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Product comparison · 2 laptops

HP Compaq Presario CQ57-432SD AMD E E-450 Laptop vs HP Pavilion dm1-4139sd AMD E E-450

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  • 71specifications compared
  • 14differ
  • 57identical
  • 41known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 29.5 cm (11.6")
  • Total storage capacity
    • 320 GB
    • 640 GB
  • HDD capacity
    • 320 GB
    • 640 GB
  • Optical drive type
    • DVD Super Multi DL
    • No
  • Audio system
    • Beats
    • Beats Audio
  • Ethernet LAN data rates
    • 10,100 Mbit/s
    • 10,100,1000 Mbit/s
  • Bluetooth
    • No
    • Yes
  • Ethernet LAN (RJ-45) ports
    • 0
    • 1

Side by side

Differences highlightedShow differences only
112 specifications
A

HP

Compaq Presario CQ57-432SD AMD E E-450 Laptop

Model CQ57-432SD

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B

HP

Pavilion dm1-4139sd AMD E E-450

Model dm1-4139sd

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Designidentical
Product typeKnown for oneLaptop
Display1 differ
Display diagonalDiffers39.6 cm (15.6")29.5 cm (11.6")
HD typeKnown for oneHD
Display number of coloursKnown for one16.78 million colours
Display surfaceKnown for oneGloss
Processoridentical
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Maximum number of SMP processorsKnown for one1
Processor frequencyKnown for one1.65 GHz
Memoryidentical
Memory layout (slots x size)Known for one1 x 4 GB
Storage3 differ
Total storage capacityDiffers320 GB640 GB
HDD capacityDiffers320 GB640 GB
Number of SSDs installedKnown for one0
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsKnown for oneMMC, SD
Graphicsidentical
Maximum graphics card memoryKnown for one1.92 GB
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card memoryKnown for one1.92 GB
Audio1 differ
Audio systemDiffersBeatsBeats Audio
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
WWANKnown for oneNot installed
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers01
Combo headphone/mic portKnown for oneYes
Headphone connectivityKnown for one3.5 mm
Keyboardidentical
Full-size keyboardKnown for oneYes
Softwareidentical
Trial softwareKnown for oneSymantec Norton Internet Security
Bundled softwareKnown for oneMicrosoft Office Starter
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output voltageKnown for one19 V
Power auto-sensingKnown for oneYes
Security1 differ
Cable lock slotDiffersYesNo
Password protection typeKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-24 - 45 °C
Operating relative humidity (H-H)Known for one10 - 85%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers2.55 kg1.6 kg
WidthDiffers376 mm292 mm
DepthDiffers247 mm215 mm
HeightDiffers35.8 mm32 mm
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Supplied AC adapter typeKnown for oneAC
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR

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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