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Product comparison · 2 monitors

Acer AL1751As 17" TFT 1280x1024 500:1 vs iiyama MONITOR H540S-W 21.3INCH TFT 1600X1200 2*DVI ERGONOMISCH WHITE

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  • 20specifications compared
  • 18differ
  • 2identical
  • 13known for one product only

Key differences

The Acer AL1751As 17" TFT 1280x1024 500:1 has 120 cd/m² more display brightness (typical) than the iiyama MONITOR H540S-W 21.3INCH TFT 1600X1200 2*DVI ERGONOMISCH WHITE (400 cd/m² vs 280 cd/m²). The iiyama MONITOR H540S-W 21.3INCH TFT 1600X1200 2*DVI ERGONOMISCH WHITE has 12 ms more response time than the Acer AL1751As 17" TFT 1280x1024 500:1 (20 ms vs 8 ms). The iiyama MONITOR H540S-W 21.3INCH TFT 1600X1200 2*DVI ERGONOMISCH WHITE has 30° more viewing angle, horizontal than the Acer AL1751As 17" TFT 1280x1024 500:1 (170° vs 140°). Display diagonal: 43.2 cm (17") on the Acer AL1751As 17" TFT 1280x1024 500:1, 54.1 cm (21.3") on the iiyama MONITOR H540S-W 21.3INCH TFT 1600X1200 2*DVI ERGONOMISCH WHITE. Display resolution: 1280 x 1024 pixels on the Acer AL1751As 17" TFT 1280x1024 500:1, 1600 x 1200 pixels on the iiyama MONITOR H540S-W 21.3INCH TFT 1600X1200 2*DVI ERGONOMISCH WHITE.

  • Display diagonal
    • 43.2 cm (17")
    • 54.1 cm (21.3")
  • Display resolution
    • 1280 x 1024 pixels
    • 1600 x 1200 pixels
  • Display brightness (typical)
    • 400 cd/m²
    • 280 cd/m²
  • Response time
    • 8 ms
    • 20 ms
  • Viewing angle, horizontal
    • 140°
    • 170°
  • Viewing angle, vertical
    • 130°
    • 170°
  • Pixel pitch
    • 0.264
    • 0.27 x 0.27 mm
  • Viewable size, horizontal
    • 33.8 cm
    • 43.2 cm

Side by side

Differences highlightedShow differences only
33 specifications
A

Acer

AL1751As 17" TFT 1280x1024 500:1View product
B

iiyama

MONITOR H540S-W 21.3INCH TFT 1600X1200 2*DVI ERGONOMISCH WHITEView product
Display9 differ
Display diagonalDiffers43.2 cm (17")54.1 cm (21.3")
Display resolutionDiffers1280 x 1024 pixels1600 x 1200 pixels
TouchscreenNoNo
Display brightness (typical)Differs400 cd/m²280 cd/m²
Response timeDiffers8 ms20 ms
Contrast ratio (typical)500:1500:1
Viewing angle, horizontalDiffers140°170°
Viewing angle, verticalDiffers130°170°
Display number of coloursKnown for one16.78 million colours
Pixel pitchDiffers0.2640.27 x 0.27 mm
Horizontal scan rangeKnown for one31 - 80 kHz
Vertical scan rangeKnown for one56 - 85 Hz
Viewable size, horizontalDiffers33.8 cm43.2 cm
Viewable size, verticalDiffers27 cm32.4 cm
Designidentical
Market positioningKnown for oneBusiness
Product colourKnown for oneWhite
Ports & interfacesidentical
I/O portsKnown for one2 x DVI-I
Ergonomics1 differ
Panel mounting interfaceDiffers75 x 75 mm100 x 100 mm
Tilt angle rangeKnown for one35
Plug and PlayKnown for oneYes
Power2 differ
Power consumption (typical)Differs30 W74 W
Power consumption (standby)Differs5 W3 W
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Maximum operating temperature range (T-T)Known for one5 - 35 °C
Weight & dimensions4 differ
Width (without stand)Differs379 mm466 mm
Depth (without stand)Differs164 mm241 mm
Height (without stand)Differs400 mm418.5 mm
Weight (without stand)Differs4.8 kg10 kg
Other features2 differ
BandwidthKnown for one0.162 GHz
Power requirementsKnown for oneAC 100 - 240 V, 50 / 60 Hz
CertificationDiffersUL/CUL, VCC, PSB, CB, TUV/GS, BSMI, B Mark, FCC (DOC), TCO99 CCC, CE MARK, C-tick, 13406-2TCO 03 (ProLite H540S-B: TCO 99), TÜV ERGO (ISO 13406-2), MPR III
Speakers and microphoneDiffers2 x audio2 x 1W Stereo
Security featuresKnown for oneKensington Lock: Supported

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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