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Product comparison · 2 laptops

Acer Aspire E E5-521-44KA AMD A4 A4-6210 Laptop vs Lenovo ThinkPad E555

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  • 97specifications compared
  • 23differ
  • 74identical
  • 23known for one product only

Key differences

  • Processor family
    • AMD A4
    • AMD A6
  • Processor model
    • A4-6210
    • A6-7000
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 1.8 GHz
    • 2.2 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Internal memory type
    • DDR3-SDRAM
    • DDR3L-SDRAM
  • Optical drive type
    • DVD Super Multi DL
    • DVD±RW

Side by side

Differences highlightedShow differences only
120 specifications
A

Acer

Aspire E E5-521-44KA AMD A4 A4-6210 Laptop

Model E5-521-44KA

View product
B

Lenovo

ThinkPad E555View product
Designidentical
Market positioningKnown for oneBusiness
Displayidentical
HD typeKnown for oneHD
Display surfaceKnown for oneMatt
Processor6 differ
Processor familyDiffersAMD A4AMD A6
Processor modelDiffersA4-6210A6-7000
Processor coresDiffers42
Processor threadsDiffers42
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers1.8 GHz2.2 GHz
Processor cacheDiffers2 MB1 MB
Processor cache typeKnown for oneL2
Memory1 differ
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage2 differ
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Graphics2 differ
On-board graphics card familyDiffersAMD Radeon R3AMD Radeon R4
On-board graphics card modelDiffersAMD Radeon R3AMD Radeon R4
Audioidentical
Audio systemKnown for oneDolby Advanced
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Front camera resolution (numeric)Known for one1.3 MP
Video capturing speedKnown for one30 fps
Networkidentical
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Headphone outputsDiffers10
Microphone inDiffersYesNo
Performanceidentical
Motherboard chipsetKnown for oneAMD A76M FCH
Keyboard1 differ
Pointing deviceDiffersTouchpadClickpad
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Recovery operating systemKnown for oneWindows 8.1
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneNo
Battery2 differ
Battery capacityDiffers5000 mAh48 Wh
Battery life (max)Differs8 h6.3 h
Power1 differ
AC adapter powerDiffers40 W45 W
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions3 differ
WeightDiffers2.5 kg2.35 kg
WidthDiffers381.6 mm377 mm
HeightDiffers25.3 mm27 mm
Packaging contentidentical
ManualKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
3DKnown for oneNo

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