Product comparison · 2 monitors

Viewsonic 19" Widescreen LCD w/ 3000:1 Dynamic Contrast vs Viewsonic VX2640W LCD

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  • 18specifications compared
  • 12differ
  • 6identical
  • 20known for one product only

Key differences

The Viewsonic VX2640W LCD has 100 cd/m² more display brightness (typical) than the Viewsonic 19" Widescreen LCD w/ 3000:1 Dynamic Contrast (400 cd/m² vs 300 cd/m²). The Viewsonic 19" Widescreen LCD w/ 3000:1 Dynamic Contrast has 2 ms more response time than the Viewsonic VX2640W LCD (5 ms vs 3 ms). The Viewsonic 19" Widescreen LCD w/ 3000:1 Dynamic Contrast has 10° more viewing angle, horizontal than the Viewsonic VX2640W LCD (170° vs 160°). Display diagonal: 48.3 cm (19") on the Viewsonic 19" Widescreen LCD w/ 3000:1 Dynamic Contrast, 66 cm (26") on the Viewsonic VX2640W LCD. Display resolution: 1680 x 1050 pixels on the Viewsonic 19" Widescreen LCD w/ 3000:1 Dynamic Contrast, 1920 x 1200 pixels on the Viewsonic VX2640W LCD.

  • Display diagonal
    • 19" Widescreen LCD w/ 3000:1 Dynamic Contrast:48.3 cm (19")
    • VX2640W LCD:66 cm (26")
  • Display resolution
    • 19" Widescreen LCD w/ 3000:1 Dynamic Contrast:1680 x 1050 pixels
    • VX2640W LCD:1920 x 1200 pixels
  • Display brightness (typical)
    • 19" Widescreen LCD w/ 3000:1 Dynamic Contrast:300 cd/m²
    • VX2640W LCD:400 cd/m²
  • Response time
    • 19" Widescreen LCD w/ 3000:1 Dynamic Contrast:5 ms
    • VX2640W LCD:3 ms
  • Viewing angle, horizontal
    • 19" Widescreen LCD w/ 3000:1 Dynamic Contrast:170°
    • VX2640W LCD:160°
  • Power consumption (typical)
    • 19" Widescreen LCD w/ 3000:1 Dynamic Contrast:44 W
    • VX2640W LCD:64 W
  • Operating temperature (T-T)
    • 19" Widescreen LCD w/ 3000:1 Dynamic Contrast:0 - 40 °C
    • VX2640W LCD:32 - 104 °F
  • Operating relative humidity (H-H)
    • 19" Widescreen LCD w/ 3000:1 Dynamic Contrast:20 - 80%
    • VX2640W LCD:10 - 80%

Side by side

Differences highlightedShow differences only (on)
Comparison of 19" Widescreen LCD w/ 3000:1 Dynamic Contrast, VX2640W LCD
38 specifications
Display5 differ
Display diagonalDiffers48.3 cm (19")66 cm (26")
Display resolutionDiffers1680 x 1050 pixels1920 x 1200 pixels
Display brightness (typical)Differs300 cd/m²400 cd/m²
Response timeDiffers5 ms3 ms
Contrast ratio (dynamic)Known for one3000:1Unknown — not stated by the source
Viewing angle, horizontalDiffers170°160°
Display number of coloursKnown for one16.78 million coloursUnknown — not stated by the source
Vertical scan rangeKnown for one50 - 85 HzUnknown — not stated by the source
Viewable size, horizontalKnown for one40.9 cmUnknown — not stated by the source
Viewable size, verticalKnown for one25.4 cmUnknown — not stated by the source
Viewable size diagonalKnown for one48.3 cmUnknown — not stated by the source
Colour gamut standardKnown for oneUnknown — not stated by the sourcesRGB
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one1Unknown — not stated by the source
AC (power) inKnown for oneYesUnknown — not stated by the source
HDMI ports quantityKnown for oneUnknown — not stated by the source1
HDCPKnown for oneUnknown — not stated by the sourceYes
Power1 differ
Power consumption (typical)Differs44 W64 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C32 - 104 °F
Operating relative humidity (H-H)Differs20 - 80%10 - 80%
Weight & dimensions4 differ
Width (with stand)Known for one442 mmUnknown — not stated by the source
Depth (with stand)Known for one195 mmUnknown — not stated by the source
Height (with stand)Known for one385 mmUnknown — not stated by the source
Weight (with stand)Differs4.6 kg9.9 kg
Width (without stand)Differs442 mm595 mm
Depth (without stand)Differs54 mm252 mm
Height (without stand)Differs310 mm489 mm
Weight (without stand)Known for one3.8 kgUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneDVIUnknown — not stated by the source
Other featuresidentical
Power requirementsKnown for oneAC 100– 240V, 50/60HzUnknown — not stated by the source
CertificationKnown for oneUL, cUL, FCC-B, CB, CE, ENERGY STAR, NOM, NEMKO/GS (TUV/GS), NEMKO ERGO, TCO`03, SASO, PCBC, VCCI, BSMI, CCC, PSB, C-TICK, Argentina-S, Green Mark, RoHS, EPEAT SilverUnknown — not stated by the source
CompatibilityKnown for oneUnknown — not stated by the sourcePC, Mac
Designidentical
Product colourKnown for oneUnknown — not stated by the sourceSilver

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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