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Product comparison · 2 monitors

NEC Multisync LCD1990FXP-BK vs Viewsonic X Series VX2255wmb computer monitor

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  • 30specifications compared
  • 23differ
  • 7identical
  • 23known for one product only

Key differences

  • Display diagonal
    • 48.3 cm (19")
    • 55.9 cm (22")
  • Display resolution
    • 1280 x 1024 pixels
    • 1680 x 1050 pixels
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Response time
    • 20 ms
    • 3 ms
  • Contrast ratio (typical)
    • 1500:1
    • 1000:1
  • Viewing angle, horizontal
    • 178°
    • 170°
  • Viewing angle, vertical
    • 178°
    • 160°
  • Horizontal scan range
    • 31.5 - 81.1 kHz
    • 24 - 82 kHz

Side by side

Differences highlightedShow differences only
53 specifications
A

NEC

Multisync LCD1990FXP-BKView product
B

Viewsonic

X Series VX2255wmb computer monitor

Model VX2255wmb

View product
Display9 differ
Display diagonalDiffers48.3 cm (19")55.9 cm (22")
Display resolutionDiffers1280 x 1024 pixels1680 x 1050 pixels
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response timeDiffers20 ms3 ms
Contrast ratio (typical)Differs1500:11000:1
Contrast ratio (dynamic)Known for one4000:1
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of coloursKnown for one16.78 million colours
Horizontal scan rangeDiffers31.5 - 81.1 kHz24 - 82 kHz
Vertical scan rangeDiffers50 - 75 Hz50 - 85 Hz
Colour gamut standardKnown for onesRGB
Digital horizontal frequencyKnown for one31.5 - 81.1 kHz
Multimedia1 differ
RMS rated powerKnown for one2 W
Built-in cameraDiffersNoYes
Megapixel (approx.)Known for one1.3 MP
Built-in speaker(s)Known for oneNo
Ports & interfacesidentical
DVI-D ports quantityKnown for one1
Ergonomicsidentical
Swivel angle rangeKnown for one0 - 360°
Tilt angle rangeKnown for one0 - 360°
Panel mounting interfaceKnown for one100 x 100 mm
Plug and PlayKnown for oneYes
Power1 differ
Power consumption (typical)Differs40 W45 W
Power consumption (PowerSave)Known for one2 W
Operational conditions2 differ
Operating temperature (T-T)Differs41 - 95 °F0 - 40 °C
Operating relative humidity (H-H)Differs30 - 80%10 - 90%
Storage temperature (T-T)Known for one-10 - 60 °C
Storage relative humidity (H-H)Known for one10 - 85%
Operating altitudeKnown for one0 - 3658 m
Weight & dimensions8 differ
Width (with stand)Differs392.2 mm526 mm
Depth (with stand)Differs247.3 mm225 mm
Height (with stand)Differs408.9 mm451 mm
Weight (with stand)Differs8.5 kg5.9 kg
Width (without stand)Differs392.2 mm526 mm
Depth (without stand)Differs66 mm59 mm
Height (without stand)Differs326.7 mm366 mm
Weight (without stand)Differs6.3 kg4.6 kg
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features2 differ
Monitor sync input signalKnown for one75 Ω ± 10 %
Power requirementsDiffersAC 100-120V/AC 220-240V100-240V, 50/60Hz
Power managementKnown for oneAC
CertificationDiffersISO13406-2 IIUL, cUL, FCC-B, CB, CE, NOM, GS, TUV-S, ERGO, ISO13406-2 & MPR II, GOST-R + 20, SASO, VCCI, BSMI, CCC, PSB, C-TICK, Green Mark, RoHS, WEEE
Supplied AC adapter typeKnown for oneLCD
Special featuresKnown for oneNaViSet AmbiBright
Compliance industry standardsKnown for oneVESA DDC2B & 2Bi
Display resolution at frequencyKnown for one720 x 400 @ 70-85 Hz 640 x 480 @ 60-85 Hz 800 x 600 @ 56-85 Hz 832 x 624 @ 75 Hz 1024 x 768 @ 60-85 Hz 1152 x 864 @ 70-85 Hz 1152 x 870 @ 75 Hz 1280 x 960 @ 60 Hz 1280 x 1024 @ 60-75 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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