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Product comparison · 2 monitors

AOC U2477PWQ computer monitor vs AOC 79 Series U2879VF computer monitor

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  • 64specifications compared
  • 32differ
  • 32identical
  • 65known for one product only

Key differences

  • Display diagonal
    • 59.9 cm (23.6")
    • 71.1 cm (28")
  • Display technology
    • LED
    • LCD
  • Panel type
    • PLS
    • TN
  • Response time
    • 4 ms
    • 1 ms
  • Contrast ratio (dynamic)
    • 100000000:1
    • 80000000:1
  • Maximum refresh rate
    • 60 Hz
    • 144 Hz
  • Viewing angle, horizontal
    • 178°
    • 170°
  • Viewing angle, vertical
    • 178°
    • 160°

Side by side

Differences highlightedShow differences only
129 specifications
A

AOC

U2477PWQ computer monitor

Model U2477PWQ

View product
B

AOC

79 Series U2879VF computer monitor

Model U2879VF

View product
Display14 differ
Display diagonalDiffers59.9 cm (23.6")71.1 cm (28")
Display resolution3840 x 2160 pixels3840 x 2160 pixels
Native aspect ratio16:916:9
Display technologyDiffersLEDLCD
TouchscreenNoNo
HD type4K Ultra HD4K Ultra HD
Panel typeDiffersPLSTN
Backlight typeW-LEDW-LED
Display brightness (typical)300 cd/m²300 cd/m²
Response timeDiffers4 ms1 ms
Screen shapeFlatFlat
Supported graphics resolutions3840 x 21603840 x 2160
Supported video modesKnown for one2160p
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs100000000:180000000:1
Maximum refresh rateDiffers60 Hz144 Hz
Viewing angle, horizontalDiffers178°170°
Viewing angle, verticalDiffers178°160°
Display number of coloursDiffers16.78 million colours1.07 billion colours
Pixel pitchDiffers0.4525 x 0.4525 mm0.16 x 0.16 mm
Pixel densityKnown for one157 ppi
Horizontal scan rangeDiffers30 - 160 kHz30 - 99 kHz
Vertical scan rangeDiffers30 - 99 Hz50 - 76 Hz
Viewable size, horizontalDiffers52.1 cm62.1 cm
Viewable size, verticalDiffers29.3 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
sRGB coverage (typical)Known for one100%
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
Design2 differ
Market positioningDiffersBusinessHome
Product colourDiffersBlack, SilverSilver, Black
Front bezel colourKnown for oneBlack
Detachable standKnown for oneNo
Feet colourKnown for oneBlack, Silver
Ports & interfaces1 differ
Built-in USB hubKnown for oneNo
VGA (D-Sub) ports quantity11
DVI portYesYes
DVI-D ports quantityKnown for one1
HDMI ports quantity11
HDMI versionDiffers1.42.0
DisplayPorts quantity11
DisplayPort version1.21.2
Headphone outKnown for oneYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
HDCPYesYes
AC (power) inKnown for oneYes
Mobile High-Definition Link (MHL)YesYes
USB Type-A downstream ports quantityKnown for one0
Ergonomics3 differ
VESA mountingDiffersYesNo
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Height adjustmentDiffersYesNo
PivotYesYes
Tilt adjustmentYesYes
Tilt angle rangeDiffers-5 - 23°-5 - 24°
Picture-in-PictureKnown for oneYes
On Screen Display (OSD)YesYes
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 PlayYesYes
Panel mounting interfaceKnown for one100 x 100 mm
Adjustable height (max)Known for one13 cm
Power5 differ
Energy efficiency class (SDR)Known for oneF
Energy consumption (SDR) per 1000 hoursKnown for one29 kWh
Power consumption (typical)Differs37 W49 W
Power consumption (standby)Differs0.5 W0.32 W
Power consumption (off)Differs0.3 W0.23 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
Energy efficiency scaleDiffersA+ to FA to G
External power adapterDiffersNoYes
Power consumption (average)Known for one34 W
Annual energy consumptionKnown for one54 kWh
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 & dimensions2 differ
Width (with stand)Known for one659.3 mm
Depth (with stand)Known for one153.2 mm
Height (with stand)Known for one468.4 mm
Weight (with stand)Differs6 kg4 kg
Width (without stand)Differs555 mm659.3 mm
Depth (without stand)Known for one49 mm
Height (without stand)Known for one336 mm
Weight (without stand)Known for one6 kg
Packaging data4 differ
Package widthDiffers422 mm732 mm
Package depthDiffers204 mm159 mm
Package heightDiffers617 mm543 mm
Package weightDiffers8 kg5.26 kg
Package typeKnown for oneBox
VGA cable lengthKnown for one1.8 m
Packaging contentidentical
Stand includedKnown for oneYes
Cables includedAC, DisplayPort, HDMI, VGAAC, DisplayPort, HDMI, VGA
ManualKnown for oneYes
DisplayPort cable lengthKnown for one1.8 m
HDMI cable lengthKnown for one1.8 m
Power cable lengthKnown for one1.8 m
Sustainabilityidentical
Sustainability certificatesEPEAT Silver, ENERGY STAREPEAT 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)50000 h50000 h
Light effectsKnown for oneNo
CertificationDiffersGOSTTrue
Energy efficiency class (legacy scale)Known for oneB
Supplied AC adapter typeKnown for oneLED
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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