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Product comparison · 2 laptops

Acer Aspire 431-B812G50Mnks Intel® Celeron® B815 vs Acer Aspire 571G-52454G75Makk Intel® Core™ i5 i5-2450M 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium

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  • 129specifications compared
  • 46differ
  • 83identical
  • 35known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i5
  • Processor model
    • B815
    • i5-2450M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.6 GHz
    • 2.5 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L3
    • Smart Cache
  • Stepping
    • Q0
    • J1

Side by side

Differences highlightedShow differences only
164 specifications
A

Acer

Aspire 431-B812G50Mnks Intel® Celeron® B815

Model 431-B812G50Mnks

View product
B

Acer

Aspire 571G-52454G75Makk Intel® Core™ i5 i5-2450M 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 750 GB HDD NVIDIA® GeForce® GT 630M Windows 7 Home Premium

Model 571G-52454G75Makk

View product
Designidentical
Product colourKnown for oneBlack, Silver
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display number of coloursKnown for one16.78 million colours
Processor9 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i5
Processor generationKnown for one2nd gen Intel® Core™ i5
Processor modelDiffersB815i5-2450M
Processor threadsDiffers24
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers1.6 GHz2.5 GHz
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor seriesDiffersIntel Celeron Processor B800 Series for MobileIntel Core i5-2400 Mobile Series
SteppingDiffersQ0J1
CPU multiplier (bus/core ratio)Differs1625
Processor socketKnown for oneSocket 988
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Memory slots (available)Known for one1
Storage4 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
Number of SSDs installedKnown for one0
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 630M
Graphics card familyDiffersIntelIntel, NVIDIA
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card dynamic frequency (max)Differs1050 MHz1300 MHz
On-board graphics card IDKnown for one0x116
Number of discrete graphics cardsKnown for one1
Audioidentical
Audio systemKnown for oneHDA
Built-in speaker(s)Known for oneYes
Number of built-in speakersKnown for one2
Optical driveidentical
Optical drive interfaceKnown for oneSATA
Network3 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXDiffersNoYes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers32
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
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Docking connectorKnown for oneNo
TV-outKnown for oneNo
Software1 differ
Operating system installedDiffersLinux LinpusWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Bundled softwareKnown for oneMicrosoft Office Starter, Bing Bar, Windows Live Essentials
Processor special features15 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® 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® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6391953452
Processor codeDiffersSR0HZSR04Z
Processor package sizeDiffers37.5x37.5 (rPGA988B)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Battery1 differ
Battery life (max)Differs4 h4.5 h
Power1 differ
AC adapter powerDiffers65 W90 W
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions4 differ
WeightDiffers2.3 kg2.6 kg
WidthDiffers342 mm382 mm
DepthDiffers245 mm253 mm
HeightDiffers33.4 mm33.2 mm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Number of products includedKnown for one1 pc(s)
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Certificatesidentical
Wi-Fi certifiedKnown for oneYes

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