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Product comparison · 2 monitors

Viewsonic 15" LCD VA503M vs Viewsonic Graphic Series VG721m computer monitor

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  • 40specifications compared
  • 21differ
  • 19identical
  • 35known for one product only

Key differences

  • Display diagonal
    • 38.1 cm (15")
    • 43.2 cm (17")
  • Display resolution
    • 1024 x 768 pixels
    • 1280 x 1024 pixels
  • Display brightness (typical)
    • 250 cd/m²
    • 280 cd/m²
  • Response time
    • 16 ms
    • 8 ms
  • Supported graphics resolutions
    • 1024 x 768 (XGA)
    • 1280 x 1024 (SXGA)
  • Contrast ratio (typical)
    • 450:1
    • 600:1
  • Viewing angle, horizontal
    • 120°
    • 150°
  • Viewing angle, vertical
    • 100°
    • 135°

Side by side

Differences highlightedShow differences only
75 specifications
A

Viewsonic

15" LCD VA503MView product
B

Viewsonic

Graphic Series VG721m computer monitor

Model VG721m

View product
Display9 differ
Display diagonalDiffers38.1 cm (15")43.2 cm (17")
Display resolutionDiffers1024 x 768 pixels1280 x 1024 pixels
Native aspect ratioKnown for one4:3
Display technologyKnown for oneLCD
TouchscreenNoNo
Panel typeKnown for oneTFT
Display brightness (typical)Differs250 cd/m²280 cd/m²
Response timeDiffers16 ms8 ms
Display surfaceKnown for oneMatt
Supported graphics resolutionsDiffers1024 x 768 (XGA)1280 x 1024 (SXGA)
Aspect ratioKnown for one4:3
Contrast ratio (typical)Differs450:1600:1
Viewing angle, horizontalDiffers120°150°
Viewing angle, verticalDiffers100°135°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.297 x 0.297 mm0.264 x 0.264 mm
Horizontal scan rangeKnown for one30 - 82 kHz
Vertical scan rangeKnown for one56 - 75 Hz
Viewable size, horizontalKnown for one33.8 cm
Viewable size, verticalKnown for one27 cm
3DNoNo
Surface treatmentKnown for one3H
Contrast ratio (dynamic)Known for one1000:1
Digital horizontal frequencyKnown for one30 - 82 kHz
Digital vertical frequencyKnown for one50 - 85 Hz
Colour gamut standardKnown for onesRGB
Separate H/V syncKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers2 W3 W
Built-in cameraNoNo
Design1 differ
Market positioningKnown for oneBusiness
Product colourDiffersGreyBlack
Ports & interfacesidentical
USB Type-A downstream ports quantity00
VGA (D-Sub) ports quantity11
DVI portNoNo
HDMI ports quantity00
Audio inputKnown for oneYes
HDCPKnown for oneNo
AC (power) inKnown for oneYes
DVI-D ports quantityKnown for one0
DVI-I ports quantityKnown for one0
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interfaceDiffers75 x 75 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentKnown for oneNo
Tilt adjustmentKnown for oneYes
Tilt angle rangeDiffers5 - 20°-5 - 20°
Plug and PlayYesYes
On Screen Display (OSD)Known for oneYes
Power1 differ
Power consumption (typical)Differs23 W35 W
Power consumption (PowerSave)Known for one1 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Operational conditions1 differ
Operating temperature (T-T)Known for one0 - 40 °C
Operating relative humidity (H-H)Differs20 - 90%10 - 90%
Maximum operating temperature range (T-T)Known for one40
Weight & dimensions6 differ
Width (with stand)Differs344 mm387 mm
Depth (with stand)Differs147 mm206 mm
Height (with stand)Differs348 mm428 mm
Weight (with stand)Known for one4.5 kg
Width (without stand)Differs344 mm387 mm
Depth (without stand)Differs54 mm67 mm
Height (without stand)Differs290 mm367 mm
Weight (without stand)Known for one2.7 kg
Packaging dataidentical
Package widthKnown for one445 mm
Package depthKnown for one160 mm
Package heightKnown for one513 mm
Package weightKnown for one5.6 kg
Other featuresidentical
On/off switchKnown for oneYes
TV tuner integratedNoNo
CertificationKnown for oneTCO’03, TÜV/GS, TÜV/Ergo, ISO13406-2 (Pixelfehlerklasse 2), CB, CE, GOST-R+Hygienic (20 Kopien), UL, cUL, FCC-B (ICES), ICES-003B, SASO, Energy, Energy Star, C-Tick, KTL/MIC, BSMI, PSB, TÜV-S, MPR II, VCCI, CCC, WEEE, RoHS
Supplied AC adapter typeLCDLCD
Thin Clientidentical
Thin client installedNoNo

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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