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Product comparison · 2 monitors

AOC I2721VH computer monitor vs AOC U3477PQU computer monitor

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  • 44specifications compared
  • 24differ
  • 20identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 86.4 cm (34")
  • Display resolution
    • 1920 x 1080 pixels
    • 3440 x 1440 pixels
  • Native aspect ratio
    • 16:9
    • 21:9
  • HD type
    • Full HD
    • Quad HD
  • Display brightness (typical)
    • 350 cd/m²
    • 320 cd/m²
  • Supported graphics resolutions
    • 1920 x 1080 (HD 1080)
    • 3440 x 1440
  • Contrast ratio (dynamic)
    • 20000000:1
    • 80000000:1
  • Pixel pitch
    • 0.311 x 0.311 mm
    • 0.2325 x 0.2325 mm

Side by side

Differences highlightedShow differences only
84 specifications
A

AOC

I2721VH computer monitor

Model I2721VH

View product
B

AOC

U3477PQU computer monitor

Model U3477PQU

View product
Display11 differ
Display diagonalDiffers68.6 cm (27")86.4 cm (34")
Display resolutionDiffers1920 x 1080 pixels3440 x 1440 pixels
Native aspect ratioDiffers16:921:9
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersFull HDQuad HD
Panel typeIPSIPS
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs350 cd/m²320 cd/m²
Response time5 ms5 ms
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)3440 x 1440
Aspect ratioKnown for one21:9
Contrast ratio (typical)Known for one1000:1
Contrast ratio (dynamic)Differs20000000:180000000:1
Maximum refresh rateKnown for one60 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.311 x 0.311 mm0.2325 x 0.2325 mm
Horizontal scan rangeKnown for one30 - 83 kHz
Vertical scan rangeDiffers50 - 76 Hz56 - 75 Hz
Viewable size, horizontalDiffers59.8 cm80 cm
Viewable size, verticalDiffers33.6 cm33.5 cm
3DNoNo
Pixel frequencyKnown for one300 MHz
Supported video modesKnown for one1080p
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Ports & interfaces1 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one2
VGA (D-Sub) ports quantity11
DVI portYesYes
DVI-D ports quantity11
HDMI ports quantity11
Audio outputKnown for oneYes
HDCPKnown for oneYes
Mobile High-Definition Link (MHL)Known for oneYes
Card reader integratedKnown for oneNo
Ergonomics3 differ
VESA mountingYesYes
Panel mounting interface100 x 100 mm100 x 100 mm
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one18 cm
PivotKnown for oneYes
Swivel angle rangeKnown for one-165 - 165°
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 20°-5 - 24°
On Screen Display (OSD)Known for oneYes
LED indicatorsKnown for oneYes
Power3 differ
Power consumption (typical)Differs23 W63 W
Power consumption (standby)Differs0.5 W0.28 W
Power consumption (off)Known for one0.19 W
AC input voltageDiffers110 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Energy efficiency scaleKnown for oneA+ to F
Annual energy consumptionKnown for one92 kWh
External power adapterKnown for oneNo
Weight & dimensions1 differ
Weight (with stand)Differs4.7 kg10 kg
Width (without stand)Known for one828 mm
Depth (without stand)Known for one95.2 mm
Height (without stand)Known for one624.5 mm
Weight (without stand)Known for one10 kg
Width (with stand)Known for one643.3 mm
Depth (with stand)Known for one239.4 mm
Height (with stand)Known for one447.8 mm
Packaging data1 differ
Package weightDiffers6.5 kg13.7 kg
Package widthKnown for one714 mm
Package depthKnown for one123 mm
Package heightKnown for one508 mm
User Guide on CD-ROMKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Other features2 differ
TV tuner integratedNoNo
Energy efficiency class (legacy scale)Known for oneC
Mean time between failures (MTBF)Known for one50000 h
CertificationDiffersCE, FCC, RoHS Compliant, cTUVusISO
Supplied AC adapter typeDiffersACLED
On/off switchKnown for oneYes
Thin Client1 differ
Thin client installedDiffersYesNo
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneAC, VGA
ManualKnown 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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