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Product comparison · 2 laptops

Acer Extensa 15 EX2509-C17C Intel® Celeron® N2840 Laptop vs Acer Aspire V V3-331-P703 Intel® Pentium® 3556U Laptop

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  • 97specifications compared
  • 38differ
  • 59identical
  • 61known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • N2840
    • 3556U
  • Processor frequency
    • 2.16 GHz
    • 1.7 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Processor codename
    • Bay Trail
    • Haswell

Side by side

Differences highlightedShow differences only
158 specifications
A

Acer

Extensa 15 EX2509-C17C Intel® Celeron® N2840 Laptop

Model EX2509-C17C

View product
B

Acer

Aspire V V3-331-P703 Intel® Pentium® 3556U Laptop

Model V3-331-P703

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
HD typeKnown for oneHD
Panel typeKnown for oneTFT
Display surfaceKnown for oneMatt
Processor10 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersN28403556U
Processor frequencyDiffers2.16 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers1 MB2 MB
Processor cache typeDiffersL2Smart Cache
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor codenameDiffersBay TrailHaswell
Bus typeKnown for oneDMI2
Thermal Design Power (TDP)Differs7.5 W15 W
Maximum number of PCI Express lanesDiffers410
PCI Express configurationsDiffers1x41x2, 1x4, 4x1
Processor boost frequencyKnown for one2.58 GHz
Processor socketKnown for oneBGA 1170
Processor seriesKnown for oneIntel Celeron Processor N2000 Series for Mobile
SteppingKnown for oneC0
Scenario Design Power (SDP)Known for one4.5 W
Memory4 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR3L-RS-SDRAMDDR3L-SDRAM
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Memory clock speedKnown for one1333 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Storage3 differ
Total storage capacityDiffers500 GB508 GB
Storage mediaDiffersHDDHDD+SSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one8 GB
Optical drive typeDiffersDVD±RWNo
Graphics2 differ
On-board graphics card base frequencyDiffers311 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs792 MHz1000 MHz
On-board graphics card burst frequencyKnown for one792 MHz
Audioidentical
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
BluetoothDiffersYesNo
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Combo headphone/mic portKnown for oneYes
Total number of SATA connectorsKnown for one2
Keyboard1 differ
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersWindows 8.1 with BingWindows 8.1
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Clear Video TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel HD GraphicsKnown for oneYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel TSX-NIKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® OS GuardKnown for oneNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Rapid Start TechnologyKnown for oneYes
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 IDDiffers8210376621
Processor package sizeDiffers25 x 27 mm40 x 24 x 1.5 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Intel Enhanced Halt StateKnown for oneYes
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect Technology versionKnown for one1.00
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Processor codeKnown for oneSR1YJ
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers2500 mAh3220 mAh
Power1 differ
AC adapter powerDiffers40 W45 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Weight & dimensions4 differ
WeightDiffers2.5 kg1.5 kg
WidthDiffers381.6 mm327 mm
DepthDiffers256 mm228 mm
HeightDiffers30.3 mm19.7 mm
Height (front)Known for one2.53 cm
Height (rear)Known for one3.03 cm
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Other featuresidentical
3DKnown for oneNo

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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