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Product comparison · 2 monitors

iiyama Prolite E481S 19" LCD VGA Black vs Viewsonic Professional Series VP231WB computer monitor

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  • 20specifications compared
  • 16differ
  • 4identical
  • 18known for one product only

Key differences

  • Display diagonal
    • 48.3 cm (19")
    • 58.4 cm (23")
  • Display resolution
    • 1280 x 1024 pixels
    • 1920 x 1200 pixels
  • Display brightness (typical)
    • 300 cd/m²
    • 250 cd/m²
  • Response time
    • 8 ms
    • 16 ms
  • Contrast ratio (typical)
    • 700:1
    • 500:1
  • Viewing angle, horizontal
    • 150°
    • 176°
  • Viewing angle, vertical
    • 135°
    • 176°
  • Horizontal scan range
    • 31 - 80 kHz
    • 30 - 92 kHz

Side by side

Differences highlightedShow differences only
38 specifications
A

iiyama

Prolite E481S 19" LCD VGA BlackView product
B

Viewsonic

Professional Series VP231WB computer monitor

Model VP231WB

View product
Display9 differ
Display diagonalDiffers48.3 cm (19")58.4 cm (23")
Display resolutionDiffers1280 x 1024 pixels1920 x 1200 pixels
TouchscreenNoNo
Display brightness (typical)Differs300 cd/m²250 cd/m²
Response timeDiffers8 ms16 ms
Contrast ratio (typical)Differs700:1500:1
Viewing angle, horizontalDiffers150°176°
Viewing angle, verticalDiffers135°176°
Pixel pitchKnown for one0.294 x 0.294 mm
Horizontal scan rangeDiffers31 - 80 kHz30 - 92 kHz
Vertical scan rangeDiffers55 - 75 Hz24 - 85 Hz
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Ports & interfacesidentical
USB Type-A downstream ports quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
DVI-D ports quantityKnown for one1
DVI-I ports quantityKnown for one0
I/O portsKnown for one1 x Analog 15-pin mini D-sub; 1 x Digital DVI-I; 1 x USB V 2.0 Up stream (B type); 4 x Down stream (A type); 1 x Power 3-pin plug (CEE22);
Ergonomicsidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power1 differ
Power consumption (typical)Differs40 W80 W
Power consumption (standby)Known for one2 W
Weight & dimensions4 differ
Width (without stand)Differs418 mm542 mm
Depth (without stand)Differs365 mm96 mm
Height (without stand)Differs65 mm354 mm
Weight (without stand)Differs5.5 kg6 kg
Width (with stand)Known for one542 mm
Depth (with stand)Known for one267 mm
Height (with stand)Known for one484 mm
Stand weightKnown for one3 kg
Other features2 differ
Audio systemKnown for one2 X 2W
Power requirementsDiffersAC 100 - 240 V, 50 / 60 HzAC 100–240V (universal), 50/60Hz
CertificationDiffersTCO'99, ISO 13406-2, MPR III CE, FCC-B, UL/C-UL, VCCI-BUL, cUL, FCC-B, CB, CE, ENERGY STAR, NOM, TUV/GS, TUV Ergo, (covers ISO13406-2 and MPR II), TCO’99, GOST-R, hygienic, SASO, PCBC, VCCI, BSMI, CCC, PSB, C-TICK, TUV-S, (VP231wb - med UL60601-1, option), CSA C22.2 No. 601.1 and FCC part 18.
Supplied AC adapter typeLCDLCD
CompatibilityKnown for onePC: VGA up to 1920x1200 non-interlaced: Mac: Power Mac G3/G5 up to 1920x1200; HDTV: 480p, 720p, 1080i, 1080p
Power managementKnown for oneMeets TCO'99, ENERGY STAR
Operational conditionsidentical
Operating temperature (T-T)Known for one32 - 104 °F
Operating relative humidity (H-H)Known for one10 - 90%

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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