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Product comparison · 2 monitors

Acer KA KA270HDbi computer monitor vs LG 22MD4KB-B computer monitor

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  • 25specifications compared
  • 13differ
  • 12identical
  • 53known for one product only

Key differences

  • Display diagonal
    • 68.6 cm (27")
    • 54.6 cm (21.5")
  • Display resolution
    • 1920 x 1080 pixels
    • 4096 x 2304 pixels
  • Panel type
    • VA
    • IPS
  • Display brightness (typical)
    • 250 cd/m²
    • 500 cd/m²
  • Response time
    • 4 ms
    • 12 ms
  • Supported graphics resolutions
    • 1920 x 1080 (HD 1080)
    • 4096 x 2304
  • Built-in USB hub
    • No
    • Yes
  • VGA (D-Sub) ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
78 specifications
A

Acer

KA KA270HDbi computer monitor

Model KA270HDbi

View product
B

LG

22MD4KB-B computer monitor

Model 22MD4KB-B

View product
Display6 differ
Display diagonalDiffers68.6 cm (27")54.6 cm (21.5")
Display resolutionDiffers1920 x 1080 pixels4096 x 2304 pixels
Panel typeDiffersVAIPS
Display brightness (typical)Differs250 cd/m²500 cd/m²
Response timeDiffers4 ms12 ms
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)4096 x 2304
Contrast ratio (typical)Known for one1200:1
Pixel pitchKnown for one0.11622 x 0.11622 mm
Colour gamutKnown for one99%
3DKnown for oneNo
HD typeKnown for oneFull HD
Aspect ratioKnown for one16:9
Contrast ratio (dynamic)Known for one100000000:1
Maximum refresh rateKnown for one60 Hz
Performanceidentical
Mac operating systems supportedKnown for oneYes
Flicker-free technologyKnown for oneYes
Multimediaidentical
Built-in speaker(s)Known for oneYes
Number of speakersKnown for one2
RMS rated powerKnown for one10 W
Built-in cameraKnown for oneNo
Designidentical
Market positioningKnown for oneHome
Ports & interfaces3 differ
Built-in USB hubDiffersNoYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for oneUSB Type-C
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityKnown for one3
VGA (D-Sub) ports quantityDiffers10
DVI portDiffersYesNo
HDMI ports quantityKnown for one0
HDCPKnown for oneYes
AC (power) inKnown for oneYes
HDMIKnown for oneYes
DisplayPorts quantityKnown for one0
Ergonomics1 differ
Cable lock slotKnown for oneNo
Height adjustmentKnown for oneYes
Adjustable height (max)Known for one11 cm
Tilt adjustmentKnown for oneYes
Tilt angle rangeDiffers-5 - 15°-5 - 25°
Poweridentical
Power consumption (typical)Known for one120 W
Power consumption (off)Known for one0.5 W
Power consumption (PowerSave)Known for one1.2 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions3 differ
Width (with stand)Differs640 mm505.5 mm
Depth (with stand)Differs200 mm220 mm
Height (with stand)Differs478.9 mm388.4 mm
Weight (with stand)Known for one5.6 kg
Width (without stand)Known for one505.5 mm
Depth (without stand)Known for one43.7 mm
Height (without stand)Known for one299.2 mm
Weight (without stand)Known for one3.8 kg
Packaging dataidentical
Package widthKnown for one603 mm
Package depthKnown for one289.1 mm
Package heightKnown for one507 mm
Package weightKnown for one9.3 kg
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Quick start guideKnown for oneYes
ManualKnown for oneYes
Power cable lengthKnown for one1.8 m
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
On/off switchKnown for oneYes
TV tuner integratedKnown for oneNo
Light sensorKnown for oneYes
CertificationKnown for oneUL(cUL), EMC, CB, FCC-B, CE, CCC, BSMI, KC, VCCI, RCM, EPA 7.0, CEL, RoHS, REACH
Supplied AC adapter typeKnown for oneLED
Thin Clientidentical
Thin client installedKnown for oneNo

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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