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Product comparison · 2 laptops

Acer Aspire 431-987B2G32Mass Intel® Pentium® 987 Laptop vs Dell 14z (N411z)

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  • 123specifications compared
  • 45differ
  • 78identical
  • 35known for one product only

Key differences

  • Product colour
    • Silver
    • Black, Red
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • 987
    • i5-2450M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.5 GHz
    • 2.5 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Stepping
    • Q0
    • J1

Side by side

Differences highlightedShow differences only
158 specifications
A

Acer

Aspire 431-987B2G32Mass Intel® Pentium® 987 Laptop

Model 431-987B2G32Mass

View product
B

Dell

14z (N411z)View product
Design1 differ
Product colourDiffersSilverBlack, Red
Displayidentical
TouchscreenKnown for oneNo
HD typeKnown for oneHD
Processor10 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffers987i5-2450M
Processor threadsDiffers24
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers1.5 GHz2.5 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor seriesDiffersIntel Pentium 900 Series for MobileIntel Core i5-2400 Mobile Series
SteppingDiffersQ0J1
Thermal Design Power (TDP)Differs17 W35 W
CPU multiplier (bus/core ratio)Differs1525
Processor socketKnown for oneBGA 1023
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1333 MHz
Storage3 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, SD
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Number of SSDs installedKnown for one0
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1300 MHz
On-board graphics card IDKnown for one0x116
Audioidentical
Audio systemKnown for oneSRS
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionDiffers4.03.0+HS
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
eSATA/USB 2.0 ports quantityDiffers01
Mini DisplayPorts quantityKnown for one1
Combo headphone/mic portKnown for oneYes
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
TV-outKnown for oneNo
Software1 differ
Operating system installedDiffersLinuxFreeDOS
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6719453452
Processor codeDiffersSR0V4SR04Z
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.xAVX
Batteryidentical
Number of battery cellsKnown for one4
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers2.1 kg2.27 kg
WidthDiffers342 mm346 mm
DepthDiffers245 mm245.5 mm
Height (front)Known for one2.33 cm
Height (rear)Known for one2.53 cm
HeightKnown for one23 mm
Other featuresidentical
Power supply typeKnown for oneAC/DC
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one1 pc(s)

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