compared
  • 18differ
  • 10identical
  • 62known for one product only

Key differences

  • Display diagonal
    • 57.1 cm (22.5")
    • 68.6 cm (27")
  • Display resolution
    • 1920 x 1200 pixels
    • 3840 x 2160 pixels
  • Display technology
    • LCD
    • LED
  • HD type
    • WUXGA
    • 4K Ultra HD
  • Display brightness (typical)
    • 250 cd/m²
    • 350 cd/m²
  • Response time
    • 4 ms
    • 5 ms
  • Aspect ratio
    • 16:10
    • 16:9
  • Display number of colours
    • 16.78 million colours
    • 1.073 billion colours

Side by side

Differences highlightedShow differences only
90 specifications
A

Acer

VW237Q biView product
B

NEC

MultiSync EA271U-BK computer monitor

Model EA271U-BK

View product
Display8 differ
Display diagonalDiffers57.1 cm (22.5")68.6 cm (27")
Display resolutionDiffers1920 x 1200 pixels3840 x 2160 pixels
Native aspect ratioKnown for one16:9
Display technologyDiffersLCDLED
HD typeDiffersWUXGA4K Ultra HD
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs250 cd/m²350 cd/m²
Response timeDiffers4 ms5 ms
Supported graphics resolutionsKnown for one3840 x 2160
Aspect ratioDiffers16:1016:9
Contrast ratio (typical)Known for one1000:1
Display number of coloursDiffers16.78 million colours1.073 billion colours
Pixel pitchKnown for one0.16 x 0.16 mm
Pixel densityKnown for one163 ppi
Horizontal scan rangeKnown for one31.5 - 136 kHz
Vertical scan rangeKnown for one30 - 75 Hz
Viewable size, horizontalKnown for one17.8 cm
Viewable size, verticalKnown for one17.8 cm
DDC/CIKnown for oneYes
Colour gamut standardKnown for onesRGB
sRGB coverage (typical)Known for one110.1%
NTSC coverage (typical)Known for one78%
3DKnown for oneNo
Contrast ratio (dynamic)Known for one100000000:1
Colour gamutKnown for one72%
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneNo
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraKnown for oneNo
Number of speakersKnown for one2
Ports & interfaces1 differ
Built-in USB hubKnown for oneYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for oneUSB Type-C
USB Type-A downstream ports quantityKnown for one3
USB Type-C downstream ports quantityKnown for one1
DVI portKnown for oneNo
HDMI ports quantityDiffers12
DisplayPorts quantityKnown for one1
Audio outputKnown for oneYes
HDCPKnown for oneYes
VGA (D-Sub) ports quantityKnown for one1
Ergonomicsidentical
Cable lock slotKnown for oneNo
Height adjustmentKnown for oneYes
PivotKnown for oneYes
SwivellingKnown for oneYes
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Tilt angle rangeKnown for one-5 - 25°
Power5 differ
Energy efficiency class (SDR)DiffersEF
Energy efficiency class (HDR)Known for oneNot available
Energy consumption (SDR) per 1000 hoursDiffers16 kWh22 kWh
Power consumption (typical)Differs16.5 W38 W
Power consumption (standby)Differs0.5 W0.3 W
Power consumption (max)Known for one150 W
Power consumption (off)Differs0.39 W0.3 W
Power consumption (PowerSave)Known for one0.29 W
Power supply typeKnown for oneInternal
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 85%
Non-operating altitudeKnown for one5000 - 12192 m
Weight & dimensionsidentical
Width (with stand)Known for one611.8 mm
Depth (with stand)Known for one250 mm
Height (with stand)Known for one378 mm
Width (without stand)Known for one611.8 mm
Depth (without stand)Known for one67.2 mm
Height (without stand)Known for one361.9 mm
Weight (without stand)Known for one6.1 kg
Height (max)Known for one52.8 cm
Packaging content1 differ
Cables includedDiffersVGADisplayPort, USB
ManualKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT GoldENERGY STAR
Other features1 differ
On/off switchKnown for oneYes
sRGB coverage (min)Known for one100%
Picture-by-Picture (PbP)Known for oneYes
Compliance certificatesKnown for oneRoHS
CertificationDiffersTCO Certified DisplaysLow Blue Light, Flicker Free, TCO, SO 9241-307 Class I
Technical detailsidentical
Native refresh rateKnown for one60 Hz

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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