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Product comparison · 2 monitors

NEC MultiSync EA271U-BK computer monitor vs Viewsonic VG Series VG2455-2K computer monitor

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  • 52specifications compared
  • 23differ
  • 29identical
  • 50known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 61 cm (24")
  • Display resolution
    • 3840 x 2160 pixels
    • 2560 x 1440 pixels
  • HD type
    • 4K Ultra HD
    • Quad HD
  • Display brightness (typical)
    • 350 cd/m²
    • 300 cd/m²
  • Supported graphics resolutions
    • 3840 x 2160
    • 2560 x 1440
  • Display number of colours
    • 1.073 billion colours
    • 16.78 million colours
  • Horizontal scan range
    • 31.5 - 136 kHz
    • 15 - 90 kHz
  • Vertical scan range
    • 30 - 75 Hz
    • 49 - 75 Hz

Side by side

Differences highlightedShow differences only
102 specifications
A

NEC

MultiSync EA271U-BK computer monitor

Model EA271U-BK

View product
B

Viewsonic

VG Series VG2455-2K computer monitor

Model VG2455-2K

View product
Display8 differ
Display diagonalDiffers68.6 cm (27")61 cm (24")
Display resolutionDiffers3840 x 2160 pixels2560 x 1440 pixels
HD typeDiffers4K Ultra HDQuad HD
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs350 cd/m²300 cd/m²
Supported graphics resolutionsDiffers3840 x 21602560 x 1440
Display number of coloursDiffers1.073 billion colours16.78 million colours
Pixel pitchKnown for one0.16 x 0.16 mm
Pixel densityKnown for one163 ppi
Horizontal scan rangeDiffers31.5 - 136 kHz15 - 90 kHz
Vertical scan rangeDiffers30 - 75 Hz49 - 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%
Contrast ratio (dynamic)Known for one80000000:1
Dynamic contrast ratio marketing nameKnown for oneBrilliant Contrast
Colour depthKnown for one8 bit
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Designidentical
Market positioningKnown for oneBusiness
Ports & interfaces2 differ
USB hub versionDiffers3.2 Gen 1 (3.1 Gen 1)3.2 Gen 2 (3.1 Gen 2)
DVI portKnown for oneNo
HDMI ports quantityDiffers21
Audio outputKnown for oneYes
HDCPKnown for oneYes
HDMI versionKnown for one1.4
DisplayPort versionKnown for one1.2
Ergonomicsidentical
Cable lock slotKnown for oneNo
PivotKnown for oneYes
Plug and PlayKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slot typeKnown for oneKensington
Pivot angleKnown for one-90 - 90°
Power3 differ
Energy efficiency class (SDR)Known for oneF
Energy efficiency class (HDR)Known for oneNot available
Energy consumption (SDR) per 1000 hoursKnown for one22 kWh
Power consumption (typical)Differs38 W27.4 W
Power consumption (max)Differs150 W58.5 W
Power consumption (PowerSave)Differs0.29 W17.7 W
Power supply typeKnown for oneInternal
Energy efficiency scaleKnown for oneA to G
Power consumption (average)Known for one21.8 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Differs20 - 80%20 - 90%
Storage relative humidity (H-H)Known for one10 - 85%
Non-operating altitudeKnown for one5000 - 12192 m
Weight & dimensions7 differ
Width (with stand)Differs611.8 mm539 mm
Depth (with stand)Differs250 mm203.2 mm
Height (with stand)Differs378 mm406.4 mm
Width (without stand)Differs611.8 mm539 mm
Depth (without stand)Differs67.2 mm50.8 mm
Height (without stand)Differs361.9 mm304.8 mm
Weight (without stand)Differs6.1 kg4 kg
Height (max)Known for one52.8 cm
Packaging contentidentical
Cables includedKnown for oneDisplayPort, USB
Other featuresidentical
On/off switchKnown for oneYes
sRGB coverage (min)Known for one100%
Picture-by-Picture (PbP)Known for oneYes
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneLow Blue Light, Flicker Free, TCO, SO 9241-307 Class I
MiracastKnown for oneNo
Supplied AC adapter typeKnown for oneAC
Technical detailsidentical
Native refresh rateKnown for one60 Hz
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LANKnown 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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