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Product comparison · 2 monitors

LG 20MT48DF-PS computer monitor vs NEC MultiSync EA271Q computer monitor

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  • 46specifications compared
  • 26differ
  • 20identical
  • 62known for one product only

Key differences

  • Display diagonal
    • 49.5 cm (19.5")
    • 68.6 cm (27")
  • Display resolution
    • 1366 x 768 pixels
    • 2560 x 1440 pixels
  • Display technology
    • LED
    • LCD
  • HD type
    • WXGA
    • Quad HD
  • Display brightness (typical)
    • 160 cd/m²
    • 350 cd/m²
  • Response time
    • 5 ms
    • 6 ms
  • Supported graphics resolutions
    • 1366 x 768
    • 2560 x 1440
  • Contrast ratio (dynamic)
    • 5000000:1
    • 7000:1

Side by side

Differences highlightedShow differences only
108 specifications
A

LG

20MT48DF-PS computer monitor

Model 20MT48DF-PS

View product
B

NEC

MultiSync EA271Q computer monitor

Model EA271Q

View product
Display11 differ
Display diagonalDiffers49.5 cm (19.5")68.6 cm (27")
Display resolutionDiffers1366 x 768 pixels2560 x 1440 pixels
Native aspect ratio16:916:9
Display technologyDiffersLEDLCD
TouchscreenNoNo
HD typeDiffersWXGAQuad HD
Panel typeKnown for onePLS
Backlight typeKnown for oneW-LED
Display brightness (typical)Differs160 cd/m²350 cd/m²
Response timeDiffers5 ms6 ms
Screen shapeFlatFlat
Supported graphics resolutionsDiffers1366 x 7682560 x 1440
Contrast ratio (typical)Known for one1000:1
Contrast ratio (dynamic)Differs5000000:17000:1
Maximum refresh rateKnown for one60 Hz
Viewing angle, horizontalDiffers90°178°
Viewing angle, verticalDiffers65°178°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchKnown for one0.23 x 0.23 mm
Horizontal scan rangeDiffers30 - 83 kHz31.5 - 94 kHz
Vertical scan range56 - 75 Hz56 - 75 Hz
Viewable size, horizontalKnown for one59.7 cm
Viewable size, verticalKnown for one33.6 cm
DDC/CIKnown for oneYes
sRGB coverage (typical)Known for one100%
NTSC coverage (typical)Known for one74.6%
Adobe RGB coverageKnown for one78.3%
3DNoNo
Display surfaceKnown for oneMatt
Response time (fast)Known for one5 ms
Performanceidentical
NVIDIA G-SYNCNoNo
AMD FreeSyncNoNo
Flicker-free technologyKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
Number of speakers22
RMS rated powerDiffers6 W2 W
Built-in cameraNoNo
Designidentical
Product colourBlackBlack
Feet colourBlackBlack
Ports & interfaces1 differ
Built-in USB hubYesYes
USB hub versionKnown for one3.2 Gen 1 (3.1 Gen 1)
USB upstream port typeKnown for oneUSB Type-B
Number of upstream portsKnown for one1
USB Type-A downstream ports quantityKnown for one2
USB Type-C downstream ports quantityKnown for one1
VGA (D-Sub) ports quantity00
DVI portDiffersNoYes
DVI-D ports quantityKnown for one1
HDMI ports quantity11
DisplayPorts quantityKnown for one2
DisplayPort versionKnown for one1.2
HDCPKnown for oneYes
Ergonomics2 differ
VESA mountingYesYes
Panel mounting interfaceDiffers75 x 75 mm100 x 100 mm
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Height adjustmentDiffersNoYes
Adjustable height (max)Known for one15 cm
PivotKnown for oneYes
Pivot angleKnown for one-90 - 90°
SwivellingKnown for oneYes
Swivel angle rangeKnown for one0 - 340°
Tilt adjustmentKnown for oneYes
On Screen Display (OSD)Known for oneYes
Plug and PlayKnown for oneYes
Picture-in-PictureKnown for oneYes
Power1 differ
Energy efficiency class (SDR)Known for oneE
Energy consumption (SDR) per 1000 hoursKnown for one21 kWh
Power consumption (typical)Differs22 W37 W
Power consumption (max)Known for one150 W
Power consumption (PowerSave)Known for one0.29 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Energy efficiency scaleKnown for oneA to G
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one20 - 80%
Storage relative humidity (H-H)Known for one10 - 85%
Operating altitudeKnown for one0 - 5000 m
Non-operating altitudeKnown for one5000 - 12192 m
Weight & dimensions8 differ
Width (with stand)Differs467 mm611.8 mm
Depth (with stand)Differs146.3 mm150 mm
Height (with stand)Differs330.5 mm378 mm
Weight (with stand)Differs2.4 kg9.1 kg
Width (without stand)Differs467 mm611.8 mm
Depth (without stand)Differs52.7 mm67.2 mm
Height (without stand)Differs287 mm361.9 mm
Weight (without stand)Differs2.2 kg5.7 kg
Bezel width (side)Known for one1 mm
Bezel width (top)Known for one1 mm
Bezel width (bottom)Known for one1.77 cm
Packaging data1 differ
Package widthKnown for one730 mm
Package depthKnown for one217 mm
Package heightKnown for one475 mm
Package weightDiffers3.6 kg11.8 kg
Package typeKnown for oneBox
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features1 differ
AC adapter includedYesYes
On/off switchYesYes
TV tuner integratedDiffersYesNo
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneTCP 7.0
Digital signal format systemKnown for oneISDB-T
i-Care technologyKnown for oneYes
Logistics dataidentical
Harmonized System (HS) codeKnown for one85285210
Packaging contentidentical
Stand includedKnown for oneYes
Remote control includedKnown for oneYes
ManualKnown 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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