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Product comparison · 2 monitors

NEC AccuSync AS191WM vs NEC MultiSync PA271W

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  • 57specifications compared
  • 32differ
  • 25identical
  • 14known for one product only

Key differences

  • Display diagonal
    • 48.3 cm (19")
    • 66 cm (26")
  • Display resolution
    • 1440 x 900 pixels
    • 2560 x 1440 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Response time
    • 5 ms
    • 7 ms
  • Aspect ratio
    • 16:10
    • 16:9
  • Viewing angle, horizontal
    • 176°
    • 178°
  • Viewing angle, vertical
    • 176°
    • 178°

Side by side

Differences highlightedShow differences only
71 specifications
A

NEC

AccuSync AS191WMView product
B

NEC

MultiSync PA271WView product
Display13 differ
Display diagonalDiffers48.3 cm (19")66 cm (26")
Display resolutionDiffers1440 x 900 pixels2560 x 1440 pixels
Native aspect ratioDiffers16:1016:9
TouchscreenNoNo
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response timeDiffers5 ms7 ms
Supported graphics resolutionsDiffers1152 x 870, 1280 x 960, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 768 (WXGA), 1360 x 768 (WXGA), 1440 x 900 (WXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)720 x 480, 720 x 576, 832 x 624, 1152 x 870, 1280 x 960, 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
Aspect ratioDiffers16:1016:9
Contrast ratio (typical)1000:11000:1
Viewing angle, horizontalDiffers176°178°
Viewing angle, verticalDiffers176°178°
Display number of coloursDiffers16.78 million colours1.073 billion colours
Pixel pitchDiffers0.28 x 0.28 mm0.23 x 0.23 mm
Digital horizontal frequencyDiffers31.5 - 81.1 kHz31.5 - 93.9 kHz
Digital vertical frequencyDiffers56 - 75 Hz50 - 87 Hz
Sync-on-green (SOG)Known for oneYes
Separate H/V syncKnown for oneYes
Composite syncKnown for oneYes
Video input impedance75 Ω75 Ω
HD typeKnown for oneFull HD
Colour gamut standardKnown for onesRGB
3DKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Ports & interfaces4 differ
USB Type-A downstream ports quantityDiffers05
VGA (D-Sub) ports quantityDiffers10
DVI-D ports quantityDiffers12
DVI-I ports quantity00
HDMINoNo
HDMI ports quantity00
DisplayPorts quantityDiffers02
HDCPYesYes
SCART ports quantity00
Component video (YPbPr/YCbCr) in00
RS-232 ports00
S-Video inputs quantity00
USB hub versionKnown for one2.0
Networkidentical
BluetoothNoNo
Ethernet LANNoNo
Ergonomics1 differ
VESA mountingYesYes
Panel mounting interfaceDiffers100 x 100 mm100 x 100,200 x 100 mm
Cable lock slotNoNo
On Screen Display (OSD)YesYes
Plug and PlayKnown for oneYes
Adjustable height (max)Known for one15 cm
PivotKnown for oneYes
Power2 differ
Power consumption (typical)Differs21 W117 W
Power consumption (PowerSave)Differs0.4 W1.4 W
AC input voltage100 - 240 V100 - 240 V
Operational conditions2 differ
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)-10 - 60 °C-10 - 60 °C
Operating relative humidity (H-H)Differs20 - 80%30 - 80%
Storage relative humidity (H-H)10 - 85%10 - 85%
Operating altitudeDiffers0 - 2000 m0 - 3048 m
Weight & dimensions8 differ
Width (with stand)Differs439.4 mm640.4 mm
Depth (with stand)Differs209.8 mm235.5 mm
Height (with stand)Differs347.1 mm546.2 mm
Weight (with stand)Differs4.4 kg13.6 kg
Width (without stand)Differs439.4 mm640.4 mm
Depth (without stand)Differs64.6 mm85 mm
Height (without stand)Differs299.8 mm378.6 mm
Weight (without stand)Differs4.1 kg9.6 kg
Packaging contentidentical
ManualKnown for oneYes
Cables includedKnown for oneDVI, USB
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features1 differ
Swivel webcamKnown for oneNo
TV tuner integratedNoNo
Ethernet LAN (RJ-45) ports00
Compliance industry standardsRoHSRoHS
CertificationDiffersEnergy Star 5.0 TCO 5.0 EPEAT SilverUL / C-UL, CE, Gost/PCT, PSB, CCC, NOM, TUV GS, FCC Class B/Canadian DOC, C-tick, MPR III, VCCI (class 2) TSO 5.0

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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