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Product comparison · 2 monitors

Dell UltraSharp U2711 vs NEC AS231WM computer monitor

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  • 46specifications compared
  • 30differ
  • 16identical
  • 41known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 58.4 cm (23")
  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • Display brightness (typical)
    • 350 cd/m²
    • 250 cd/m²
  • Response time
    • 6 ms
    • 5 ms
  • Viewing angle, horizontal
    • 178°
    • 176°
  • Viewing angle, vertical
    • 178°
    • 170°
  • Display number of colours
    • 1.073 billion colours
    • 16.78 million colours
  • USB Type-A downstream ports quantity
    • 5
    • 0

Side by side

Differences highlightedShow differences only
87 specifications
A

Dell

UltraSharp U2711View product
B

NEC

AS231WM computer monitor

Model AS231WM

View product
Display8 differ
Display diagonalDiffers68.6 cm (27")58.4 cm (23")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Display brightness (typical)Differs350 cd/m²250 cd/m²
Response timeDiffers6 ms5 ms
Supported graphics resolutionsDiffers2560 x 14401152 x 870, 1280 x 960, 1440 x 1050, 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+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 640 x 480 (VGA), 800 x 600 (SVGA)
Viewing angle, horizontalDiffers178°176°
Viewing angle, verticalDiffers178°170°
Display number of coloursDiffers1.073 billion colours16.78 million colours
Digital horizontal frequencyKnown for one31.5 - 82.3 kHz
Digital vertical frequencyKnown for one56 - 75 Hz
Sync-on-green (SOG)Known for oneYes
Separate H/V syncKnown for oneYes
Composite syncKnown for oneYes
Display surfaceKnown for oneMatt
Contrast ratio (dynamic)Known for one80000:1
Pixel pitchKnown for one0.233 x 0.233 mm
Viewable size, horizontalKnown for one59.7 cm
Viewable size, verticalKnown for one33.6 cm
Viewable size diagonalKnown for one68.6 cm
Multimediaidentical
Built-in speaker(s)Known for oneYes
Designidentical
Market positioningKnown for oneBusiness
Ports & interfaces7 differ
USB Type-A downstream ports quantityDiffers50
DVI-D ports quantityDiffers21
DVI-I ports quantityKnown for one0
HDMIDiffersYesNo
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers10
PC Audio inKnown for oneNo
Composite video inDiffers10
Composite video outKnown for one0
SCART ports quantityKnown for one0
PC Audio outKnown for oneNo
Component video (YPbPr/YCbCr) inDiffers10
RS-232 portsKnown for one0
S-Video inputs quantityKnown for one0
USB hub versionKnown for one2.0
AC (power) inKnown for oneYes
Networkidentical
BluetoothKnown for oneNo
Ergonomics1 differ
Cable lock slotDiffersYesNo
Plug and PlayKnown for oneYes
Power1 differ
Power consumption (typical)Differs113 W25 W
Power consumption (PowerSave)Known for one0.42 W
Power consumption (standby)Known for one2 W
Power consumption (max)Known for one138 W
Power consumption (off)Known for one1 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Input currentKnown for one2.5 A
Operational conditions5 differ
Operating temperature (T-T)Differs32 - 104 °F5 - 35 °C
Storage temperature (T-T)Differs-20 - 60 °C-10 - 60 °C
Operating relative humidity (H-H)Differs10 - 80%20 - 80%
Storage relative humidity (H-H)Differs5 - 90%10 - 85%
Operating altitudeDiffers0 - 4850 m0 - 2000 m
Weight & dimensions7 differ
Width (with stand)Differs646.7 mm546 mm
Depth (with stand)Differs93 mm221.8 mm
Height (with stand)Differs385.7 mm378.6 mm
Weight (with stand)Differs10.5 kg5.4 kg
Width (without stand)Differs646.7 mm546 mm
Depth (without stand)Differs199.9 mm65.2 mm
Height (without stand)Differs517.8 mm334 mm
Weight (without stand)Known for one5 kg
Packaging content1 differ
Cables includedDiffersDisplayPort, DVI, VGAVGA
Bundled softwareKnown for oneNaViSet
Quick start guideKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other featuresidentical
CertificationKnown for oneEnergy Star 5.0 TCO 5.0 EPEAT Silver RoHS
Compliance industry standardsKnown for oneTCO 03
Performanceidentical
Windows operating systems supportedKnown for oneYes
Packaging dataidentical
Package weightKnown for one14.5 kg
Thin Clientidentical
Thin client installedKnown 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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