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Product comparison · 2 monitors

Acer VG271UPbmiipx computer monitor vs AOC 79 Series I2779VH computer monitor

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  • 38specifications compared
  • 25differ
  • 13identical
  • 68known for one product only

Key differences

  • Display resolution
    • 2560 x 1440 pixels
    • 1920 x 1080 pixels
  • Display technology
    • LED
    • LCD
  • HD type
    • Quad HD
    • Full HD
  • Backlight type
    • LED
    • W-LED
  • Display brightness (typical)
    • 350 cd/m²
    • 250 cd/m²
  • Response time
    • 1 ms
    • 5 ms
  • Supported graphics resolutions
    • 2560 x 1440
    • 1920 x 1080 (HD 1080)
  • Contrast ratio (dynamic)
    • 100000000:1
    • 20000000:1

Side by side

Differences highlightedShow differences only
106 specifications
A

Acer

VG271UPbmiipx computer monitor

Model VG271UPbmiipx

View product
B

AOC

79 Series I2779VH computer monitor

Model I2779VH

View product
Display10 differ
Display diagonal68.6 cm (27")68.6 cm (27")
Display resolutionDiffers2560 x 1440 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
Display technologyDiffersLEDLCD
TouchscreenNoNo
HD typeDiffersQuad HDFull HD
Panel typeIPSIPS
Backlight typeDiffersLEDW-LED
Display brightness (typical)Differs350 cd/m²250 cd/m²
Response timeDiffers1 ms5 ms
Display surfaceKnown for oneMatt
Screen shapeFlatFlat
Supported graphics resolutionsDiffers2560 x 14401920 x 1080 (HD 1080)
Aspect ratioKnown for one16:9
Contrast ratio (dynamic)Differs100000000:120000000:1
Maximum refresh rateDiffers144 Hz60 Hz
Viewing angle, horizontal178°178°
Viewing angle, vertical178°178°
Display number of coloursDiffers1.073 billion colours16.78 million colours
Pixel pitchKnown for one0.311 x 0.311 mm
Horizontal scan rangeKnown for one30 - 83 kHz
Vertical scan rangeKnown for one50 - 76 Hz
Viewable size, horizontalKnown for one59.8 cm
Viewable size, verticalKnown for one33.6 cm
Colour depthKnown for one8 bit
3DNoNo
Display brightness (peak)Known for one400 cd/m²
Contrast ratio (typical)Known for one1000:1
Digital horizontal frequencyKnown for one24 - 222 kHz
Digital vertical frequencyKnown for one48 - 144 Hz
Colour gamut standardKnown for onesRGB
Colour gamutKnown for one100%
sRGB coverage (typical)Known for one100%
Performance1 differ
NVIDIA G-SYNCNoNo
AMD FreeSyncDiffersYesNo
Flicker-free technologyKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersYesNo
Built-in cameraNoNo
Number of speakersKnown for one2
RMS rated powerKnown for one4 W
Design2 differ
Market positioningDiffersGamingHome
Product colourDiffersBlackBlack, Silver
Frameless designKnown for oneYes
Feet colourKnown for oneBlack, Silver
Ports & interfaces1 differ
Built-in USB hubKnown for oneNo
VGA (D-Sub) ports quantityKnown for one1
DVI portKnown for oneNo
HDMIYesYes
HDMI ports quantityKnown for one1
HDMI versionKnown for one1.4
DisplayPorts quantityDiffers10
Audio inputKnown for oneNo
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
Ergonomics2 differ
VESA mountingDiffersYesNo
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Height adjustmentKnown for oneNo
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 20°-2 - 20.5°
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, Traditional Chinese, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish
Number of OSD languagesKnown for one16
Panel mounting interfaceKnown for one100 x 100 mm
Power3 differ
Power consumption (typical)Differs32 W28 W
Power consumption (standby)Differs0.4 W0.5 W
AC input voltageDiffers120 - 230 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
External power adapterKnown for oneYes
Energy efficiency class (SDR)Known for oneG
Energy efficiency class (HDR)Known for oneG
Energy consumption (SDR) per 1000 hoursKnown for one32 kWh
Energy consumption (HDR) per 1000 hoursKnown for one65 kWh
Power consumption (off)Known for one0.2 W
Energy efficiency scaleKnown for oneA to G
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one20 - 90%
Storage relative humidity (H-H)Known for one15 - 90%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one5000 - 12192 m
Weight & dimensions5 differ
Width (with stand)Differs614 mm623.2 mm
Depth (with stand)Differs240 mm138.2 mm
Height (with stand)Differs475 mm460.2 mm
Weight (with stand)Differs5.31 kg4.6 kg
Width (without stand)Differs614 mm623.2 mm
Depth (without stand)Known for one66 mm
Height (without stand)Known for one367 mm
Weight (without stand)Known for one4.87 kg
Packaging dataidentical
Package widthKnown for one723 mm
Package depthKnown for one145.8 mm
Package heightKnown for one559 mm
Package weightKnown for one6.56 kg
Package typeKnown for oneBox
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedKnown for oneAC, HDMI
HDMI cable lengthKnown for one1.8 m
Other featuresidentical
On/off switchYesYes
TV tuner integratedKnown for oneNo
Compliance certificatesKnown for oneRoHS
Heavy metals freeKnown for oneHg (mercury), Pb (lead)
CertificationKnown for one1
Recycling dataidentical
Packaging recyclability rateKnown for one100%
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210

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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