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Product comparison · 2 monitors

Viewsonic VE720m - 17" Ergonomic LCD Monitor vs Viewsonic VG2021m - 20" LCD Display

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  • 38specifications compared
  • 23differ
  • 15identical
  • 9known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 50.8 cm (20")
  • Display resolution
    • 1280 x 1024 pixels
    • 1400 x 1050 pixels
  • Display brightness (typical)
    • 350 cd/m²
    • 300 cd/m²
  • Contrast ratio (typical)
    • 350:1
    • 500:1
  • Viewing angle, horizontal
    • 160°
    • 150°
  • Viewing angle, vertical
    • 150°
    • 130°
  • Pixel pitch
    • 0.264
    • 0.292
  • Vertical scan range
    • 50 - 85 Hz
    • 56 - 76 Hz

Side by side

Differences highlightedShow differences only
47 specifications
A

Viewsonic

VE720m - 17" Ergonomic LCD MonitorView product
B

Viewsonic

VG2021m - 20" LCD DisplayView product
Display9 differ
Display diagonalDiffers43.2 cm (17")50.8 cm (20")
Display resolutionDiffers1280 x 1024 pixels1400 x 1050 pixels
TouchscreenNoNo
Display brightness (typical)Differs350 cd/m²300 cd/m²
Response time8 ms8 ms
Contrast ratio (typical)Differs350:1500:1
Viewing angle, horizontalDiffers160°150°
Viewing angle, verticalDiffers150°130°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.2640.292
Horizontal scan range30 - 82 kHz30 - 82 kHz
Vertical scan rangeDiffers50 - 85 Hz56 - 76 Hz
Viewable size diagonalKnown for one43.2 cm
Surface treatmentDiffersAnti-glare 3HAnti-glare
Multimedia1 differ
RMS rated powerDiffers2 W3 W
Designidentical
Product colourKnown for oneSilver
Market positioningKnown for oneBusiness
Ports & interfacesidentical
USB Type-A downstream ports quantity00
VGA (D-Sub) ports quantity11
DVI-D ports quantity00
DVI-I ports quantity00
Audio inputYesYes
Audio outputNoNo
Ergonomics1 differ
Panel mounting interface75 x 75 mm75 x 75 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Adjustable height (max)Known for one10 cm
Tilt angle rangeDiffers-5 - 20°5 - 20°
Power2 differ
Power consumption (typical)Differs42 W55 W
Power consumption (standby)Differs2 W1 W
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C3 - 35 °C
Operating relative humidity (H-H)Differs10 - 90%20 - 80%
Weight & dimensions5 differ
Width (with stand)Differs386 mm458 mm
Depth (with stand)Differs221 mm205 mm
Height (with stand)Differs504 mm465 mm
Width (without stand)Differs386 mm458 mm
Depth (without stand)61 mm61 mm
Height (without stand)Differs354 mm404 mm
Weight (without stand)Known for one6.2 kg
Other features3 differ
Audio systemKnown for oneStereo
Monitor sync input signalDiffersH/V separate (TTL)H/V separated (TTL)
Power requirementsDiffersAC 100 – 240V, 50/60Hz100–240V, 50/60Hz
Mean time between failures (MTBF)Known for one50000 h
CertificationDiffersTCO'99, TÜV/GS, TÜV/ERGO, ISO13406-2 (pixel failure class II), CE, CB, UL, cUL, FCC-B, Energy Star, GOST-R, Hygienic, NOM, TÜV-S, SASO, PCBC, VCCI, BSMI, CCC, PSB, C-TICKTCO’03, TÜV/GS, TÜV/ERGO, ISO13406-2, CE, CB, UL, cUL, FCC-B, ICES-003, ENERGY STAR, GOST-R, NOM, Argentina TÜV-S, SASO, PCBC, VCCI, BSMI, CCC, MIC, PSB, C-TICK, RoHS
Supplied AC adapter typeLCDLCD
CompatibilityKnown for onePC/Mac
BandwidthKnown for one0.156 GHz

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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