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Product comparison · 2 monitors

AOC C2783FQ computer monitor vs AOC 79 Series U2879VF computer monitor

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  • 51specifications compared
  • 33differ
  • 18identical
  • 70known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 71.1 cm (28")
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • Native aspect ratio
    • 21:9
    • 16:9
  • HD type
    • Full HD
    • 4K Ultra HD
  • Response time
    • 5 ms
    • 1 ms
  • Screen shape
    • Curved
    • Flat
  • Supported graphics resolutions
    • 1920 x 1080 (HD 1080)
    • 3840 x 2160
  • Supported video modes
    • 1080p
    • 2160p

Side by side

Differences highlightedShow differences only
121 specifications
A

AOC

C2783FQ computer monitor

Model C2783FQ

View product
B

AOC

79 Series U2879VF computer monitor

Model U2879VF

View product
Display17 differ
Display diagonalDiffers68.6 cm (27")71.1 cm (28")
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
Native aspect ratioDiffers21:916:9
Display technologyKnown for oneLCD
TouchscreenNoNo
HD typeDiffersFull HD4K Ultra HD
Panel typeKnown for oneTN
Backlight typeKnown for oneW-LED
Display brightness (typical)300 cd/m²300 cd/m²
Response timeDiffers5 ms1 ms
Screen shapeDiffersCurvedFlat
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)3840 x 2160
Supported video modesDiffers1080p2160p
Aspect ratioDiffers21:916:9
Contrast ratio (typical)Known for one1000:1
Contrast ratio (dynamic)Differs50000000:180000000:1
Maximum refresh rateKnown for one144 Hz
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of coloursDiffers16.78 million colours1.07 billion colours
Pixel pitchDiffers0.233 x 0.233 mm0.16 x 0.16 mm
Pixel densityKnown for one157 ppi
Horizontal scan rangeDiffers50 - 75 kHz30 - 99 kHz
Vertical scan rangeKnown for one50 - 76 Hz
Viewable size, horizontalDiffers59.8 cm62.1 cm
Viewable size, verticalDiffers33.6 cm34.1 cm
Digital horizontal frequencyKnown for one30 - 99 kHz
Display diagonal (metric)Known for one71.12 cm
DDC/CIKnown for oneYes
Surface hardnessKnown for one3H
Colour depthKnown for one8 bit
Grayscale depthKnown for one8 bit
Pixel frequencyKnown for one185.58 MHz
3DKnown for oneNo
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneYes
AMD FreeSync typeKnown for oneFreeSync
AMD FreeSync refresh rate rangeKnown for one30 - 144 Hz
Fast chargingKnown for oneNo
VESA Adaptive Sync supportKnown for oneYes
Flicker-free technologyKnown for oneYes
Multimediaidentical
Built-in speaker(s)NoNo
Built-in cameraNoNo
Design1 differ
Market positioningKnown for oneHome
Product colourDiffersBlackSilver, Black
Front bezel colourKnown for oneBlack
Detachable standKnown for oneNo
Feet colourKnown for oneBlack, Silver
Ports & interfacesidentical
Built-in USB hubNoNo
VGA (D-Sub) ports quantity11
DVI portYesYes
DVI-D ports quantity11
HDMI ports quantity11
HDMI versionKnown for one2.0
DisplayPorts quantity11
DisplayPort versionKnown for one1.2
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
HDCPKnown for oneYes
AC (power) inYesYes
Mobile High-Definition Link (MHL)Known for oneYes
Ergonomics2 differ
VESA mountingNoNo
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Height adjustmentNoNo
PivotKnown for oneYes
Tilt adjustmentYesYes
Tilt angle rangeDiffers-3 - 21°-5 - 24°
Picture-in-PictureKnown for oneYes
On Screen Display (OSD)Known for oneYes
On Screen Display (OSD) languagesKnown for oneSimplified Chinese, Traditional Chinese, Croatian, Czech, German, Dutch, English, Spanish, Finnish, French, Italian, Japanese, Korean, Polish, Portuguese, Russian, Swedish, Turkish, Ukrainian
Number of OSD languagesKnown for one16
Plug and PlayKnown for oneYes
Power3 differ
Energy efficiency class (SDR)Known for oneF
Energy consumption (SDR) per 1000 hoursKnown for one29 kWh
Power consumption (typical)Differs18 W49 W
Power consumption (standby)Differs0.5 W0.32 W
Power consumption (off)Known for one0.23 W
AC input voltageDiffers110 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Energy efficiency scaleKnown for oneA to G
External power adapterKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °C
Storage temperature (T-T)Known for one-25 - 50 °C
Operating relative humidity (H-H)Known for one10 - 85%
Storage relative humidity (H-H)Known for one5 - 93%
Operating altitudeKnown for one0 - 3658 m
Non-operating altitudeKnown for one3658 - 12192 m
Weight & dimensions4 differ
Width (with stand)Differs631.1 mm659.3 mm
Depth (with stand)Differs175.2 mm153.2 mm
Height (with stand)Differs461 mm468.4 mm
Weight (with stand)Differs5.83 kg4 kg
Width (without stand)Known for one659.3 mm
Packaging data4 differ
Package widthDiffers754 mm732 mm
Package depthDiffers582 mm159 mm
Package heightDiffers225 mm543 mm
Package weightDiffers8.6 kg5.26 kg
Package typeKnown for oneBox
VGA cable lengthKnown for one1.8 m
User Guide on CD-ROMKnown for oneYes
Packaging content1 differ
Stand includedYesYes
Cables includedDiffersAC, Audio (3.5mm), VGAAC, DisplayPort, HDMI, VGA
ManualYesYes
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 features1 differ
On/off switchYesYes
TV tuner integratedNoNo
Exterior finish typeKnown for oneGloss
Bezel thickness typeKnown for oneNarrow
Compliance certificatesKnown for oneRoHS
Heavy metals freeKnown for oneHg (mercury)
Mean time between failures (MTBF)Known for one50000 h
Light effectsKnown for oneNo
CertificationDiffersCE, FCC, cTUVusTrue
Supplied AC adapter typeKnown for oneAC
Recycling dataidentical
Packaging recyclability rateKnown for one100%
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210
Thin Clientidentical
Thin client installedKnown 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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