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Product comparison · 2 monitors

Viewsonic Optiquest Q20wb 20" vs Viewsonic Optiquest Q22wb 22"

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  • 34specifications compared
  • 14differ
  • 20identical
  • 3known for one product only

Key differences

  • Display diagonal
    • 50.8 cm (20")
    • 55.9 cm (22")
  • Contrast ratio (typical)
    • 1000:1
    • 900:1
  • Viewing angle, horizontal
    • 160°
    • 170°
  • Digital vertical frequency
    • 50 - 75 Hz
    • 55 - 76 Hz
  • Power consumption (typical)
    • 39 W
    • 45 W
  • Width (with stand)
    • 481 mm
    • 517 mm
  • Depth (with stand)
    • 155 mm
    • 173 mm
  • Height (with stand)
    • 399 mm
    • 444 mm

Side by side

Differences highlightedShow differences only
37 specifications
A

Viewsonic

Optiquest Q20wb 20"View product
B

Viewsonic

Optiquest Q22wb 22"View product
Display4 differ
Display diagonalDiffers50.8 cm (20")55.9 cm (22")
Display resolution1680 x 1050 pixels1680 x 1050 pixels
Native aspect ratio16:1016:10
TouchscreenNoNo
Display brightness (typical)300 cd/m²300 cd/m²
Response time5 ms5 ms
Aspect ratio16:1016:10
Contrast ratio (typical)Differs1000:1900:1
Viewing angle, horizontalDiffers160°170°
Viewing angle, vertical160°160°
Digital horizontal frequency31 - 82 kHz31 - 82 kHz
Digital vertical frequencyDiffers50 - 75 Hz55 - 76 Hz
Colour gamut standardsRGBsRGB
Separate H/V syncKnown for oneYes
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Ports & interfacesidentical
VGA (D-Sub) ports quantity11
DVI-D ports quantity11
Ergonomicsidentical
Panel mounting interfaceKnown for one100 x 100 mm
Power1 differ
Power consumption (typical)Differs39 W45 W
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Operating relative humidity (H-H)10 - 90%10 - 90%
Weight & dimensions8 differ
Width (with stand)Differs481 mm517 mm
Depth (with stand)Differs155 mm173 mm
Height (with stand)Differs399 mm444 mm
Weight (with stand)Differs4.88 kg6 kg
Width (without stand)Differs481 mm517 mm
Depth (without stand)Differs60 mm68 mm
Height (without stand)Differs318 mm361 mm
Weight (without stand)Differs4.1 kg5.2 kg
Packaging data1 differ
Package weightDiffers6.21 kg8.6 kg
Other featuresidentical
TV tuner integratedNoNo
Power requirementsAC 100-240V, 50/60HzAC 100-240V, 50/60Hz
CertificationKnown for oneUL, cUL, FCC-B, ENERGY STAR TCO'03, ICES-003B, RoHS,CB, CE, WEEE, ISO13406-2, TUV-S, NOM, GOST-R
Supplied AC adapter typeLCDLCD

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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