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Product comparison · 2 laptops

Acer Aspire 431-987B4G32Mass Intel® Pentium® 987 vs Samsung 4 NP400B5C Intel® Core™ i3 i3-3110M Laptop

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  • 122specifications compared
  • 51differ
  • 71identical
  • 44known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i3
  • Processor model
    • 987
    • i3-3110M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.5 GHz
    • 2.4 GHz

Side by side

Differences highlightedShow differences only
166 specifications
A

Acer

Aspire 431-987B4G32Mass Intel® Pentium® 987

Model 431-987B4G32Mass

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B

Samsung

4 NP400B5C Intel® Core™ i3 i3-3110M Laptop

Model NP400B5C

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersSilverBlack
Display3 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
TouchscreenKnown for oneNo
HD typeDiffersHDHD+
Display brightnessKnown for one300 cd/m²
Processor13 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i3
Processor generationKnown for one3rd gen Intel® Core™ i3
Processor modelDiffers987i3-3110M
Processor threadsDiffers24
Processor frequencyDiffers1.5 GHz2.4 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL2Smart Cache
L3 cacheKnown for one3 MB
L2 cacheKnown for one0.5 MB
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium 900 Series for MobileIntel Core i3-3100 Mobile Series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingDiffersQ0L1
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C90 °C
CPU multiplier (bus/core ratio)Differs1524
Memoryidentical
Memory clock speedKnown for one1600 MHz
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers320 GB500 GB
HDD interfaceDiffersSATASATA II
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD
HDD capacityKnown for one320 GB
Number of SSDs installedKnown for one0
Graphics2 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card IDKnown for one0x166
Graphics card familyKnown for oneIntel
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Networking standardsKnown for oneIEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAXDiffersNoYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces1 differ
Docking connectorDiffersNoYes
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
S/PDIF out portKnown for oneNo
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel HM77 Express
Keyboardidentical
Numeric keypadKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Pointing deviceKnown for oneTouchpad
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features16 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)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® Smart CacheKnown for oneYes
Processor ARK IDDiffers6719465700
Processor codeDiffersSR0V4SR0N2
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.xAVX
Conflict-Free processorDiffersNoYes
Battery2 differ
Number of battery cellsDiffers46
Battery capacityDiffers2500 mAh66 Wh
Battery life (max)Known for one4 h
Power1 differ
AC adapter powerDiffers65 W90 W
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protection typeKnown for oneBIOS, HDD
Weight & dimensions4 differ
WeightDiffers2.1 kg2.4 kg
WidthDiffers342 mm370 mm
DepthDiffers245 mm248.3 mm
HeightDiffers23 mm28.6 mm
Other featuresidentical
3DKnown for oneNo
Infrared data portKnown for oneNo
Number of products includedKnown for one1 pc(s)
Supplied AC adapter typeKnown for oneAC
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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