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Product comparison · 2 monitors

HP Compaq LA2405x vs LG DM2780 computer monitor

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  • 36specifications compared
  • 16differ
  • 20identical
  • 45known for one product only

Key differences

  • Display diagonal
    • 61 cm (24")
    • 68.6 cm (27")
  • Contrast ratio (dynamic)
    • 3000000:1
    • 7000000:1
  • Viewing angle, horizontal
    • 170°
    • 176°
  • Viewing angle, vertical
    • 160°
    • 170°
  • Pixel pitch
    • 0.270 x 0.270 mm
    • 0.3114 x 0.3114 mm
  • 3D
    • No
    • Yes
  • USB Type-A downstream ports quantity
    • 3
    • 1
  • DVI-D ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
81 specifications
A

HP

Compaq LA2405xView product
B

LG

DM2780 computer monitor

Model DM2780

View product
Display8 differ
Display diagonalDiffers61 cm (24")68.6 cm (27")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Native aspect ratio16:916:9
TouchscreenNoNo
HD typeFull HDFull HD
Display brightness (typical)250 cd/m²250 cd/m²
Response time5 ms5 ms
Display surfaceKnown for oneMatt
Supported graphics resolutionsDiffers1920 x 1080 (HD 1080)1280 x 720 (HD 720), 1920 x 1080 (HD 1080)
Supported video modesDiffers1080p1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Aspect ratio16:916:9
Contrast ratio (typical)1000:11000:1
Contrast ratio (dynamic)Differs3000000:17000000:1
Viewing angle, horizontalDiffers170°176°
Viewing angle, verticalDiffers160°170°
Display number of colours16.78 million colours16.78 million colours
Pixel pitchDiffers0.270 x 0.270 mm0.3114 x 0.3114 mm
3DDiffersNoYes
Display technologyKnown for oneLED
Panel typeKnown for oneTN+Film
Digital horizontal frequencyKnown for one30 - 83 kHz
Digital vertical frequencyKnown for one56 - 75 Hz
Supported 3D technologiesKnown for oneLG Cinema 3D
Performanceidentical
Windows operating systems supportedKnown for oneYes
Multimediaidentical
Built-in cameraNoNo
Ports & interfaces3 differ
USB hub version2.02.0
USB Type-A downstream ports quantityDiffers31
VGA (D-Sub) ports quantity11
DVI-D ports quantityDiffers10
DVI-I ports quantity00
HDMI ports quantityDiffers02
DisplayPorts quantityKnown for one1
AC (power) inYesYes
Card reader integratedKnown for oneNo
HDMIKnown for oneYes
HDCPKnown for oneYes
Composite video inKnown for one1
SCART ports quantityKnown for one1
Component video (YPbPr/YCbCr) outKnown for one1
Networkidentical
BluetoothKnown for oneNo
Ethernet LANKnown for oneNo
Ergonomics1 differ
Panel mounting interfaceKnown for one100 x 100 mm
Cable lock slotDiffersYesNo
On Screen Display (OSD)YesYes
Plug and PlayKnown for oneYes
LED indicatorsPowerPower
Height adjustmentKnown for oneNo
Number of OSD languagesKnown for one31
Power2 differ
Power consumption (typical)Differs29 W47 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Known for one39 W
AC input voltageDiffers96 - 264 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (off)Known for one0.5 W
Power consumption (PowerSave)Known for one1 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensionsidentical
Width (with stand)Known for one556.8 mm
Depth (with stand)Known for one278.4 mm
Height (with stand)Known for one487.5 mm
Weight (with stand)Known for one6.8 kg
Width (without stand)Known for one556.8 mm
Depth (without stand)Known for one64 mm
Height (without stand)Known for one362.6 mm
Weight (without stand)Known for one4.1 kg
Packaging content1 differ
Cables includedDiffersAC, DVI, USB, VGAAC
Quick start guideKnown for oneYes
ManualYesYes
Remote control includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features1 differ
Country of originKnown for oneChina
On/off switchYesYes
TV tuner integratedDiffersNoYes
SafetyKnown for oneRoHS
CertificationKnown for oneEPEAT Gold
Supplied AC adapter typeLEDLED
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Digital signal format systemKnown for oneDVB-C, DVB-T
Thin Clientidentical
Thin client installedNoNo
Designidentical
Product colourKnown for oneBlack
Packaging dataidentical
Quantity per packKnown for one1 pc(s)

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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