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Product comparison · 2 laptops

ASUS N75SF-V2G-TZ141 laptop Intel® Core™ i7 i7-2670QM vs ASUS Zenbook UX21E-XH71 laptop Intel® Core™ i7 i7-2677M

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  • 126specifications compared
  • 42differ
  • 84identical
  • 36known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium, Metallic
  • Display diagonal
    • 43.9 cm (17.3")
    • 29.5 cm (11.6")
  • Processor model
    • i7-2670QM
    • i7-2677M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.1 GHz
    • 2.9 GHz
  • Processor frequency
    • 2.2 GHz
    • 1.8 GHz
  • Processor cache
    • 6 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
162 specifications
A

ASUS

N75SF-V2G-TZ141 laptop Intel® Core™ i7 i7-2670QM

Model N75SF-V2G-TZ141

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B

ASUS

Zenbook UX21E-XH71 laptop Intel® Core™ i7 i7-2677M

Model UX21E-XH71

View product
Design1 differ
Product colourDiffersBlackAluminium, Metallic
Housing materialKnown for oneAluminium, Metal
Display1 differ
Display diagonalDiffers43.9 cm (17.3")29.5 cm (11.6")
Display resolutionKnown for one1366 x 768 pixels
Native aspect ratioKnown for one16:9
Processor12 differ
Processor modelDiffersi7-2670QMi7-2677M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz2.9 GHz
Processor frequencyDiffers2.2 GHz1.8 GHz
Processor cacheDiffers6 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1224BGA 1023
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W17 W
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2218
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
Memory slots (available)Known for one0
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers1.5 TB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one2
HDD capacityKnown for one750 GB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Optical drive typeDiffersBlu-Ray RWNo
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 555MNot available
Graphics card familyDiffersIntel, NVIDIAIntel
On-board graphics card base frequencyDiffers650 MHz350 MHz
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Network2 differ
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
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
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Docking connectorKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel QS67 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special features4 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5347054617
Processor codeKnown for oneSR02S
Processor package sizeDiffers31 mm31.0 x 24.0 (BGA1023)
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityKnown for one35 Wh
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
Weight & dimensions3 differ
WeightDiffers3.4 kg1.1 kg
WidthDiffers426 mm299 mm
DepthDiffers290 mm196 mm
Height (front)Known for one3 mm
Height (rear)Known for one1.7 cm
Other featuresidentical
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

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