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Product comparison · 2 monitors

AOC 79 Series I2279VWHE computer monitor vs AOC 77 Series U2777PQU computer monitor

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  • 77specifications compared
  • 38differ
  • 39identical
  • 43known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 68.6 cm (27")
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Display brightness (typical)
    • 250 cd/m²
    • 350 cd/m²
  • Response time
    • 6 ms
    • 4 ms
  • Supported graphics resolutions
    • 1920 x 1080 (HD 1080)
    • 3840 x 2160
  • Contrast ratio (dynamic)
    • 50000000:1
    • 80000000:1
  • Display number of colours
    • 16.78 million colours
    • 1.073 billion colours

Side by side

Differences highlightedShow differences only
120 specifications
A

AOC

79 Series I2279VWHE computer monitor

Model I2279VWHE

View product
B

AOC

77 Series U2777PQU computer monitor

Model U2777PQU

View product
Display13 differ
Display diagonalDiffers54.6 cm (21.5")68.6 cm (27")
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
HD typeDiffersFull HD4K Ultra HD
Display brightness (typical)Differs250 cd/m²350 cd/m²
Response timeDiffers6 ms4 ms
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)3840 x 2160
Supported video modesKnown for one2160p
Contrast ratio (dynamic)Differs50000000:180000000:1
Display number of coloursDiffers16.78 million colours1.073 billion colours
Pixel pitchDiffers0.247 x 0.247 mm0.1554 x 0.1554 mm
Horizontal scan rangeDiffers30 - 83 kHz30 - 160 kHz
Vertical scan rangeDiffers50 - 76 Hz23 - 80 Hz
Viewable size, horizontalDiffers59.8 cm59.7 cm
Digital horizontal frequencyDiffers30 - 83 kHz30 - 160 kHz
sRGB coverage (typical)Known for one100%
Pixel frequencyKnown for one170 MHz
Viewable size diagonalKnown for one54.6 cm
Digital vertical frequencyKnown for one50 - 76 Hz
3DKnown for oneNo
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one6 W
Design1 differ
Market positioningDiffersHomeBusiness
Front bezel colourKnown for oneBlack
Detachable standKnown for oneYes
Ports & interfaces3 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityKnown for one4
DVI portDiffersNoYes
HDMI versionDiffers1.42.0
DisplayPorts quantityKnown for one1
DisplayPort versionKnown for one1.2
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
Mobile High-Definition Link (MHL)Known for oneYes
Ergonomics2 differ
VESA mountingKnown for oneYes
Panel mounting interfaceKnown for one100 x 100 mm
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one13 cm
PivotKnown for oneYes
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-165 - 165°
Tilt angle rangeDiffers-3.5 - 21.5°-5 - 24°
Power2 differ
Power consumption (typical)Differs22 W44 W
Power consumption (standby)Differs0.5 W0.76 W
Power consumption (off)Known for one0.21 W
Energy efficiency scaleKnown for oneA+++ to D
Annual energy consumptionKnown for one64 kWh
Operational conditions4 differ
Storage temperature (T-T)Differs-20 - 60 °C-25 - 55 °C
Operating relative humidity (H-H)Differs20 - 90%10 - 85%
Storage relative humidity (H-H)Differs15 - 90%5 - 93%
Non-operating altitudeDiffers0 - 12192 m5000 - 12192 m
Weight & dimensions5 differ
Width (with stand)Differs498.8 mm531.1 mm
Depth (with stand)Differs133.2 mm194.3 mm
Height (with stand)Differs387.2 mm614.9 mm
Weight (with stand)Differs3.4 kg7.3 kg
Width (without stand)Differs498.8 mm741.9 mm
Depth (without stand)Known for one60.8 mm
Height (without stand)Known for one438.4 mm
Weight (without stand)Known for one3.35 kg
Packaging data4 differ
Package widthDiffers560 mm480 mm
Package depthDiffers136 mm224 mm
Package heightDiffers451 mm715 mm
Package weightDiffers5.12 kg9.3 kg
DVI cable lengthKnown for one1.8 m
USB cable lengthKnown for one1.8 m
VGA cable lengthKnown for one1.8 m
Packaging content1 differ
Cables includedDiffersAC, VGAAC, Audio (3.5mm), DVI, DisplayPort, HDMI, USB
Audio cable lengthKnown for one1.8 m
DisplayPort cable lengthKnown for one1.8 m
HDMI cable lengthKnown for one1.8 m
Power cable lengthKnown for one1.8 m
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Other features2 differ
Bezel thickness typeKnown for oneFrameless
Energy efficiency class (legacy scale)Known for oneC
Heavy metals freeDiffersHg (mercury), Pb (lead)Hg (mercury)
Mean time between failures (MTBF)Known for one50000 h
CertificationDiffersCE, FCC, CCC, TUV-Bauart, cTUVus, CEL, CH RoHS, KC, KCC, ISO9241-307, C-Tick N26268, e-Standby, VCCI, J-Moss, PSE, PSBISO
On/off switchKnown for oneYes
Recycling dataidentical
Packaging recyclability rateKnown for one100%

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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