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Product comparison · 2 monitors

AOC C2789FH8 computer monitor vs LG 24BK55WY computer monitor

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  • 52specifications compared
  • 36differ
  • 16identical
  • 70known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 61 cm (24")
  • Display resolution
    • 1920 x 1080 pixels
    • 1920 x 1200 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • HD type
    • Full HD
    • WUXGA
  • Panel type
    • VA
    • IPS
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Response time
    • 4 ms
    • 5 ms
  • Screen shape
    • Curved
    • Flat

Side by side

Differences highlightedShow differences only
122 specifications
A

AOC

C2789FH8 computer monitor

Model C2789FH8

View product
B

LG

24BK55WY computer monitor

Model 24BK55WY

View product
Display13 differ
Display diagonalDiffers68.6 cm (27")61 cm (24")
Display resolutionDiffers1920 x 1080 pixels1920 x 1200 pixels
Native aspect ratioDiffers16:916:10
Display technologyLEDLED
TouchscreenNoNo
HD typeDiffersFull HDWUXGA
Panel typeDiffersVAIPS
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs250 cd/m²300 cd/m²
Response timeDiffers4 ms5 ms
Display surfaceMattMatt
Screen shapeDiffersCurvedFlat
Screen curvature ratingKnown for one1800R
Supported graphics resolutionsDiffers640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 832 x 624, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 720 (HD 720), 1280 x 960, 1440 x 900 (WXGA+), 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080)1920 x 1200 (WUXGA)
Aspect ratioKnown for one16:9
Contrast ratio (dynamic)Differs50000000:15000000:1
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 pitchDiffers0.3114 x 0.3114 mm0.2745 x 0.2745 mm
Horizontal scan rangeKnown for one30 - 83 kHz
Vertical scan rangeKnown for one50 - 76 Hz
Viewable size, horizontalKnown for one59.7 cm
Viewable size, verticalKnown for one33.6 cm
Digital horizontal frequencyDiffers30 - 85 kHz30 - 83 kHz
Digital vertical frequencyDiffers48 - 76 Hz56 - 75 Hz
Colour depthKnown for one8 bit
sRGB coverage (typical)Known for one90%
NTSC coverage (typical)Known for one90%
Screen curvatureKnown for one180 cm
3DNoNo
Separate H/V syncKnown for oneYes
Contrast ratio (typical)Known for one1000:1
DDC/CIKnown for oneYes
Colour gamutKnown for one72%
Factory-calibratedKnown for oneYes
Performanceidentical
NVIDIA G-SYNCKnown for oneNo
AMD FreeSyncKnown for oneYes
VESA Adaptive Sync supportKnown for oneYes
Flicker-free technologyKnown for oneYes
Low Blue Light technologyKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Built-in cameraKnown for oneNo
Number of speakersKnown for one2
RMS rated powerKnown for one2 W
Design1 differ
Market positioningKnown for oneHome
Product colourDiffersGold, WhiteBlack
Feet colourKnown for oneGold
Ports & interfaces3 differ
Built-in USB hubDiffersNoYes
VGA (D-Sub) ports quantity11
DVI portDiffersNoYes
HDMI ports quantityDiffers10
HDMI versionKnown for one1.4
Headphone outputs11
USB hub versionKnown for one2.0
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityKnown for one2
DisplayPorts quantityKnown for one1
PC Audio inKnown for oneYes
HDCPKnown for oneYes
Ergonomics4 differ
VESA mountingDiffersNoYes
Cable lock slotYesYes
Cable lock slot typeKnown for oneKensington
Height adjustmentDiffersNoYes
Tilt adjustmentYesYes
Tilt angle rangeDiffers-3.5 - 21.5°-5 - 35°
On Screen Display (OSD)YesYes
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 languagesDiffers1617
Plug and PlayYesYes
Panel mounting interfaceKnown for one100 x 100,100 x 200 mm
Adjustable height (max)Known for one13 cm
PivotKnown for oneYes
Pivot angleKnown for one-90 - 90°
SwivellingKnown for oneYes
Swivel angle rangeKnown for one-180 - 180°
Power2 differ
Power consumption (typical)Differs30 W26 W
Power consumption (standby)0.5 W0.5 W
Power consumption (max)Known for one35 W
Power consumption (off)Differs0.5 W0.3 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50 - 60 Hz50 - 60 Hz
External power adapterKnown for oneYes
Energy efficiency class (SDR)Known for oneG
Energy efficiency class (HDR)Known for oneNot available
Energy consumption (SDR) per 1000 hoursKnown for one23.9 kWh
Power supply typeKnown for oneInternal
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-25 - 55 °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 one0 - 12192 m
Weight & dimensions7 differ
Width (with stand)Differs612.8 mm558 mm
Depth (with stand)Differs179.9 mm239 mm
Height (with stand)Differs452.1 mm395 mm
Weight (with stand)Differs3.96 kg5.6 kg
Width (without stand)Differs612.7 mm558 mm
Depth (without stand)Differs61 mm58 mm
Height (without stand)Differs364.2 mm370 mm
Weight (without stand)Known for one4.2 kg
Packaging data4 differ
Package widthDiffers715 mm633 mm
Package depthDiffers172 mm191 mm
Package heightDiffers527 mm444 mm
Package weightDiffers5.8 kg7.4 kg
Package typeKnown for oneBox
Packaging content1 differ
Stand includedKnown for oneYes
Cables includedDiffersAC, HDMIAC, DVI, DisplayPort, USB
Quick start guideKnown for oneYes
HDMI cable lengthKnown for one1.8 m
Other featuresidentical
AC adapter includedKnown for oneYes
On/off switchKnown for oneYes
TV tuner integratedKnown for oneNo
Compliance certificatesKnown for oneRoHS
Heavy metals freeKnown for oneHg (mercury), Pb (lead)
CertificationKnown for onecTUVus, CE, FCC
No flickeringKnown for oneYes
Supplied AC adapter typeKnown for oneLED
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold
Technical detailsidentical
Native refresh rateKnown for one60 Hz

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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