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Product comparison · 2 laptops

ASUS N55SF-SX310V laptop Intel® Core™ i7 i7-2670QM vs ASUS Zenbook UX21E Intel® Core™ i5 i5-2467M

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  • 129specifications compared
  • 44differ
  • 85identical
  • 38known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Aluminium, Metallic
  • Display diagonal
    • 39.6 cm (15.6")
    • 29.5 cm (11.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-2467M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 2.3 GHz

Side by side

Differences highlightedShow differences only
167 specifications
A

ASUS

N55SF-SX310V laptop Intel® Core™ i7 i7-2670QM

Model N55SF-SX310V

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B

ASUS

Zenbook UX21E Intel® Core™ i5 i5-2467M

Model UX21E

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Design1 differ
Product colourDiffersBlack, SilverAluminium, Metallic
Form factorKnown for oneClamshell
Housing materialKnown for oneAluminium, Metal
Display1 differ
Display diagonalDiffers39.6 cm (15.6")29.5 cm (11.6")
Processor14 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-2467M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz2.3 GHz
Processor frequencyDiffers2.2 GHz1.6 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1224BGA 1023
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W17 W
CPU multiplier (bus/core ratio)Differs2216
Memory1 differ
Internal memoryDiffers6 GB4 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers750 GB64 GB
HDD capacityKnown for one750 GB
HDD interfaceKnown for oneSATA
Optical drive typeDiffersBlu-Ray ROMNo
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO Duo, SD
Storage mediaKnown for oneSSD
SSD capacityKnown for one64 GB
SSD interfaceKnown for oneSATA III
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 555MNot available
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersNVIDIAIntel
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
Audio1 differ
Audio systemDiffersSonicFocusSonicMaster
Number of built-in speakersKnown for one2
Network2 differ
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for one802.11 b/g/n
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Line-inKnown for oneYes
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel QS67 Express
Keyboardidentical
Full-size keyboardKnown for oneYes
Numeric keypadKnown for oneNo
Softwareidentical
Drivers includedKnown for oneYes
Processor special features3 differ
Processor ARK IDDiffers5347056858
Processor codeDiffersSR02SSR0D6
Processor package sizeDiffers31 mm31.0 x 24.0 (BGA1023)
Battery1 differ
Number of battery cellsKnown for one6
Battery capacityDiffers56 Wh35 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery life (max)Known for one5 h
Power1 differ
AC adapter powerDiffers120 W45 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
AC adapter frequencyKnown for one50 - 60 Hz
Weight & dimensions5 differ
WeightDiffers2.7 kg1.1 kg
WidthDiffers379 mm299 mm
DepthDiffers261 mm196 mm
Height (front)Differs3.75 cm3 mm
Height (rear)Differs3.7 cm1.7 cm
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3/802.3u/802.3ab
Power supply typeKnown for oneAC/DC
Power requirementsKnown for one100 -240 V AC
Intel segment taggingKnown for oneEnterprise
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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