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Product comparison · 2 monitors

HP NP447A8 computer monitor vs LG M2450D-PZ computer monitor

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  • 35specifications compared
  • 22differ
  • 13identical
  • 47known for one product only

Key differences

  • Display diagonal
    • 48.3 cm (19")
    • 61 cm (24")
  • Display resolution
    • 1440 x 900 pixels
    • 1920 x 1080 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Display brightness (typical)
    • 250 cd/m²
    • 300 cd/m²
  • Aspect ratio
    • 16:10
    • 16:9
  • Viewing angle, horizontal
    • 160°
    • 170°
  • Viewing angle, vertical
    • 160°
    • 170°
  • Pixel pitch
    • 0.284 x 0.284 mm
    • 0.277 x 0.277 mm

Side by side

Differences highlightedShow differences only
82 specifications
A

HP

NP447A8 computer monitor

Model NP447A8

View product
B

LG

M2450D-PZ computer monitor

Model M2450D-PZ

View product
Display9 differ
Display diagonalDiffers48.3 cm (19")61 cm (24")
Display resolutionDiffers1440 x 900 pixels1920 x 1080 pixels
Native aspect ratioDiffers16:1016:9
Display brightness (typical)Differs250 cd/m²300 cd/m²
Supported graphics resolutionsDiffers640 x 544, 720 x 400, 832 x 624, 1152 x 870, 1280 x 960, 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1440 x 900 (WXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)1920 x 1080 (HD 1080)
Aspect ratioDiffers16:1016:9
Viewing angle, horizontalDiffers160°170°
Viewing angle, verticalDiffers160°170°
Pixel pitchDiffers0.284 x 0.284 mm0.277 x 0.277 mm
HD typeKnown for oneFull HD
Contrast ratio (dynamic)Known for one5000000:1
Display number of coloursKnown for one16.78 million colours
Viewable size, horizontalKnown for one53.1 cm
Viewable size, verticalKnown for one29.9 cm
Digital horizontal frequencyKnown for one30 - 83 kHz
Digital vertical frequencyKnown for one56 - 75 Hz
Performanceidentical
Windows operating systems supportedKnown for oneYes
Multimedia1 differ
Built-in speaker(s)DiffersNoYes
Number of speakersKnown for one2
RMS rated powerKnown for one10 W
Ports & interfaces2 differ
USB Type-A downstream ports quantityDiffers01
HDMI ports quantityDiffers01
AC (power) inKnown for oneYes
USB hub versionKnown for one2.0
HDMIKnown for oneYes
SCART ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one1
RS-232 portsKnown for one1
Networkidentical
Ethernet LANKnown for oneNo
Ergonomics3 differ
VESA mountingDiffersNoYes
Panel mounting interfaceDiffersNo200 x 100 mm
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Adjustable height (max)Known for one13.5 cm
Swivel angle rangeKnown for one-180 - 180°
Tilt angle rangeKnown for one-3 - 20°
Plug and PlayKnown for oneYes
Height adjustmentKnown for oneNo
On Screen Display (OSD) languagesKnown for oneGerman, Dutch, English, Spanish, Finnish, French, Italian, Polish, Portuguese, Russian, Swedish
Power2 differ
Power consumption (typical)Differs23 W32 W
Power consumption (standby)Differs2 W0.5 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (off)Known for one0.3 W
Energy efficiency scaleKnown for oneA+ to F
Annual energy consumptionKnown for one46 kWh
Operational conditionsidentical
Operating temperature (T-T)Known for one41 - 95 °F
Storage temperature (T-T)Known for one-34 - 60 °C
Weight & dimensions4 differ
Width (with stand)Known for one446 mm
Depth (with stand)Known for one261 mm
Height (with stand)Known for one479 mm
Weight (with stand)Known for one6.9 kg
Width (without stand)Differs446 mm569.9 mm
Depth (without stand)Differs59 mm180 mm
Height (without stand)Differs301 mm435.8 mm
Weight (without stand)Differs4 kg4.3 kg
Packaging dataidentical
Package weightKnown for one9.5 kg
Packaging contentidentical
ManualKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Other features1 differ
Country of originKnown for oneChina
TV tuner integratedDiffersNoYes
Integrated clockKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one0
Compliance industry standardsKnown for oneTCO 5
CertificationKnown for oneEPEAT Silver
Number of TV tunersKnown for one1
Analog signal format systemKnown for onePAL, SECAM
Digital signal format systemKnown for oneDVB-C, DVB-T
Energy efficiency class (legacy scale)Known for oneB

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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