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Product comparison · 2 tvs

Viewsonic CD4230 TV 106.7 cm (42") HD Black 500 cd/m² vs Viewsonic N4790p 47" LCD TV

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  • 26specifications compared
  • 18differ
  • 8identical
  • 23known for one product only

Key differences

  • Display diagonal
    • 106.7 cm (42")
    • 119.4 cm (47")
  • HD type
    • HD
    • Full HD
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Response time
    • 8 ms
    • 6.5 ms
  • Contrast ratio (typical)
    • 2500:1
    • 1500:1
  • Viewing angle, horizontal
    • 178°
    • 176°
  • Viewing angle, vertical
    • 178°
    • 176°
  • HDMI ports quantity
    • 1
    • 3

Side by side

Differences highlightedShow differences only
49 specifications
A

Viewsonic

CD4230 TV 106.7 cm (42") HD Black 500 cd/m²

Model CD4230

View product
B

Viewsonic

N4790p 47" LCD TVView product
Display7 differ
Display diagonalDiffers106.7 cm (42")119.4 cm (47")
HD typeDiffersHDFull HD
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
Display technologyLCDLCD
Native aspect ratio16:916:9
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 720p
Display brightness500 cd/m²500 cd/m²
Response timeDiffers8 ms6.5 ms
Contrast ratio (dynamic)Known for one10000:1
Contrast ratio (typical)Differs2500:11500:1
Viewing angle, horizontalDiffers178°176°
Viewing angle, verticalDiffers178°176°
TV tuneridentical
Analog signal format systemKnown for oneNTSC
Audioidentical
Number of speakersKnown for one2
RMS rated powerKnown for one30 W
Designidentical
Product colourBlackBlack
Panel mounting interface400 x 200 mm400 x 200 mm
LED indicatorsKnown for oneStand-by
Ports & interfaces2 differ
HDMI ports quantityDiffers13
HDCPKnown for oneYes
PC in (D-Sub)Known for oneYes
Component video (YPbPr/YCbCr) inDiffers12
Composite video inKnown for one1
Headphone outputsKnown for one1
RF ports quantityKnown for one2
S-Video inputs quantityKnown for one1
AC (power) inKnown for oneYes
DVI portKnown for oneYes
Management featuresidentical
On Screen Display (OSD)YesYes
Sleep timerKnown for oneYes
Power1 differ
Power consumption (typical)Differs246 W300 W
Operational conditionsidentical
Operating temperature (T-T)0 - 40 °C0 - 40 °C
Certificates1 differ
CertificationDiffersUL/FCC-BFCC UL RoHS NOM BETS-7 CB
Weight & dimensions7 differ
Width (with stand)Differs961 mm1125 mm
Depth (with stand)Differs152 mm316 mm
Height (with stand)Differs598 mm768 mm
Weight (with stand)Known for one26.5 kg
Width (without stand)Differs961 mm1125 mm
Depth (without stand)Differs104 mm102 mm
Height (without stand)Differs554 mm732 mm
Weight (without stand)Differs23.5 kg22.5 kg
Packaging dataidentical
ManualKnown for oneYes
Other featuresidentical
Built-in speaker(s)YesYes
Operating relative humidity (H-H)Known for one10 - 65%
Power requirementsKnown for one100 - 240 V
Digital horizontal frequencyKnown for one30 - 64 kHz
Digital vertical frequencyKnown for one60 - 75 Hz
HDMIKnown for oneYes
Relative humidityKnown for one20 - 80%

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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