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Product comparison · 2 monitors

Viewsonic 22IN DUAL MONITOR DISPLAYPORT vs Viewsonic A Series VA2759-smh computer monitor

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  • 52specifications compared
  • 23differ
  • 29identical
  • 47known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Display technology
    • LCD
    • LED
  • Panel type
    • TFT
    • IPS
  • Response time
    • 6.5 ms
    • 5 ms
  • Contrast ratio (typical)
    • 3000:1
    • 1000:1
  • RMS rated power
    • 1.5 W
    • 2 W
  • DVI port
    • Yes
    • No
  • DVI-D ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
99 specifications
A

Viewsonic

22IN DUAL MONITOR DISPLAYPORTView product
B

Viewsonic

A Series VA2759-smh computer monitor

Model VA2759-smh

View product
Display5 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Display technologyDiffersLCDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeDiffersTFTIPS
Backlight typeW-LEDW-LED
Display brightness (typical)250 cd/m²250 cd/m²
Response timeDiffers6.5 ms5 ms
Screen shapeFlatFlat
Supported graphics resolutions1920 x 1080 (HD 1080)1920 x 1080 (HD 1080)
Contrast ratio (typical)Differs3000:11000:1
Contrast ratio (dynamic)Known for one50000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Horizontal scan rangeKnown for one54 - 85.5 kHz
Vertical scan rangeKnown for one48 - 76 Hz
Sync-on-green (SOG)Known for oneYes
3DNoNo
Separate H/V syncYesYes
Composite syncKnown for oneYes
Supported video modesKnown for one1080p
Digital horizontal frequencyKnown for one24 - 82 kHz
Digital vertical frequencyKnown for one50 - 75 Hz
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers1.5 W2 W
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Ports & interfaces3 differ
Built-in USB hubKnown for oneNo
VGA (D-Sub) ports quantity11
DVI portDiffersYesNo
DVI-D ports quantityDiffers10
DVI-I ports quantityKnown for one0
HDMI ports quantityKnown for one1
DisplayPorts quantityDiffers10
Mini DisplayPorts quantityKnown for one0
Audio inputYesYes
Audio outputKnown for oneYes
Headphone outKnown for oneYes
Headphone outputs11
Headphone connectivityKnown for one3.5 mm
HDCPKnown for oneNo
Composite video inKnown for one0
Composite video outKnown for one0
SCART ports quantityKnown for one0
RF ports quantityKnown for one0
BNC input portsKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
Component video (YPbPr/YCbCr) outKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Mobile High-Definition Link (MHL)Known for oneNo
RS-232 portsKnown for one0
S-Video inputs quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Card reader integratedKnown for oneNo
AC (power) inKnown for oneYes
Networkidentical
Wi-FiKnown for oneNo
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
Ergonomicsidentical
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentKnown for oneNo
Tilt adjustmentKnown for oneYes
Tilt angle rangeKnown for one-5 - 22°
On Screen Display (OSD)Known for oneYes
Power2 differ
Power consumption (typical)Differs21 W22 W
Power consumption (max)Differs28 W29 W
Power consumption (PowerSave)Known for one17 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)Differs10 - 90%20 - 90%
Weight & dimensions4 differ
Width (with stand)Known for one622.5 mm
Depth (with stand)Known for one235 mm
Height (with stand)Known for one446.3 mm
Weight (with stand)Known for one4.5 kg
Width (without stand)Differs563.9 mm622.5 mm
Depth (without stand)Differs50.8 mm48.6 mm
Height (without stand)Differs309.8 mm372.8 mm
Weight (without stand)Differs3.1 kg4 kg
Packaging data4 differ
Package widthDiffers571 mm693 mm
Package depthDiffers240 mm164 mm
Package heightDiffers386 mm516 mm
Package weightDiffers7.9 kg6.8 kg
User Guide on CD-ROMKnown for oneYes
Packaging content1 differ
Cables includedDiffersAC, DisplayPort, VGAAC, AUX, VGA
Quick start guideYesYes
Sustainabilityidentical
Sustainability certificatesEPEAT Silver, ENERGY STAREPEAT Silver, ENERGY STAR
Other features2 differ
On/off switchYesYes
TV tuner integratedNoNo
CertificationDifferscUL, ENERGY STAR, FCC-B, EPEAT Silver, Mexico, Mexico EnergyCE EMC, CB, RoHS Green BOM & RoHS DoC, REACH SVHC List and DoC, ErP, WEEE, US NRTL w/ CA, FCC-B w/ ICES003, ENERGY STAR, EPEAT Silver, Mexico CoC, Mexico Energy
Supplied AC adapter typeDiffersLEDLCD
Built-in subwooferKnown for oneNo
Packaging contentKnown for oneVA2252Sm monitor (x2), Power cable, VGA cable, DisplayPort cable, Quick Start Guide
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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