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Product comparison · 2 laptops

Acer Aspire 431-B824G50Mnks Intel® Celeron® B820 Laptop vs Acer Aspire Timeline Ultra 481TG-73516G52Mass Intel® Core™ i7 i7-3517U Laptop

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  • 153specifications compared
  • 55differ
  • 98identical
  • 24known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Silver
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • B820
    • i7-3517U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 1.9 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor socket
    • rPGA988B
    • BGA 1023

Side by side

Differences highlightedShow differences only
177 specifications
A

Acer

Aspire 431-B824G50Mnks Intel® Celeron® B820 Laptop

Model 431-B824G50Mnks

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B

Acer

Aspire Timeline Ultra 481TG-73516G52Mass Intel® Core™ i7 i7-3517U Laptop

Model 481TG-73516G52Mass

View product
Design1 differ
Product colourDiffersBlack, SilverSilver
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersB820i7-3517U
Processor threadsDiffers24
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers1.7 GHz1.9 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersrPGA988BBGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Celeron Processor B800 Series for MobileIntel Core i7-3500 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneL1
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs1719
Memory3 differ
Internal memoryDiffers4 GB6 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers8 GB6 GB
Memory clock speedKnown for one1333 MHz
Storage5 differ
Total storage capacityDiffers500 GB520 GB
Storage mediaDiffersHDDHDD+SSD
Number of SSDs installedDiffers01
SSD capacityKnown for one20 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMS PRO, SD, xDMMC, SD
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 640M LE
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1150 MHz
On-board graphics card IDKnown for one0x166
Number of discrete graphics cardsKnown for one1
NVIDIA Optimus technologyKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
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 & interfaces2 differ
VGA (D-Sub) ports quantityDiffers10
Docking connectorDiffersYesNo
USB 2.0 ports quantityKnown for one3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
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 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 for Directed I/O (VT-d)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 IDDiffers6719365714
Processor codeKnown for oneSR0N6
Processor package sizeDiffers37.5x37.5 (rPGA988B)31.0 x 24.0 mm
Supported instruction setsDiffersSSE4.xAVX
Conflict-Free processorDiffersNoYes
Poweridentical
AC adapter powerKnown for one65 W
Weight & dimensions3 differ
WeightDiffers2.4 kg1.95 kg
WidthDiffers342 mm340 mm
HeightDiffers33.4 mm20.7 mm
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)

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