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Product comparison · 2 laptops

Acer Aspire 471-6429 Intel® Core™ i3 i3-2348M Laptop vs Lenovo ThinkPad T431s

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  • 113specifications compared
  • 42differ
  • 71identical
  • 60known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i3-2348M
    • i5-3337U
  • Processor frequency
    • 2.3 GHz
    • 1.8 GHz
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor codename
    • Sandy Bridge
    • Ivy Bridge

Side by side

Differences highlightedShow differences only
173 specifications
A

Acer

Aspire 471-6429 Intel® Core™ i3 i3-2348M Laptop

Model 471-6429

View product
B

Lenovo

ThinkPad T431sView product
Display2 differ
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Display brightnessKnown for one250 cd/m²
Contrast ratio (typical)Known for one400:1
TouchscreenKnown for oneNo
Panel typeKnown for oneLCD
Processor9 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i33rd gen Intel® Core™ i5
Processor modelDiffersi3-2348Mi5-3337U
Processor boost frequencyKnown for one2.7 GHz
Processor frequencyDiffers2.3 GHz1.8 GHz
Processor socketKnown for oneBGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-3300 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
FSB ParityKnown for oneNo
SteppingKnown for oneL1
Thermal Design Power (TDP)Differs35 W17 W
TjunctionKnown for one105 °C
PCI Express configurationsDiffers1x16, 1x8+2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one18
Memory3 differ
Internal memoryDiffers6 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneOn-board
Maximum internal memoryDiffers8 GB12 GB
Memory slotsKnown for one2x SO-DIMM
Storage7 differ
Total storage capacityDiffers750 GB524 GB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers750 GB500 GB
HDD speedDiffers5400 RPM7200 RPM
Number of SSDs installedDiffers01
SSD capacityKnown for one24 GB
SSD interfaceKnown for oneSATA
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD, SDHC, SDXC
HDD interfaceKnown for oneSATA
Graphics3 differ
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1100 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Audio systemKnown for oneHD
Cameraidentical
Front cameraKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
HDMI ports quantityDiffers10
Mini DisplayPorts quantityKnown for one1
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Docking connectorDiffersNoYes
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
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
Keyboardidentical
Keyboard backlitKnown for oneYes
Island-style keyboardKnown for oneYes
Spill-resistant keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 7 Professional
Optional operating system suppliedKnown for oneWindows 8 Pro
Bundled softwareKnown for oneLenovo® Message Center Plus, ThinkVantage Product Recovery, Access Connections ™, ThinkVantage Power Manager, Lenovo SimpleTap, Adobe Reader, Lenovo Solution Center, Password Manager, ThinkVantage System Update, Fingerprint Software, Lenovo Cloud Storage, Microsoft Office 2013 preloaded ( trial), No
Processor special features4 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Clear Video TechnologyKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Secure KeyKnown for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers7454272055
Processor codeKnown for oneSR0XL
Processor package sizeKnown for one31 x 24 (BGA1023)
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Battery1 differ
Number of battery cellsDiffers63
Battery capacityKnown for one47 Wh
Battery life (max)Known for one9 h
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Poweridentical
AC adapter powerKnown for one65 W
Security2 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerDiffersNoYes
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions3 differ
WeightDiffers2.26 kg1.63 kg
WidthDiffers343 mm331 mm
DepthDiffers245 mm226 mm
HeightKnown for one20.6 mm
Height (front)Known for one2.72 cm
Height (rear)Known for one3.34 cm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business
Supplied AC adapter typeKnown for oneAC
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 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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