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Product comparison · 2 laptops

ASUSPRO B53S-SO128X laptop Intel® Core™ i7 i7-2640M vs ASUS Zenbook UX31E-DH72-RG laptop Intel® Core™ i7 i7-2677M

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  • 133specifications compared
  • 40differ
  • 93identical
  • 30known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium, Gold
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor model
    • i7-2640M
    • i7-2677M
  • Processor boost frequency
    • 3.5 GHz
    • 2.9 GHz
  • Processor frequency
    • 2.8 GHz
    • 1.8 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W

Side by side

Differences highlightedShow differences only
163 specifications
A

ASUS

ASUSPRO B53S-SO128X laptop Intel® Core™ i7 i7-2640M

Model B53S-SO128X

View product
B

ASUS

Zenbook UX31E-DH72-RG laptop Intel® Core™ i7 i7-2677M

Model UX31E-DH72-RG

View product
Design1 differ
Product colourDiffersBlackAluminium, Gold
Housing materialKnown for oneAluminium, Metal
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 modelDiffersi7-2640Mi7-2677M
Processor boost frequencyDiffers3.5 GHz2.9 GHz
Processor frequencyDiffers2.8 GHz1.8 GHz
Processor cache typeDiffersSmart CacheL3
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers100 C100 °C
PCI Express configurationsDiffers1x16, 2x81x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2818
Processor socketKnown for oneBGA 1023
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersAMD Radeon HD 6470MNot available
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1200 MHz
Audio1 differ
Speakers manufacturerDiffersAltec LansingBang & Olufsen
Audio systemKnown for oneSonicMaster
Network2 differ
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionDiffers2.1+EDR4.0
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
VGA (D-Sub) ports quantityDiffers10
ExpressCard slotDiffersYesNo
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Processor special features2 differ
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5346454617
Processor codeKnown for oneSR03R
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Battery1 differ
Battery capacityDiffers47 Wh50 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery life (max)Known for one7 h
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
Certificatesidentical
CertificationKnown for oneUL, TUV, CE, FCC, BSMI, CCC, CB, EPEAT, EU Flower
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.69 kg1.3 kg
WidthDiffers384 mm325 mm
DepthDiffers263 mm223 mm
HeightKnown for one33 mm
Height (front)Known for one3 mm
Height (rear)Known for one1.7 cm
Other features1 differ
Intel segment taggingDiffersEnterprise, ProfessionalEnterprise
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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