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Product comparison · 2 monitors

iiyama ProLite B2791QSU-B1 computer monitor vs iiyama ProLite X3272UHS-B1 computer monitor

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  • 67specifications compared
  • 35differ
  • 32identical
  • 39known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 81.3 cm (32")
  • Display resolution
    • 2560 x 1440 pixels
    • 3840 x 2160 pixels
  • HD type
    • Quad HD
    • 4K Ultra HD
  • Panel type
    • TN
    • VA
  • Display brightness (typical)
    • 350 cd/m²
    • 300 cd/m²
  • Response time
    • 1 ms
    • 3 ms
  • Contrast ratio (typical)
    • 1000:1
    • 3000:1
  • Contrast ratio (dynamic)
    • 80000000:1
    • 50000000:1

Side by side

Differences highlightedShow differences only
106 specifications
A

iiyama

ProLite B2791QSU-B1 computer monitor

Model B2791QSU-B1

View product
B

iiyama

ProLite X3272UHS-B1 computer monitor

Model X3272UHS-B1

View product
Display16 differ
Display diagonalDiffers68.6 cm (27")81.3 cm (32")
Display resolutionDiffers2560 x 1440 pixels3840 x 2160 pixels
HD typeDiffersQuad HD4K Ultra HD
Panel typeDiffersTNVA
Display brightness (typical)Differs350 cd/m²300 cd/m²
Response timeDiffers1 ms3 ms
Supported graphics resolutionsDiffers640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1600 x 1200 (UXGA), 1680 x 1050 (WSXGA+), 2560 x 1440640 x 480 (VGA), 800 x 480 (WVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1920 x 1080 (HD 1080), 1920 x 2160, 2560 x 1440, 3840 x 2160
Contrast ratio (typical)Differs1000:13000:1
Contrast ratio (dynamic)Differs80000000:150000000:1
Maximum refresh rateDiffers75 Hz60 Hz
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°178°
Display number of coloursDiffers16.78 million colours1.073 billion colours
Pixel pitchDiffers0.233 x 0.233 mm0.181 x 0.181 mm
Viewable size, horizontalDiffers59.7 cm69.5 cm
Viewable size, verticalDiffers33.6 cm39.1 cm
Digital horizontal frequencyKnown for one30 - 89 kHz
Digital vertical frequencyKnown for one48 - 75 Hz
Horizontal scan rangeKnown for one30 - 135 kHz
Vertical scan rangeKnown for one24 - 75 Hz
DDC/CIKnown for oneYes
Performanceidentical
Windows operating systems supportedKnown for oneWindows 10, Windows 7, Windows 8.1
Mac operating systems supportedKnown for oneYes
Design1 differ
Product colourDiffersBlackBlack, Silver
Ports & interfaces3 differ
Built-in USB hubDiffersYesNo
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one2
DVI portDiffersYesNo
DVI-D ports quantityKnown for one1
HDMI ports quantityDiffers12
Headphone outputsKnown for one1
VGA (D-Sub) ports quantityKnown for one0
Audio outputKnown for oneYes
AC (power) inKnown for oneYes
Ergonomics4 differ
Height adjustmentDiffersYesNo
Adjustable height (max)Known for one13 cm
PivotKnown for oneYes
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-45 - 45°
On Screen Display (OSD) languagesDiffersCzech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, RussianCzech, German, English, Estonian, French, Italian, Japanese, Polish, Portuguese, Russian
Number of OSD languagesDiffers1011
Tilt down angle rangeDiffers0 - 5°0 - 4°
Tilt up angle rangeKnown for one0 - 22°
Tilt angle rangeKnown for one-4 - 12°
Power2 differ
Energy efficiency class (SDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one29 kWh
Power consumption (typical)Differs33 W52 W
Power consumption (PowerSave)Known for one0.5 W
Input currentKnown for one1.5 A
Energy efficiency scaleKnown for oneA to G
Annual energy consumptionDiffers52 kWh76 kWh
Power consumption (standby)Known for one0.5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 80%
Storage relative humidity (H-H)Known for one5 - 85%
Weight & dimensions7 differ
Width (with stand)Differs611 mm729.5 mm
Depth (with stand)Differs230 mm254 mm
Height (with stand)Differs527 mm546 mm
Weight (with stand)Differs6.1 kg6.8 kg
Width (without stand)Differs611 mm729.5 mm
Depth (without stand)Differs54 mm64.5 mm
Height (without stand)Differs371.5 mm433 mm
Bezel width (side)Known for one2.9 cm
Packaging contentidentical
Cables includedKnown for oneAC, DisplayPort, HDMI, USB
Stand includedKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STARNo
Other features1 differ
RotatingKnown for oneYes
No flickeringKnown for oneYes
CertificationKnown for oneTCO, CE, TÜV-GS, CU
Supplied AC adapter typeDiffersACLED
Built-in subwooferKnown for oneNo
Energy efficiency class (legacy scale)Known for oneB
Power managementKnown for oneYes

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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