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Product comparison · 2 laptops

Acer Extensa 2509-C1BJ Intel® Celeron® N2840 Laptop vs Acer Aspire E ES1-512-C810 Intel® Celeron® N2940 Laptop

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  • 118specifications compared
  • 21differ
  • 97identical
  • 36known for one product only

Key differences

  • Processor model
    • N2840
    • N2940
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor boost frequency
    • 2.58 GHz
    • 2.25 GHz
  • Processor frequency
    • 2.16 GHz
    • 1.83 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Total storage capacity
    • 320 GB
    • 500 GB
  • HDD capacity
    • 320 GB
    • 500 GB

Side by side

Differences highlightedShow differences only
154 specifications
A

Acer

Extensa 2509-C1BJ Intel® Celeron® N2840 Laptop

Model 2509-C1BJ

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B

Acer

Aspire E ES1-512-C810 Intel® Celeron® N2940 Laptop

Model ES1-512-C810

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Displayidentical
Display surfaceKnown for oneMatt
Processor6 differ
Processor modelDiffersN2840N2940
Processor coresDiffers24
Processor threadsDiffers24
Processor boost frequencyDiffers2.58 GHz2.25 GHz
Processor frequencyDiffers2.16 GHz1.83 GHz
Processor cacheDiffers1 MB2 MB
Memoryidentical
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
Optical drive typeDiffersNoDVD-RW
HDD speedKnown for one5400 RPM
Graphics3 differ
On-board graphics card base frequencyDiffers311 MHz313 MHz
On-board graphics card burst frequencyDiffers792 MHz854 MHz
On-board graphics card dynamic frequency (max)Differs792 MHz854 MHz
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audioidentical
Audio systemKnown for oneHD
Network1 differ
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers01
Microphone inDiffersNoYes
S/PDIF out portKnown for oneNo
Combo headphone/mic portKnown for oneYes
Keyboardidentical
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Processor special features2 differ
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers8210382104
Processor codeDiffersSR1YJSR1YV
Poweridentical
AC adapter powerKnown for one40 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Weight & dimensions2 differ
WeightDiffers2.5 kg2.4 kg
DepthDiffers256 mm258 mm
HeightKnown for one26.1 mm
Height (front)Known for one2.53 cm
Height (rear)Known for one3.03 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Softwareidentical
Operating system installedKnown for oneWindows 8.1
Bundled softwareKnown for oneMcAfee Internet Security Suite (60 days trial version), Microsoft office 2013 Trial version (30 days trial version)
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery life (max)Known for one7 h

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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