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Product comparison · 2 monitors

Acer S1 S271HLBbid computer monitor vs iiyama ProLite XB2780HSU-B1 computer monitor

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  • 36specifications compared
  • 12differ
  • 24identical
  • 30known for one product only

Key differences

  • Panel type
    • WVA
    • MVA
  • Response time
    • 10 ms
    • 5 ms
  • Contrast ratio (dynamic)
    • 100000000:1
    • 5000000:1
  • Pixel pitch
    • 0.311 x 0.311 mm
    • 0.3113 x 0.3113 mm
  • Built-in speaker(s)
    • No
    • Yes
  • USB Type-A downstream ports quantity
    • 0
    • 4
  • Height adjustment
    • No
    • Yes
  • Tilt angle range
    • -5 - 15°
    • -4 - 22°

Side by side

Differences highlightedShow differences only
66 specifications
A

Acer

S1 S271HLBbid computer monitor

Model S271HLBbid

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B

iiyama

ProLite XB2780HSU-B1 computer monitor

Model XB2780HSU-B1

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Display4 differ
Display diagonal68.6 cm (27")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeDiffersWVAMVA
Display brightness (typical)300 cd/m²300 cd/m²
Response timeDiffers10 ms5 ms
Aspect ratio16:916:9
Contrast ratio (typical)Known for one5000:1
Contrast ratio (dynamic)Differs100000000:15000000:1
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.311 x 0.311 mm0.3113 x 0.3113 mm
Horizontal scan rangeKnown for one24 - 80 kHz
Vertical scan rangeKnown for one56 - 70 Hz
Viewable size, horizontalKnown for one59.8 cm
Viewable size, verticalKnown for one33.6 cm
Separate H/V syncKnown for oneYes
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080)
Digital horizontal frequencyKnown for one30 - 80 kHz
Digital vertical frequencyKnown for one55 - 75 Hz
3DKnown for oneNo
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Built-in cameraNoNo
Designidentical
Market positioningKnown for oneBusiness
Product colourBlackBlack
Ports & interfaces1 differ
USB hub versionKnown for one2.0
USB Type-A downstream ports quantityDiffers04
VGA (D-Sub) ports quantity11
DVI portKnown for oneYes
DVI-D ports quantityKnown for one1
HDMI ports quantity11
Headphone outputsKnown for one1
HDCPYesYes
AC (power) inKnown for oneYes
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one11 cm
PivotKnown for oneYes
Pivot angleKnown for one0 - 90°
Swivel angle rangeKnown for one-170 - 170°
Tilt angle rangeDiffers-5 - 15°-4 - 22°
Tilt adjustmentKnown for oneYes
LED indicatorsKnown for onePower
Poweridentical
Power consumption (typical)Known for one41 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions4 differ
Width (without stand)Differs711 mm642 mm
Depth (without stand)Differs24.3 mm250 mm
Height (without stand)Differs470 mm438 mm
Weight (without stand)Differs4.6 kg7.6 kg
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other featuresidentical
TV tuner integratedNoNo
Supplied AC adapter typeLEDLED
Package weightKnown for one7.4 kg
Mean time between failures (MTBF)Known for one30000 h
CertificationKnown for oneCE, TÜV GS, ISO
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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