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Product comparison · 2 laptops

ASUS A46CB-WX233D laptop Intel® Core™ i7 i7-3537U vs Lenovo IdeaPad B4400 Intel® Core™ i5 i5-4200M Laptop

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  • 120specifications compared
  • 41differ
  • 79identical
  • 39known for one product only

Key differences

  • Product colour
    • Black, Stainless steel
    • Grey
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-3537U
    • i5-4200M
  • Processor frequency
    • 2 GHz
    • 2.5 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor socket
    • BGA 1023
    • PGA946
  • Processor codename
    • Ivy Bridge
    • Haswell

Side by side

Differences highlightedShow differences only
159 specifications
A

ASUS

A46CB-WX233D laptop Intel® Core™ i7 i7-3537U

Model A46CB-WX233D

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B

Lenovo

IdeaPad B4400 Intel® Core™ i5 i5-4200M Laptop

Model B4400

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Design1 differ
Product colourDiffersBlack, Stainless steelGrey
Market positioningKnown for oneBusiness
Displayidentical
HD typeKnown for oneHD
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers3rd gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-3537Ui5-4200M
Processor frequencyDiffers2 GHz2.5 GHz
Processor cacheDiffers4 MB3 MB
Processor socketDiffersBGA 1023PGA946
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i5-4200 Mobile series
Processor codenameDiffersIvy BridgeHaswell
SteppingDiffersL1C0
Thermal Design Power (TDP)Differs17 W37 W
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Known for one20
Memory1 differ
Internal memoryDiffers4 GB2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 2 GB
Storage3 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersSD, SDHCMMC, SD, SDHC, SDXC
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 740MNVIDIA® GeForce® GT 710M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers350 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card IDDiffers0x1660x416
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.1
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers10
ExpressCard slotKnown for oneNo
SmartCard slotKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® HM86
Keyboardidentical
Windows keysKnown for oneYes
Processor special features11 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Processor ARK IDDiffers7205476348
Processor codeDiffersSR0XGSR1HA
Processor package sizeDiffers31 x 24 (BGA1023)37.5 x 37.5 x 4.7 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Battery1 differ
Number of battery cellsDiffers46
Battery capacityKnown for one44 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery life (max)Known for one6.5 h
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Weight & dimensions1 differ
WeightDiffers2 kg2.2 kg
WidthKnown for one348 mm
DepthKnown for one248 mm
HeightKnown for one21 mm
Other featuresidentical
3DKnown for oneNo
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes

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