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Product comparison · 2 laptops

ASUSPRO B53S-SO165X Intel® Core™ i5 i5-2450M vs ASUS Zenbook UX31E-RY020X laptop Intel® Core™ i5 i5-2557M

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  • 134specifications compared
  • 43differ
  • 91identical
  • 40known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor model
    • i5-2450M
    • i5-2557M
  • Processor boost frequency
    • 3.1 GHz
    • 2.7 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.7 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W

Side by side

Differences highlightedShow differences only
174 specifications
A

ASUS

ASUSPRO B53S-SO165X Intel® Core™ i5 i5-2450M

Model B53S-SO165X

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B

ASUS

Zenbook UX31E-RY020X laptop Intel® Core™ i5 i5-2557M

Model UX31E-RY020X

View product
Design1 differ
Product colourDiffersBlackAluminium
Housing materialKnown for oneAluminium
Display2 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Processor8 differ
Processor modelDiffersi5-2450Mi5-2557M
Processor boost frequencyDiffers3.1 GHz2.7 GHz
Processor frequencyDiffers2.5 GHz1.7 GHz
Processor cache typeDiffersSmart CacheL3
Processor socketKnown for oneBGA 1023
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i5-2500 Mobile Series
Thermal Design Power (TDP)Differs35 W17 W
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2517
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Memory slots (available)Known for one1
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers500 GB128 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 6470MNot available
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1200 MHz
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemKnown for oneSonicMaster
Built-in speaker(s)Known for oneYes
Speakers manufacturerDiffersAltec LansingBang & Olufsen
Network2 differ
Networking featuresKnown for oneWLAN
Ethernet LANDiffersYesNo
Bluetooth versionDiffers2.1+EDR4.0
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers21
eSATA/USB 2.0 ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers10
Mini DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
ExpressCard slotDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® QM67 ExpressIntel QS67 Express
Keyboardidentical
Windows keysKnown for oneYes
Softwareidentical
Drivers includedKnown for oneYes
Processor special features4 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers5345254620
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR04Z
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityDiffers47 Wh50 Wh
Battery life (max)Known for one7 h
Number of battery cellsKnown for one4
Power2 differ
AC adapter powerDiffers65 W45 W
AC adapter output currentDiffers3.42 A2.37 A
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Gold, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.69 kg1.3 kg
WidthDiffers384 mm325 mm
DepthDiffers263 mm223 mm
Height (front)Known for one3 mm
Height (rear)Known for one1.7 cm
HeightKnown for one33 mm
Packaging contentidentical
ManualKnown for oneYes
Other features1 differ
Power supply typeKnown for oneAC/DC
Intel segment taggingDiffersEnterprise, ProfessionalEnterprise
Supplied AC adapter typeKnown for oneAC
Certificatesidentical
CertificationKnown for oneUL, TUV, CE, FCC, BSMI, CCC, CB, EPEAT, EU Flower

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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