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Product comparison · 2 laptops

Acer Aspire 7551-3749 AMD Athlon II Dual-Core P340 vs ASUS K53U-SX248V laptop AMD E E-450

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  • 72specifications compared
  • 20differ
  • 52identical
  • 62known for one product only

Key differences

  • Product colour
    • Black
    • Brown
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • AMD Athlon II Dual-Core
    • AMD E
  • Processor model
    • P340
    • E-450
  • Processor frequency
    • 2.2 GHz
    • 1.65 GHz
  • Internal memory
    • 3 GB
    • 4 GB
  • Total storage capacity
    • 320 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
134 specifications
A

Acer

Aspire 7551-3749 AMD Athlon II Dual-Core P340

Model 7551-3749

View product
B

ASUS

K53U-SX248V laptop AMD E E-450

Model K53U-SX248V

View product
Design1 differ
Product colourDiffersBlackBrown
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Display number of coloursKnown for one16.78 million colours
Display brightnessKnown for one220 cd/m²
Processor3 differ
Processor familyDiffersAMD Athlon II Dual-CoreAMD E
Processor modelDiffersP340E-450
Processor frequencyDiffers2.2 GHz1.65 GHz
Processor front side busKnown for one1066 MHz
Memory1 differ
Internal memoryDiffers3 GB4 GB
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Storage4 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
HDD speedKnown for one5400 RPM
Number of SSDs installedKnown for one0
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, SDMemory Stick (MS), MMC, MS PRO, SD
HDD sizeKnown for one2.5"
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneAMD Radeon HD 4000
On-board graphics card modelKnown for oneAMD Radeon HD 4250
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audio1 differ
Audio systemDiffersHDSonicFocus
Number of built-in speakersKnown for one2
Built-in speaker(s)Known for oneYes
Speakers manufacturerKnown for oneAltec Lansing
Optical driveidentical
LightScribeKnown for oneNo
Optical drive interfaceKnown for oneSATA
DVD-RW read speedKnown for one8x
DVD-RW write speedKnown for one6x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+RW read speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
Networkidentical
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfacesidentical
HDMI versionKnown for one1.4
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersAMD RS880MAMD M780G
Keyboardidentical
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneEnglish
Softwareidentical
Operating system architectureKnown for one64-bit
Bundled softwareKnown for oneMicrosoft Office Starter
Battery1 differ
Battery capacityDiffers4400 mAh56 Wh
Battery voltageKnown for one10.8 V
Battery life (max)Known for one3 h
Power2 differ
AC adapter output currentDiffers3.34 A3.42 A
AC adapter output voltageDiffers19.5 V19 V
Power auto-sensingKnown for oneYes
Security1 differ
Password protection typeDiffersYesBIOS, HDD, User
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-15 - 60 °C
Operating relative humidity (H-H)Known for one20 - 85%
Storage relative humidity (H-H)Known for one10 - 85%
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Wi-Fi certifiedKnown for oneYes
CertificationKnown for oneWEEE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers3.3 kg2.6 kg
WidthDiffers414 mm378 mm
DepthDiffers274 mm253 mm
HeightKnown for one35.5 mm
Width (imperial)Known for one41.4 cm (16.3")
Depth (imperial)Known for one27.4 cm (10.8")
Height (imperial)Known for one3.56 cm (1.4")
Height (front)Known for one2.83 cm
Height (rear)Known for one3.49 cm
Packaging contentidentical
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo
TV tuner integratedKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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