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Product comparison · 2 laptops

Acer Aspire 5332-2448 vs Lenovo ThinkPad B550 Intel® Core™2 Duo T6570

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  • 91specifications compared
  • 24differ
  • 67identical
  • 38known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor model
    • 900
    • T6570
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2
  • Processor frequency
    • 2.2 GHz
    • 2.1 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor socket
    • LGA 3647 (Socket P)
    • Socket 478
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit

Side by side

Differences highlightedShow differences only
129 specifications
A

Acer

Aspire 5332-2448View product
B

Lenovo

ThinkPad B550 Intel® Core™2 Duo T6570

Model B550

View product
Displayidentical
Display brightnessKnown for one220 cd/m²
LED backlightKnown for oneYes
Processor8 differ
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelDiffers900T6570
Processor coresDiffers12
Processor threadsDiffers12
Processor frequencyDiffers2.2 GHz2.1 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busKnown for one800 MHz
Processor socketDiffersLGA 3647 (Socket P)Socket 478
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesKnown for oneIntel Celeron Processor 900 Series for Mobile
Bus typeKnown for oneFSB
SteppingKnown for oneR0
TcaseKnown for one105 °C
TjunctionKnown for one100 °C
Memory1 differ
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one2 x 1 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Storage2 differ
Total storage capacityDiffers160 GB320 GB
Optical drive typeDiffersDVD Super MultiDVD-RW
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
HDD speedKnown for one5400 RPM
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDIntel® GMA 4500M
Graphics card familyKnown for oneIntel
Audioidentical
Audio systemKnown for oneHDA
Number of built-in speakersKnown for one2
Networkidentical
Networking featuresKnown for oneFast Ethernet, WLAN
Wireless technologyKnown for oneIEEE 802.11 b/g
Wi-FiKnown for oneYes
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers23
HDMI ports quantityDiffers01
S/PDIF out portDiffersYesNo
ExpressCard slotDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersLinuxWindows 7 Professional
Trial softwareKnown for oneMcAfee Internet Security Suite 2009 (60)
Processor special features3 differ
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers4149842841
Processor package sizeKnown for one35 x 35 mm
Battery1 differ
Battery life (max)Differs3.5 h5 h
Poweridentical
AC adapter powerKnown for one65 W
DC-in jackKnown for oneYes
Securityidentical
Password protection typeKnown for oneBIOS
HDD user passwordKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.7 kg2.75 kg
WidthDiffers372.3 mm381 mm
DepthDiffers246.5 mm245 mm
Height (front)Known for one2.68 cm
Height (rear)Known for one3.96 cm
HeightKnown for one36.2 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Wake-on-LAN readyKnown for oneYes
TV tuner integratedKnown for oneNo
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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