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Product comparison · 2 monitors

LG 22MP57D computer monitor vs LG 31MU97Z-B computer monitor

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  • 51specifications compared
  • 35differ
  • 16identical
  • 26known for one product only

Key differences

  • Display diagonal
    • 54.6 cm (21.5")
    • 78.7 cm (31")
  • Display resolution
    • 1920 x 1080 pixels
    • 4096 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Panel type
    • AH-IPS
    • IPS
  • Display brightness (typical)
    • 250 cd/m²
    • 320 cd/m²
  • Response time
    • 14 ms
    • 5 ms
  • Supported graphics resolutions
    • 1920 x 1080 (HD 1080)
    • 4096 x 2160
  • Aspect ratio
    • 16:9
    • 17:9

Side by side

Differences highlightedShow differences only
77 specifications
A

LG

22MP57D computer monitor

Model 22MP57D

View product
B

LG

31MU97Z-B computer monitor

Model 31MU97Z-B

View product
Display9 differ
Display diagonalDiffers54.6 cm (21.5")78.7 cm (31")
Display resolutionDiffers1920 x 1080 pixels4096 x 2160 pixels
HD typeDiffersFull HD4K Ultra HD
Panel typeDiffersAH-IPSIPS
Display brightness (typical)Differs250 cd/m²320 cd/m²
Response timeDiffers14 ms5 ms
Screen shapeKnown for oneFlat
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)4096 x 2160
Aspect ratioDiffers16:917:9
Pixel pitchKnown for one0.0567 x 0.1701 mm
Colour gamutDiffers72%99.5%
Native aspect ratioKnown for one16:9
Contrast ratio (dynamic)Known for one5000000:1
Display number of coloursKnown for one16.78 million colours
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one10 W
Designidentical
Feet colourKnown for oneSilver
Ports & interfaces4 differ
Built-in USB hubKnown for oneYes
USB versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityDiffers03
VGA (D-Sub) ports quantityDiffers10
DVI portDiffersYesNo
HDMI ports quantityDiffers02
DisplayPorts quantityKnown for one1
Mini DisplayPorts quantityKnown for one1
DC-in jackKnown for oneYes
Thunderbolt ports quantityKnown for one1
DVI-D ports quantityKnown for one1
AC (power) inKnown for oneYes
Ergonomics3 differ
Panel mounting interfaceDiffers75 x 75 mm200 x 100 mm
Cable lock slotDiffersYesNo
Height adjustmentDiffersNoYes
PivotKnown for oneYes
Tilt angle rangeKnown for one5 - 15°
Cable lock slot typeKnown for oneKensington
Power2 differ
Power consumption (typical)Differs24 W49 W
Power consumption (standby)Differs0.3 W1.2 W
Power consumption (off)Known for one0.5 W
Weight & dimensions8 differ
Width (with stand)Differs510 mm736.6 mm
Depth (with stand)Differs195 mm241.3 mm
Height (with stand)Differs411 mm482.6 mm
Weight (with stand)Differs2.7 kg9.62 kg
Width (without stand)Differs510 mm736.6 mm
Depth (without stand)Differs65 mm53.3 mm
Height (without stand)Differs314 mm406.4 mm
Weight (without stand)Differs2.5 kg7.71 kg
Packaging data4 differ
Package widthDiffers578 mm972.8 mm
Package depthDiffers383 mm152.4 mm
Package heightDiffers119 mm510.5 mm
Package weightDiffers3.9 kg12 kg
Packaging content1 differ
Cables includedDiffersACAC, HDMI, Mini DisplayPort, USB
ManualKnown for oneYes
Sustainability1 differ
Sustainability certificatesDiffersEPEAT GoldENERGY STAR
Other features2 differ
SafetyKnown for oneUL(cUL)/CB/TCO 6.0/TUV/KC
CertificationDiffersTCO 6.0, UL (cUL), TUV-TYPE, FCC-B, CE, EPA 6.0RoHS, Reach, FCC-B / CE
Supplied AC adapter typeDiffersLEDAC
On/off switchKnown for oneYes
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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