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Product comparison · 2 laptops

Acer Aspire 431P-987B4G50Mass Intel® Pentium® 987 Laptop vs Acer Aspire 771G-73638G1TMaii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") Full HD 6 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Windows 8 Grey AZERTY

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  • 128specifications compared
  • 58differ
  • 70identical
  • 34known for one product only

Key differences

  • Product colour
    • Silver
    • Grey
  • Display diagonal
    • 35.6 cm (14")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Touchscreen
    • Yes
    • No
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i7
  • Processor model
    • 987
    • i7-3632QM
  • Processor cores
    • 2
    • 4

Side by side

Differences highlightedShow differences only
162 specifications
A

Acer

Aspire 431P-987B4G50Mass Intel® Pentium® 987 Laptop

Model 431P-987B4G50Mass

View product
B

Acer

Aspire 771G-73638G1TMaii Intel® Core™ i7 i7-3632QM Laptop 43.9 cm (17.3") Full HD 6 GB DDR3-SDRAM 1 TB HDD NVIDIA® GeForce® 710M Windows 8 Grey AZERTY

Model 771G-73638G1TMaii

View product
Design1 differ
Product colourDiffersSilverGrey
Display4 differ
Display diagonalDiffers35.6 cm (14")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenDiffersYesNo
HD typeDiffersHDFull HD
Touch technologyKnown for oneMulti-touch
Panel typeKnown for oneLCD
Processor15 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffers987i7-3632QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers1.5 GHz2.2 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1023Socket 1224
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Pentium 900 Series for MobileIntel Core i7-3600 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
Thermal Design Power (TDP)Differs17 W35 W
TjunctionDiffers100 °C105 °C
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs1522
SteppingKnown for oneQ0
Memory1 differ
Internal memoryDiffers4 GB6 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
Number of SSDs installedKnown for one0
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® 710M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front cameraKnown for oneYes
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Integrated 4G WiMAXDiffersNoYes
Data networkKnown for oneNot supported
Cabling technologyKnown for one10/100/1000Base-T(X)
4G WiMAXKnown for oneNo
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers01
Performance1 differ
Motherboard chipsetDiffersIntel® HM70 ExpressIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Keyboard layoutKnown for oneAZERTY
Windows keysKnown for oneYes
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key 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® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6719471458
Processor package sizeDiffers31.0 x 24.0 (BGA1023)37.5 x 37.5 (rPGA988B)
Supported instruction setsDiffersSSE4.xAVX
Conflict-Free processorDiffersNoYes
Processor codeKnown for oneSR0V4
Battery1 differ
Number of battery cellsDiffers46
Battery capacityKnown for one4400 mAh
Battery life (max)Known for one4 h
Poweridentical
AC adapter powerKnown for one90 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor
Fingerprint readerKnown for oneNo
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.1 kg3.2 kg
WidthDiffers343 mm414.8 mm
DepthDiffers245 mm275 mm
HeightDiffers23 mm34.7 mm
Other featuresidentical
3DKnown for oneNo
Supplied AC adapter typeKnown for oneAC

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