Product comparison · 2 pcs/workstations

HP Compaq dx2420 MT vs HP dx2420 MT + L1750

95specifications compared
6differ
89identical
8known for one product only

Key differences

The HP Compaq dx2420 MT has 200 :1 more contrast ratio (typical) than the HP dx2420 MT + L1750 (1000:1 vs 800:1). The HP dx2420 MT + L1750 has 50 cd/m² more display brightness than the HP Compaq dx2420 MT (300 cd/m² vs 250 cd/m²). Optical drive type: DVD Super Multi on the HP Compaq dx2420 MT, DVD±RW on the HP dx2420 MT + L1750. Display diagonal: 48.3 cm (19") on the HP Compaq dx2420 MT, 43.2 cm (17") on the HP dx2420 MT + L1750. Display resolution: 1440 x 900 pixels on the HP Compaq dx2420 MT, 1280 x 1024 pixels on the HP dx2420 MT + L1750.

Optical drive type
- Compaq dx2420 MT:DVD Super Multi
- dx2420 MT + L1750:DVD±RW
Display diagonal
- Compaq dx2420 MT:48.3 cm (19")
- dx2420 MT + L1750:43.2 cm (17")
Display resolution
- Compaq dx2420 MT:1440 x 900 pixels
- dx2420 MT + L1750:1280 x 1024 pixels
Contrast ratio (typical)
- Compaq dx2420 MT:1000:1
- dx2420 MT + L1750:800:1
Display brightness
- Compaq dx2420 MT:250 cd/m²
- dx2420 MT + L1750:300 cd/m²
Audio system
- Compaq dx2420 MT:HDA
- dx2420 MT + L1750:High Definition Audio

Side by side

Differences highlightedShow differences only

Comparison of Compaq dx2420 MT, dx2420 MT + L1750
103 specifications	A HP Compaq dx2420 MT View product	B HP dx2420 MT + L1750 View product
Storage1 differ
Optical drive typeDiffers	DVD Super Multi	DVD±RW
Storage drive controllerKnown for one	SATA 3.0Gb/s NCQ SMART IV	Unknown — not stated by the source
Graphicsidentical
Graphics card familyKnown for one	Intel	Unknown — not stated by the source
Video adapter, busKnown for one	PCI Express x16	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Yes	Unknown — not stated by the source
Expansion slotsidentical
PCI Express x1 slotsKnown for one	2	Unknown — not stated by the source
PCI Express x16 slotsKnown for one	1	Unknown — not stated by the source
Designidentical
External drive baysKnown for one	2 x 5.25", 1 x 3.5"	Unknown — not stated by the source
Display4 differ
Display diagonalDiffers	48.3 cm (19")	43.2 cm (17")
Display resolutionDiffers	1440 x 900 pixels	1280 x 1024 pixels
Contrast ratio (typical)Differs	1000:1	800:1
Display brightnessDiffers	250 cd/m²	300 cd/m²
DisplayKnown for one	LCD	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	HDA	High Definition Audio

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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