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Product comparison · 2 laptops

Acer Aspire 551G-84508G75Maii AMD A8 A8-4500M 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 750 GB HDD AMD Radeon HD 7670M Windows 7 Home Premium Black, Silver vs HP 655 Notebook PC

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  • 70specifications compared
  • 25differ
  • 45identical
  • 26known for one product only

Key differences

  • Processor family
    • AMD A8
    • AMD E
  • Processor model
    • A8-4500M
    • E2-1800
  • Processor cores
    • 4
    • 2
  • Processor frequency
    • 1.9 GHz
    • 1.7 GHz
  • Processor cache
    • 4 MB
    • 1 MB
  • Processor socket
    • Socket FS1r2
    • BGA 413 (Socket FT1)
  • Processor core voltage (AC)
    • 0.8125 - 1.300 V
    • 0.875 - 1.35 V
  • Internal memory
    • 8 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
96 specifications
A

Acer

Aspire 551G-84508G75Maii AMD A8 A8-4500M 39.6 cm (15.6") HD 8 GB DDR3-SDRAM 750 GB HDD AMD Radeon HD 7670M Windows 7 Home Premium Black, Silver

Model 551G-84508G75Maii

View product
B

HP

655 Notebook PCView product
Designidentical
Product colourKnown for oneBlack, Silver
Form factorKnown for oneClamshell
Country of originKnown for oneChina
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneHD
Native aspect ratio16:916:9
LED backlightKnown for oneYes
Processor7 differ
Processor manufacturerAMDAMD
Processor familyDiffersAMD A8AMD E
Processor modelDiffersA8-4500ME2-1800
Processor coresDiffers42
Processor frequencyDiffers1.9 GHz1.7 GHz
Processor cacheDiffers4 MB1 MB
Processor cache typeL2L2
Processor socketDiffersSocket FS1r2BGA 413 (Socket FT1)
Processor core voltage (AC)Differs0.8125 - 1.300 V0.875 - 1.35 V
Memory1 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Memory clock speedKnown for one1600 MHz
Storage5 differ
Total storage capacityDiffers750 GB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers750 GB500 GB
HDD interfaceDiffersSATASATA II
HDD speed5400 RPM5400 RPM
Optical drive typeDiffersDVD±RWDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 7670MNot available
Graphics card familyAMDAMD
On-board graphics card familyKnown for oneAMD Radeon HD 7000
On-board graphics card modelKnown for oneAMD Radeon HD 7640G
Number of discrete graphics cardsKnown for one1
Audioidentical
Audio systemHDHD
Built-in speaker(s)Known for oneYes
Built-in microphoneYesYes
Network1 differ
Wi-FiYesYes
Networking featuresKnown for oneGigabit Ethernet
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
eSATA/USB 2.0 ports quantity00
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports00
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Performance1 differ
Motherboard chipsetDiffersAMD A70MAMD A68M
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadKnown for oneNo
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Bundled softwareKnown for oneOffice Starter
Battery1 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells66
Battery capacityDiffers4400 mAh47 Wh
Battery life (max)Known for one6 h
Power1 differ
AC adapter powerDiffers90 W65 W
DC-in jackYesYes
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WidthDiffers382 mm376 mm
DepthDiffers253 mm247 mm
HeightDiffers33.2 mm35.8 mm
WeightKnown for one2.45 kg
Packaging contentidentical
AC adapter includedYesYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Infrared data portNoNo
Supplied AC adapter typeACAC
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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