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Product comparison · 2 laptops

ASUSPRO B43S-XH51 laptop Intel® Core™ i5 i5-2520M vs ASUS U31SD-RX176X laptop Intel® Core™ i3 i3-2310M

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  • 137specifications compared
  • 41differ
  • 96identical
  • 37known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 35.6 cm (14")
    • 33.8 cm (13.3")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i5-2520M
    • i3-2310M
  • Processor frequency
    • 2.5 GHz
    • 2.1 GHz
  • Processor socket
    • Socket 988
    • BGA 1023
  • CPU multiplier (bus/core ratio)
    • 25
    • 21

Side by side

Differences highlightedShow differences only
174 specifications
A

ASUS

ASUSPRO B43S-XH51 laptop Intel® Core™ i5 i5-2520M

Model B43S-XH51

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B

ASUS

U31SD-RX176X laptop Intel® Core™ i3 i3-2310M

Model U31SD-RX176X

View product
Design1 differ
Product colourDiffersBlackSilver
Display1 differ
Display diagonalDiffers35.6 cm (14")33.8 cm (13.3")
Processor7 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i3
Processor modelDiffersi5-2520Mi3-2310M
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers2.5 GHz2.1 GHz
Processor socketDiffersSocket 988BGA 1023
Processor seriesDiffersIntel Core i5-2500 Mobile SeriesIntel Core i3-2300 Mobile Series
CPU multiplier (bus/core ratio)Differs2521
Memoryidentical
Memory layout (slots x size)Known for one2 x 2 GB
Storage5 differ
Total storage capacityDiffers500 GB320 GB
HDD capacityDiffers500 GB320 GB
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD
Number of HDDs installedKnown for one1
Graphics3 differ
Discrete graphics card modelDiffersAMD Radeon HD 6470MNVIDIA® GeForce® GT 520M
Graphics card familyDiffersATINVIDIA
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card dynamic frequency (max)Differs1300 MHz1100 MHz
Audioidentical
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Wireless technologyKnown for oneWi-Fi
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
eSATA/USB 2.0 ports quantityDiffers10
DisplayPorts quantityDiffers10
Mini DisplayPorts quantityKnown for one0
Micro HDMI ports quantityKnown for one0
Mini VGA ports quantityKnown for one0
Line-inKnown for oneNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
Modem (RJ-11) portsKnown for one1
TV-in portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
USB 1.1 ports quantityKnown for one0
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® QM67 ExpressIntel® HM65 Express
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Softwareidentical
Operating system architectureKnown for one64-bit
Bundled softwareKnown for oneOffice Starter 2010
Processor special features8 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Insider™DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5222952220
Processor codeDiffersSR048SR04S
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Battery1 differ
Number of battery cellsDiffers36
Power1 differ
AC adapter powerDiffers65 W90 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Securityidentical
HDD user passwordKnown for oneYes
Certificatesidentical
CertificationKnown for oneUL, TUV, CE, FCC, BSMI, C-TICK / NZ A-Tick, CCC, CB, EPEAT, EU Flower, IDA
Weight & dimensions5 differ
WeightDiffers2.48 kg1.78 kg
WidthDiffers350 mm328 mm
DepthDiffers245 mm233 mm
Height (front)Differs3.3 cm2.54 cm
Height (rear)Differs3.5 cm2.85 cm
Other featuresidentical
Power requirementsKnown for one100 - 240 V AC, 50/60 Hz
Video inKnown for one0
Intel segment taggingKnown for oneEnterprise, Professional
Power supply typeKnown for oneAC/DC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Optical driveidentical
LightScribeKnown for oneNo

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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