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Product comparison · 2 monitors

3M Multi-touch Display M2167PW (21.5") vs iiyama T2451MTS computer monitor

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  • 38specifications compared
  • 17differ
  • 21identical
  • 36known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 59.9 cm (23.6")
  • Display brightness
    • 250 cd/m²
    • 260 cd/m²
  • Response time
    • 16 ms
    • 2 ms
  • Contrast ratio (typical)
    • 5000:1
    • 1000:1
  • Viewing angle, horizontal
    • 178°
    • 170°
  • Viewing angle, vertical
    • 178°
    • 160°
  • Pixel pitch
    • 0.248 x 0.248 mm
    • 0.272 x 0.272 mm
  • Number of speakers
    • 1
    • 2

Side by side

Differences highlightedShow differences only
74 specifications
A

3M

Multi-touch Display M2167PW (21.5")

Model M2167PW

View product
B

iiyama

T2451MTS computer monitor

Model T2451MTS

View product
Display7 differ
Display diagonalDiffers54.6 cm (21.5")59.9 cm (23.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Display technologyLCDLCD
TouchscreenYesYes
HD typeFull HDFull HD
LED backlightYesYes
Backlight typeLEDLED
Touchscreen technologyKnown for oneCapacitive
Display brightnessDiffers250 cd/m²260 cd/m²
Response timeDiffers16 ms2 ms
Screen shapeFlatFlat
Aspect ratio16:916:9
Contrast ratio (typical)Differs5000:11000:1
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.248 x 0.248 mm0.272 x 0.272 mm
3DNoNo
Horizontal scan rangeKnown for one24 - 80 kHz
Vertical scan rangeKnown for one55 - 75 Hz
Display diagonal (metric)Known for one60 cm
Separate H/V syncKnown for oneYes
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
Windows operating systems supportedKnown for oneWindows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Win
Mac operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Number of simultaneous touchpoints (Windows 7)Known for one20
OmniTapps Multitouch compatibilityKnown for oneYes
Multimedia2 differ
Built-in speaker(s)YesYes
Number of speakersDiffers12
RMS rated powerDiffers3 W4 W
Designidentical
Product colourBlackBlack
Ports & interfaces1 differ
USB requiredKnown for oneYes
VGA (D-Sub) ports quantity11
HDMIYesYes
HDMI ports quantityDiffers12
DisplayPorts quantityKnown for one1
Audio inputKnown for one1
Number of upstream portsKnown for one1
DVI portKnown for oneYes
DVI-D ports quantityKnown for one1
Headphone outputsKnown for one1
HDCPKnown for oneYes
Ergonomicsidentical
Panel mounting interface100 x 100 mm100 x 100 mm
Wall mountableYesYes
On Screen Display (OSD)YesYes
Tilt angle rangeKnown for one-5 - 37°
Plug and PlayKnown for oneYes
Power2 differ
Power consumption (typical)Differs37.5 W24 W
AC input voltageDiffers110 - 220 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Power supply typeACAC
Power consumption (standby)Known for one0.5 W
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one5 - 90%
Weight & dimensions1 differ
Width (without stand)Known for one520.8 mm
Depth (without stand)Known for one46 mm
Height (without stand)Known for one315.8 mm
Weight (without stand)Differs5.7 kg5.6 kg
Packaging dataidentical
Package dimensions (WxDxH)Known for one610 x 160 x 405 mm
Package weightKnown for one8.7 kg
Packaging content1 differ
Cables includedDiffersAC, USB, VGAAC, DVI, USB, VGA
Camera includedKnown for oneNo
Other features3 differ
TV tuner integratedKnown for oneNo
Display viewable area (HxV)Differs476 x 268 mm293.2 x 521.3 mm
HD-ReadyKnown for oneYes
Placement supportedKnown for oneHorizontal
CertificationDiffersFCC-B, CE, TUV, C-Tick RoHSCE, TÜV/Bauart, VCCI-B, GOST-R, PSE
Supplied AC adapter typeDiffersMVA, YAC
Compatible operating systemsKnown for oneWindows 7
Dimensions (WxDxH)Known for one556 x 122.5 x 403.5 mm
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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