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Product comparison · 2 monitors

iiyama ProLite B2791QSU-B1 computer monitor vs iiyama ProLite XB2283HS-B3 computer monitor

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  • 76specifications compared
  • 29differ
  • 47identical
  • 39known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 54.6 cm (21.5")
  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • HD type
    • Quad HD
    • Full HD
  • Panel type
    • TN
    • VA
  • Display brightness (typical)
    • 350 cd/m²
    • 250 cd/m²
  • Response time
    • 1 ms
    • 4 ms
  • Contrast ratio (typical)
    • 1000:1
    • 3000:1
  • Viewing angle, horizontal
    • 170°
    • 178°

Side by side

Differences highlightedShow differences only
115 specifications
A

iiyama

ProLite B2791QSU-B1 computer monitor

Model B2791QSU-B1

View product
B

iiyama

ProLite XB2283HS-B3 computer monitor

Model XB2283HS-B3

View product
Display13 differ
Display diagonalDiffers68.6 cm (27")54.6 cm (21.5")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersQuad HDFull HD
Panel typeDiffersTNVA
Display brightness (typical)Differs350 cd/m²250 cd/m²
Response timeDiffers1 ms4 ms
Display surfaceMattMatt
Screen shapeFlatFlat
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 600 (SVGA), 1280 x 1024 (SXGA), 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)
Supported video modesKnown for one1080p
Contrast ratio (typical)Differs1000:13000:1
Contrast ratio (dynamic)80000000:180000000:1
Maximum refresh rate75 Hz75 Hz
Viewing angle, horizontalDiffers170°178°
Viewing angle, verticalDiffers160°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.233 x 0.233 mm0.248 x 0.248 mm
Horizontal scan rangeKnown for one30 - 80 kHz
Vertical scan rangeKnown for one55 - 75 Hz
Viewable size, horizontalDiffers59.7 cm47.7 cm
Viewable size, verticalDiffers33.6 cm26.8 cm
Colour gamut standardKnown for onesRGB
sRGB coverage (typical)Known for one99%
NTSC coverage (typical)Known for one72%
Separate H/V syncYesYes
Digital horizontal frequencyKnown for one30 - 89 kHz
Digital vertical frequencyKnown for one48 - 75 Hz
3DKnown for oneNo
Performance1 differ
NVIDIA G-SYNCNoNo
AMD FreeSyncDiffersYesNo
Flicker-free technologyKnown for oneYes
Mac operating systems supportedKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Windows operating systems supportedKnown for oneWindows 10, Windows 7, Windows 8.1
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers4 W2 W
Built-in cameraNoNo
Designidentical
Market positioningBusinessBusiness
Product colourBlackBlack
Ports & interfaces2 differ
Built-in USB hubDiffersYesNo
VGA (D-Sub) ports quantityKnown for one1
DVI portDiffersYesNo
HDMI ports quantity11
DisplayPorts quantity11
Headphone outputs11
Headphone connectivity3.5 mm3.5 mm
HDCPYesYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one2
DVI-D ports quantityKnown for one1
Networkidentical
Wi-FiKnown for oneNo
Ethernet LANKnown for oneNo
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentYesYes
Adjustable height (max)13 cm13 cm
PivotYesYes
Pivot angleKnown for one0 - 90°
SwivellingYesYes
Swivel angle range-45 - 45°-45 - 45°
Tilt adjustmentYesYes
Tilt angle rangeKnown for one-5 - 22°
On Screen Display (OSD)YesYes
On Screen Display (OSD) languagesDiffersCzech, German, Dutch, English, Spanish, French, Italian, Japanese, Polish, RussianSimplified Chinese, Czech, German, Dutch, English, Spanish, French, Italian, Polish, Russian
Number of OSD languagesDiffers1011
Plug and PlayYesYes
LED indicatorsKnown for oneYes
Tilt down angle rangeKnown for one0 - 5°
Tilt up angle rangeKnown for one0 - 22°
Power4 differ
Power consumption (typical)Differs33 W21 W
Power consumption (standby)Known for one0.5 W
Power consumption (off)Known for one0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Input currentDiffers1.5 A1 A
Energy efficiency scaleDiffersA to GA++ to E
Annual energy consumptionDiffers52 kWh28 kWh
Energy efficiency class (SDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one29 kWh
Power consumption (PowerSave)Known for one0.5 W
Operational conditionsidentical
Operating temperature (T-T)5 - 35 °C5 - 35 °C
Storage temperature (T-T)-20 - 60 °C-20 - 60 °C
Operating relative humidity (H-H)10 - 80%10 - 80%
Storage relative humidity (H-H)5 - 85%5 - 85%
Weight & dimensions3 differ
Width (with stand)Differs611 mm505 mm
Depth (with stand)230 mm230 mm
Height (with stand)Differs527 mm501.5 mm
Weight (with stand)Differs6.1 kg4.8 kg
Width (without stand)Known for one611 mm
Depth (without stand)Known for one54 mm
Height (without stand)Known for one371.5 mm
Packaging dataidentical
Stand typeKnown for oneHAS stand
Packaging content1 differ
Stand includedKnown for oneYes
Cables includedDiffersAC, DisplayPort, HDMI, USBAC, HDMI
Quick start guideYesYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Other features2 differ
On/off switchYesYes
Audio systemKnown for oneStereo
RotatingYesYes
TV tuner integratedNoNo
Auto power offKnown for oneYes
ECO modeKnown for oneYes
Energy efficiency class (legacy scale)Known for oneA
No flickeringYesYes
Power managementKnown for oneYes
CertificationDiffersTCO, CE, TÜV-GS, CUTCO, CE, TUV-GS, VCCI-B, PSE, CU
Supplied AC adapter typeDiffersACLED
Thin Clientidentical
Thin client installedNoNo
Logistics dataidentical
Harmonized System (HS) code8528521085285210

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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