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Product comparison · 2 laptops

HP Compaq Presario CQ57-301SD AMD E E-300 vs HP Compaq Presario CQ57-304SD AMD E E-450

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  • 59specifications compared
  • 5differ
  • 54identical
  • 8known for one product only

Key differences

  • Processor model
    • E-300
    • E-450
  • Processor frequency
    • 1.3 GHz
    • 1.65 GHz
  • Internal memory
    • 2 GB
    • 4 GB
  • Total storage capacity
    • 320 GB
    • 500 GB
  • Bluetooth
    • No
    • Yes

Side by side

Differences highlightedShow differences only
67 specifications
A

HP

Compaq Presario CQ57-301SD AMD E E-300

Model CQ57-301SD

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B

HP

Compaq Presario CQ57-304SD AMD E E-450

Model CQ57-304SD

View product
Designidentical
Product colourKnown for oneBlack
Country of originChinaChina
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
Processor2 differ
Processor manufacturerAMDAMD
Processor familyAMD EAMD E
Processor modelDiffersE-300E-450
Processor frequencyDiffers1.3 GHz1.65 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers320 GB500 GB
Storage mediaKnown for oneHDD
Number of HDDs installed11
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsMMC, SDMMC, SD
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
Graphics card familyAMDAMD
On-board graphics card familyAMD Radeon HD 6000AMD Radeon HD 6000
On-board graphics card modelAMD Radeon HD 6310AMD Radeon HD 6310
Network1 differ
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100Base-T(X)
Networking featuresKnown for oneEthernet, Fast Ethernet
Ports & interfacesidentical
USB 2.0 ports quantity33
Ethernet LAN (RJ-45) ports11
DVI portNoNo
VGA (D-Sub) ports quantity11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotYesYes
TV-outNoNo
Performanceidentical
Motherboard chipsetAMD A50MAMD A50M
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadKnown for oneNo
Keyboard layoutQWERTYQWERTY
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cells66
Poweridentical
AC adapter power65 W65 W
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensionsidentical
Weight2.55 kg2.55 kg
Width376 mm376 mm
Depth247 mm247 mm
Height35.8 mm35.8 mm
Other featuresidentical
Infrared data portNoNo

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