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Product comparison · 2 laptops

ASUS U44SG-WO089V laptop Intel® Core™ i5 i5-2450M vs ASUS Zenbook UX31A-R4004V-BE Intel® Core™ i7 i7-3517U Laptop

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  • 135specifications compared
  • 54differ
  • 81identical
  • 25known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 35.6 cm (14")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-2450M
    • i7-3517U
  • Processor boost frequency
    • 3.1 GHz
    • 3 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.9 GHz

Side by side

Differences highlightedShow differences only
160 specifications
A

ASUS

U44SG-WO089V laptop Intel® Core™ i5 i5-2450M

Model U44SG-WO089V

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B

ASUS

Zenbook UX31A-R4004V-BE Intel® Core™ i7 i7-3517U Laptop

Model UX31A-R4004V-BE

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBlackSilver
Housing materialKnown for oneAluminium
Display2 differ
Display diagonalDiffers35.6 cm (14")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Processor14 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-3517U
Processor boost frequencyDiffers3.1 GHz3 GHz
Processor frequencyDiffers2.5 GHz1.9 GHz
Processor cacheDiffers3 MB4 MB
Processor socketKnown for oneBGA 1023
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-3500 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingDiffersJ1L1
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2519
Memory2 differ
Memory clock speedDiffers1333 MHz1600 MHz
Maximum internal memoryDiffers8 GB4 GB
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers256 GB128 GB
SSD capacityDiffers256 GB128 GB
SSD interfaceKnown for oneSATA III
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDSD
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 610MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1150 MHz
On-board graphics card IDDiffers0x1160x166
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersSonicFocusSonicMaster
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Built-in speaker(s)Known for oneYes
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LANDiffersYesNo
Bluetooth versionKnown for one4.0
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Headphone outputsDiffers10
S/PDIF out portDiffersYesNo
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel HM76 Express
Keyboard1 differ
Pointing deviceDiffersTrackpadTouchpad
Processor special features6 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Secure Key Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Secure KeyKnown for oneYes
Processor ARK IDDiffers5345265714
Processor codeDiffersSR04ZSR0N6
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 mm
Conflict-Free processorDiffersNoYes
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityDiffers83 Wh50 Wh
Number of battery cellsKnown for one8
Power1 differ
AC adapter powerDiffers75 W45 W
AC adapter output currentKnown for one3.95 A
Weight & dimensions4 differ
WeightDiffers1.7 kg1.3 kg
WidthDiffers328 mm325 mm
DepthDiffers238 mm223 mm
HeightDiffers19 mm18 mm
Height (front)Known for one3 mm
Height (rear)Known for one1.8 cm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise

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