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Product comparison · 2 laptops

Acer Aspire 431 Intel® Pentium® 987 Laptop vs Samsung 9 NT900X1A Intel® Core™ i3 i3-380UM Laptop

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  • 130specifications compared
  • 48differ
  • 82identical
  • 47known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 29.5 cm (11.6")
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • 987
    • i3-380UM
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.5 GHz
    • 1.33 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache

Side by side

Differences highlightedShow differences only
177 specifications
A

Acer

Aspire 431 Intel® Pentium® 987 Laptop

Model 431

View product
B

Samsung

9 NT900X1A Intel® Core™ i3 i3-380UM Laptop

Model NT900X1A

View product
Design1 differ
Product colourDiffersSilverBlack
Display1 differ
Display diagonalDiffers39.6 cm (15.6")29.5 cm (11.6")
HD typeKnown for oneHD
Display number of coloursKnown for one16.78 million colours
Processor14 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor modelDiffers987i3-380UM
Processor threadsDiffers24
Processor frequencyDiffers1.5 GHz1.33 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1023BGA 1288
Processor seriesDiffersIntel Pentium 900 Series for MobileIntel Core i3-300 Mobile Series
Processor codenameDiffersSandy BridgeArrandale
SteppingDiffersQ0K0
Thermal Design Power (TDP)Differs17 W18 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16
CPU multiplier (bus/core ratio)Differs1510
Processor generationKnown for oneIntel® Core™ i3
Processor boost frequencyKnown for one1.33 GHz
System bus rateKnown for one2.5 GT/s
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memory4 differ
Internal memoryDiffers6 GB2 GB
Memory form factorDiffersSO-DIMMOn-board
Memory layout (slots x size)Differs1 x 2 + 1 x 4 GB1 x 2 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage4 differ
Total storage capacityDiffers500 GB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMMC, SDMicroSD (TransFlash)
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Graphics2 differ
On-board graphics card base frequencyDiffers350 MHz166 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz500 MHz
Audio1 differ
Audio systemDiffersHDHDA
Speaker powerKnown for one1.5 W
Optical driveidentical
Disc types supportedKnown for oneCD, DVD
Network1 differ
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneNo
Bluetooth versionKnown for one3.0+HS
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Headphone connectivityKnown for one3.5 mm
Microphone inKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneEnglish
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Home Premium
Drivers includedKnown for oneYes
Processor special features11 differ
Graphics & IMC lithographyDiffers32 nm45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Processor ARK IDDiffers6719450028
Processor codeDiffersSR0V4SLBSL
Processor package sizeDiffers31.0 x 24.0 (BGA1023)BGA 34 x 28
Supported instruction setsDiffersSSE4.xSSE4.1, SSE4.2
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers2500 mAh42 Wh
Battery life (max)Known for one4 h
Power1 differ
AC adapter powerDiffers65 W40 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Power auto-sensingKnown for oneYes
Securityidentical
Password protection typeKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-15 - 60 °C
Operating relative humidity (H-H)Known for one10 - 85%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions3 differ
WeightDiffers2.1 kg1.06 kg
WidthDiffers342 mm298 mm
DepthDiffers245 mm197.5 mm
HeightKnown for one21 mm
Height (front)Known for one1.59 cm
Height (rear)Known for one1.65 cm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express

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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