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Product comparison · 2 monitors crt

Lenovo CRT Monitors 6307-47B vs Viewsonic 21" CRT Monitor P227fB

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  • 14specifications compared
  • 14differ
  • 0identical
  • 17known for one product only

Key differences

The Viewsonic 21" CRT Monitor P227fB has 35 W more power consumption (typical) than the Lenovo CRT Monitors 6307-47B (125 W vs 90 W). The Lenovo CRT Monitors 6307-47B has 5 - 40 °C more operating temperature (T-T) than the Viewsonic 21" CRT Monitor P227fB (5 - 40 °C vs 0 - 40 °C). The Viewsonic 21" CRT Monitor P227fB has 11.4 kg more weight than the Lenovo CRT Monitors 6307-47B (26.4 kg vs 15 kg). Display diagonal: 43.2 cm (17") on the Lenovo CRT Monitors 6307-47B, 53.3 cm (21") on the Viewsonic 21" CRT Monitor P227fB. Type: Flat CRT on the Lenovo CRT Monitors 6307-47B, CRT on the Viewsonic 21" CRT Monitor P227fB.

  • Display diagonal
    • 43.2 cm (17")
    • 53.3 cm (21")
  • Type
    • Flat CRT
    • CRT
  • Vertical scan range
    • 50 - 120 Hz
    • 50 - 160 Hz
  • Horizontal scan range
    • 30 - 69 kHz
    • 30 - 130 kHz
  • Display viewable area (HxV)
    • 404
    • 410 x 300 mm
  • Pixel pitch
    • 0.27
    • 0.20 x 0.14 mm
  • Swivel angle range
    • Yes
    • 180
  • Tilt angle range
    • Yes
    • 5 - 20°

Side by side

Differences highlightedShow differences only
31 specifications
A

Lenovo

CRT Monitors 6307-47BView product
B

Viewsonic

21" CRT Monitor P227fBView product
Display7 differ
Display diagonalDiffers43.2 cm (17")53.3 cm (21")
TypeDiffersFlat CRTCRT
Display resolutionKnown for one1024 x 768 pixels
Viewable size, verticalKnown for one24.2 cm
Viewable size, horizontalKnown for one32.3 cm
Viewable size diagonalKnown for one40.4 cm
Vertical scan rangeDiffers50 - 120 Hz50 - 160 Hz
Horizontal scan rangeDiffers30 - 69 kHz30 - 130 kHz
Maximum resolutionKnown for one1280 x 1024 pixels
Display viewable area (HxV)Differs404410 x 300 mm
Pixel pitchDiffers0.270.20 x 0.14 mm
Surface treatmentDiffersAntiglare/Antireflective/AntistaticTint (TM ~ 54.5%), ARAG
Monitor sync input signalKnown for oneH/V (TTL)
Features2 differ
ErgonomicsKnown for oneISO 9241-3/7/8
Swivel angle rangeDiffersYes180
Tilt angle rangeDiffersYes5 - 20°
CertificationKnown for oneMPR-II, ENERGY STAR
Video inKnown for oneRGB (0.7 Vp-p, 75 ohms)
Power1 differ
Power consumption (typical)Differs90 W125 W
Power consumption (standby)Known for one2 W
Power requirementsKnown for oneAC 90 - 264V, 50/60Hz
Management featuresidentical
User controlsKnown for oneBrightness, Color point adjustment, Color point recall, Contrast, Digital Control, Horizontal centering, Keystone, Language Select, Manual Degauss, Moire control, Picture height, Picture width, Pincushion, R.G.B. control, Reset to factory presets, Selectable color points (9300K and 6500K), Tilt, Ver
Operational conditions2 differ
Operating relative humidity (H-H)Differs10 - 80%5 - 95%
Operating temperature (T-T)Differs5 - 40 °C0 - 40 °C
Weight & dimensions2 differ
Dimensions (WxDxH)Differs405 x 421 x 419 mm501 x 477 x 503 mm
DepthKnown for one421 mm
HeightKnown for one419 mm
WeightDiffers15 kg26.4 kg
WidthKnown for one405 mm
Ports & interfacesidentical
I/O portsKnown for one15-pin mini D-sub, BNC x 5 (RGBHV), 3-pin plug (IEC320)
Technical detailsidentical
Monitor max. video input bandwidthKnown for one360 MHz

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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