All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 monitors

BenQ EW2730 computer monitor vs NEC AccuSync AS191

Add a product
  • 37specifications compared
  • 20differ
  • 17identical
  • 45known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 48.3 cm (19")
  • Display resolution
    • 1920 x 1080 pixels
    • 1280 x 1024 pixels
  • Native aspect ratio
    • 16:9
    • 5:4
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 8 ms
    • 5 ms
  • Aspect ratio
    • 16:9
    • 5:4
  • Contrast ratio (typical)
    • 3000:1
    • 900:1
  • Viewing angle, horizontal
    • 178°
    • 170°

Side by side

Differences highlightedShow differences only
82 specifications
A

BenQ

EW2730 computer monitor

Model EW2730

View product
B

NEC

AccuSync AS191View product
Display11 differ
Display diagonalDiffers68.6 cm (27")48.3 cm (19")
Display resolutionDiffers1920 x 1080 pixels1280 x 1024 pixels
Native aspect ratioDiffers16:95:4
TouchscreenNoNo
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers8 ms5 ms
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)1152 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)
Aspect ratioDiffers16:95:4
Contrast ratio (typical)Differs3000:1900:1
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°170°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.311 x 0.311 mm0.29 x 0.29 mm
Digital horizontal frequencyKnown for one31.5 - 81.1 kHz
Digital vertical frequencyKnown for one56 - 76 Hz
Sync-on-green (SOG)Known for oneYes
Separate H/V syncYesYes
Composite syncKnown for oneYes
Video input impedanceKnown for one75 Ω
HD typeKnown for oneFull HD
Contrast ratio (dynamic)Known for one2000000:1
3DKnown for oneNo
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraNoNo
Number of speakersKnown for one2
RMS rated powerKnown for one6 W
Designidentical
Product colourBlackBlack
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers40
VGA (D-Sub) ports quantity11
DVI-D ports quantity11
DVI-I ports quantity00
HDMIKnown for oneNo
HDMI ports quantityDiffers20
DisplayPorts quantityKnown for one0
HDCPYesYes
SCART ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
RS-232 portsKnown for one0
S-Video inputs quantityKnown for one0
USB hub versionKnown for one2.0
Audio inputKnown for oneYes
Audio outputKnown for oneYes
AC (power) inKnown for oneYes
Networkidentical
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotNoNo
On Screen Display (OSD)YesYes
Plug and PlayKnown for oneYes
Tilt angle rangeKnown for one-5 - 20°
Number of OSD languagesKnown for one17
LED indicatorsKnown for onePower
Power1 differ
Power consumption (typical)Differs70 W24 W
Power consumption (PowerSave)Known for one0.4 W
AC input voltage100 - 240 V100 - 240 V
Power consumption (standby)Known for one0.5 W
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%
Operating altitudeKnown for one0 - 2000 m
Weight & dimensions4 differ
Width (with stand)Known for one412.5 mm
Depth (with stand)Known for one205.1 mm
Height (with stand)Known for one403.1 mm
Weight (with stand)Known for one4.4 kg
Width (without stand)Differs661.5 mm412.5 mm
Depth (without stand)Differs190.1 mm69 mm
Height (without stand)Differs515 mm341.2 mm
Weight (without stand)Differs7.3 kg4 kg
Packaging contentidentical
Cables includedKnown for oneDVI
ManualYesYes
Quick start guideKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other features1 differ
Swivel webcamKnown for oneNo
TV tuner integratedNoNo
Ethernet LAN (RJ-45) portsKnown for one0
Compliance industry standardsKnown for oneRoHS
CertificationDiffersTCO5.0Energy Star 5.0 TCO 5.0 EPEAT Silver
Supplied AC adapter typeKnown for oneLCD
Performanceidentical
Windows operating systems supportedKnown for oneWindows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 98SE, Windows ME, Windows Vista Business x64, Windows Vista Home Basic, Windows Vista Home Basic x64,
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.

More monitor comparisons

All monitor comparisons