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Product comparison · 2 laptops

ASUS Zenbook UX31A-XB73 laptop Intel® Core™ i7 i7-3537U vs ASUS Zenbook UX51VZ-CM099H Intel® Core™ i7 i7-3632QM Laptop

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  • 147specifications compared
  • 44differ
  • 103identical
  • 20known for one product only

Key differences

  • Product colour
    • Grey, Stainless steel
    • Black, Metallic
  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Touchscreen
    • No
    • Yes
  • Processor model
    • i7-3537U
    • i7-3632QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 3.2 GHz
  • Processor frequency
    • 2 GHz
    • 2.2 GHz

Side by side

Differences highlightedShow differences only
167 specifications
A

ASUS

Zenbook UX31A-XB73 laptop Intel® Core™ i7 i7-3537U

Model UX31A-XB73

View product
B

ASUS

Zenbook UX51VZ-CM099H Intel® Core™ i7 i7-3632QM Laptop

Model UX51VZ-CM099H

View product
Design1 differ
Product colourDiffersGrey, Stainless steelBlack, Metallic
Display2 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
TouchscreenDiffersNoYes
LED backlightKnown for oneYes
Processor12 differ
Processor modelDiffersi7-3537Ui7-3632QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.2 GHz
Processor frequencyDiffers2 GHz2.2 GHz
Processor cacheDiffers4 MB6 MB
Processor socketDiffersBGA 1023Socket 1224
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i7-3600 Mobile series
Thermal Design Power (TDP)Differs17 W35 W
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs2022
SteppingKnown for oneL1
Memory1 differ
Memory form factorDiffersOn-boardOn-board + SO-DIMM
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers256 GB512 GB
Number of SSDs installedKnown for one2
SSD interfaceDiffersSATA IIISATA
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersSDMMC, SD
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 650M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card base frequencyDiffers350 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
Audioidentical
Audio systemKnown for oneSonicMaster
Number of built-in speakersKnown for one2
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers01
Micro HDMI ports quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Keyboard layoutKnown for oneQWERTZ
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 8
Drivers includedKnown for oneYes
Processor special features3 differ
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Processor ARK IDDiffers7205471458
Processor package sizeDiffers31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B)
Processor codeKnown for oneSR0XG
Battery3 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers48
Battery capacityDiffers6840 mAh70 Wh
Battery life (max)Known for one7 h
Power1 differ
AC adapter powerDiffers45 W90 W
Weight & dimensions5 differ
WeightDiffers1.3 kg2.2 kg
WidthDiffers325 mm380 mm
DepthDiffers223 mm254 mm
Height (front)Differs3 mm6 mm
Height (rear)Differs1.8 cm2 cm
HeightKnown for one18 mm
Packaging contentidentical
AC adapter includedKnown for oneYes

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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