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Product comparison · 2 monitors crt

Lenovo ThinkVision C190 vs Viewsonic 21" CRT Monitor P227fB

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  • 9specifications compared
  • 8differ
  • 1identical
  • 20known for one product only

Key differences

The Viewsonic 21" CRT Monitor P227fB has 25 W more power consumption (typical) than the Lenovo ThinkVision C190 (125 W vs 100 W). The Viewsonic 21" CRT Monitor P227fB has 5.2 kg more weight than the Lenovo ThinkVision C190 (26.4 kg vs 21.2 kg). Display diagonal: 48.3 cm (19") on the Lenovo ThinkVision C190, 53.3 cm (21") on the Viewsonic 21" CRT Monitor P227fB. Type: Flat CRT on the Lenovo ThinkVision C190, CRT on the Viewsonic 21" CRT Monitor P227fB. Horizontal scan range: 30 - 96 kHz on the Lenovo ThinkVision C190, 30 - 130 kHz on the Viewsonic 21" CRT Monitor P227fB.

  • Display diagonal
    • 48.3 cm (19")
    • 53.3 cm (21")
  • Type
    • Flat CRT
    • CRT
  • Horizontal scan range
    • 30 - 96 kHz
    • 30 - 130 kHz
  • Pixel pitch
    • 0.25
    • 0.20 x 0.14 mm
  • Swivel angle range
    • Yes
    • 180
  • Tilt angle range
    • Yes
    • 5 - 20°
  • Power consumption (typical)
    • 100 W
    • 125 W
  • Weight
    • 21.2 kg
    • 26.4 kg

Side by side

Differences highlightedShow differences only
29 specifications
A

Lenovo

ThinkVision C190View product
B

Viewsonic

21" CRT Monitor P227fBView product
Display4 differ
Display diagonalDiffers48.3 cm (19")53.3 cm (21")
TypeDiffersFlat CRTCRT
Vertical scan range50 - 160 Hz50 - 160 Hz
Horizontal scan rangeDiffers30 - 96 kHz30 - 130 kHz
Monitor sync input signalKnown for oneH/V (TTL)
Display viewable area (HxV)Known for one410 x 300 mm
Pixel pitchDiffers0.250.20 x 0.14 mm
Surface treatmentKnown for oneTint (TM ~ 54.5%), ARAG
Display resolutionKnown for one1280 x 1024 pixels
Viewable size, verticalKnown for one27.4 cm
Viewable size, horizontalKnown for one36.6 cm
Viewable size diagonalKnown for one45.7 cm
Features2 differ
Video inKnown for oneRGB (0.7 Vp-p, 75 ohms)
Swivel angle rangeDiffersYes180
Tilt angle rangeDiffersYes5 - 20°
Plug and PlayKnown for oneYes
Ports & interfacesidentical
I/O portsKnown for one15-pin mini D-sub, BNC x 5 (RGBHV), 3-pin plug (IEC320)
Power1 differ
Power consumption (typical)Differs100 W125 W
Power consumption (standby)Known for one2 W
Power requirementsKnown for oneAC 90 - 264V, 50/60Hz
Power managementKnown for oneVESA DPMS
Operational conditionsidentical
Operating relative humidity (H-H)Known for one5 - 95%
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions1 differ
Dimensions (WxDxH)Known for one501 x 477 x 503 mm
WeightDiffers21.2 kg26.4 kg
Dimensions (W x D x H) with standKnown for one456 x 458 x 468 mm
Technical detailsidentical
Monitor max. video input bandwidthKnown for one360 MHz
Management featuresidentical
User controlsKnown for oneDegauss via Power Switch, Degauss via Control Panel, Brightness, Contrast, Vertical position, Vertical size, Zoom, Horizontal size, Image rotation, Keystone, Keystone Balance, Language Select, Moire control, OSD position, Selectable color points (9300K/6500K/5500K), Horizontal position, Geometry res
System requirementsidentical
Compatible operating systemsKnown for oneWindows ME, Windows 2000, Windows XP

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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