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Product comparison · 2 monitors

ASUS LS201 20" TFT vs Viewsonic 22” Widescreen Multifunction LCD, Integrated 1.3 Megapixel Webcam, Microphone & Stereo Speakers

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  • 20specifications compared
  • 14differ
  • 6identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 50.8 cm (20")
    • 55.9 cm (22")
  • Display resolution
    • 1400 x 1050 pixels
    • 1680 x 1050 pixels
  • Display brightness (typical)
    • 300 cd/m²
    • 280 cd/m²
  • Contrast ratio (typical)
    • 2000:1
    • 700:1
  • Viewing angle, vertical
    • 160°
    • 170°
  • Pixel pitch
    • 0.291
    • 0.282
  • Product colour
    • Black
    • White
  • Tilt angle range
    • 20 - -5°
    • 5 - 20°

Side by side

Differences highlightedShow differences only
46 specifications
A

ASUS

LS201 20" TFTView product
B

Viewsonic

22” Widescreen Multifunction LCD, Integrated 1.3 Megapixel Webcam, Microphone & Stereo SpeakersView product
Display6 differ
Display diagonalDiffers50.8 cm (20")55.9 cm (22")
Display resolutionDiffers1400 x 1050 pixels1680 x 1050 pixels
TouchscreenNoNo
Display brightness (typical)Differs300 cd/m²280 cd/m²
Response time5 ms5 ms
Contrast ratio (typical)Differs2000:1700:1
Viewing angle, horizontal170°170°
Viewing angle, verticalDiffers160°170°
Pixel pitchDiffers0.2910.282
Viewable size, horizontalKnown for one47.4 cm
Viewable size, verticalKnown for one29.6 cm
Viewable size diagonalKnown for one55.9 cm
Sync-on-green (SOG)Known for oneYes
Separate H/V syncKnown for oneYes
Composite syncKnown for oneYes
Design1 differ
Product colourDiffersBlackWhite
Ports & interfacesidentical
USB hub versionKnown for one2.0
USB Type-A downstream ports quantityKnown for one1
VGA (D-Sub) ports quantity11
DVI-D ports quantity11
Audio inputKnown for oneYes
Audio outputKnown for oneYes
AC (power) inKnown for oneYes
Ergonomics1 differ
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Adjustable height (max)Known for one8 cm
Swivel angle rangeKnown for one360
Tilt angle rangeDiffers20 - -5°5 - 20°
Power1 differ
Power consumption (typical)Differs42 W45 W
Power consumption (off)Known for one2 W
Power consumption (PowerSave)Known for one2 W
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Weight & dimensions4 differ
Weight (with stand)Known for one5.9 kg
Width (without stand)Differs458 mm527 mm
Depth (without stand)Differs260 mm60 mm
Height (without stand)Differs439 mm366 mm
Weight (without stand)Differs7 kg4.6 kg
Packaging contentidentical
Cables includedKnown for oneDVI, USB, VGA
Other features1 differ
Power requirementsKnown for oneAC 100–240V, 50/60Hz
Video inKnown for oneRGB, DVI-D
Mean time between failures (MTBF)Known for one40000 h
Power managementKnown for oneMPR II & ENERGY STAR
CertificationDiffersCB, FCC, CCC, UL/cUL, BSMI, C-tick, VCCI, MIC, PSB, WHQLCE, CB, TÜV/GS, TÜV/ERGO, ISO 13406-2, UL, cUL, GOST-R+Hygienic, FCC-B, NOM, SASO, ENERGY, ENERGY STAR, C-Tick, MIC, BSMI, PSB, TÜV-S, MPR II, VCCI, CCC, Green Mark, WEEE, RoHS
Supplied AC adapter typeKnown for oneLCD
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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