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Product comparison · 2 laptops

Acer Aspire 551-7844 AMD A6 A6-4400M Laptop vs ASUS K55N-BH81-CB laptop AMD A8 A8-4500M

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  • 70specifications compared
  • 19differ
  • 51identical
  • 36known for one product only

Key differences

  • Product colour
    • Grey
    • Black
  • Processor family
    • AMD A6
    • AMD A8
  • Processor model
    • A6-4400M
    • A8-4500M
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor boost frequency
    • 3.2 GHz
    • 2.8 GHz
  • Processor frequency
    • 2.7 GHz
    • 1.9 GHz
  • Processor cache
    • 1 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
106 specifications
A

Acer

Aspire 551-7844 AMD A6 A6-4400M Laptop

Model 551-7844

View product
B

ASUS

K55N-BH81-CB laptop AMD A8 A8-4500M

Model K55N-BH81-CB

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGreyBlack
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeHDHD
LED backlightYesYes
Native aspect ratio16:916:9
Processor8 differ
Processor manufacturerAMDAMD
Processor familyDiffersAMD A6AMD A8
Processor modelDiffersA6-4400MA8-4500M
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyDiffers3.2 GHz2.8 GHz
Processor frequencyDiffers2.7 GHz1.9 GHz
Processor cacheDiffers1 MB4 MB
Processor cache typeDiffersL3L2
Processor socketKnown for oneSocket FS1r2
Memory1 differ
Internal memoryDiffers6 GB8 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memory8 GB8 GB
Storage1 differ
Total storage capacity750 GB750 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity750 GB750 GB
HDD interfaceSATASATA
HDD sizeKnown for one2.5"
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one0
Audioidentical
Audio systemKnown for oneSonicMaster Lite
Built-in speaker(s)Known for oneYes
Speakers manufacturerKnown for oneAltec Lansing
Built-in microphoneYesYes
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network2 differ
Wi-FiYesYes
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersYesNo
Cabling technology10/100/1000Base-T(X)10/100/1000Base-T(X)
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
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 slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Docking connectorKnown for oneNo
Performanceidentical
Motherboard chipsetAMD A70MAMD A70M
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Full-size keyboardKnown for oneYes
Windows keysYesYes
Softwareidentical
Operating system installedWindows 8Windows 8
Operating system architectureKnown for one64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Small Business Advantage (Intel® SBA)NoNo
Intel® Turbo Boost TechnologyKnown for oneNo
Battery1 differ
Number of battery cells66
Battery capacityDiffers4400 mAh50 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one5 h
Poweridentical
AC adapter power65 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
DC-in jackYesYes
Securityidentical
Cable lock slotNoNo
Password protection typeKnown for oneBIOS
Fingerprint readerKnown for oneNo
Weight & dimensions3 differ
WeightDiffers2.6 kg2.4 kg
WidthDiffers381.6 mm378 mm
DepthDiffers253 mm252 mm
Height (front)Known for one3.2 cm
Height (rear)Known for one3.5 cm
HeightKnown for one33.2 mm
Other featuresidentical
3DNoNo
Graphicsidentical
On-board graphics cardKnown for oneYes
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card familyKnown for oneAMD Radeon HD 7000
On-board graphics card modelKnown for oneAMD Radeon HD 7520G
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC

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