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Product comparison · 2 laptops

ASUS VX7SX-S1126V laptop Intel® Core™ i7 i7-2670QM vs Lenovo IdeaPad U400 Intel® Core™ i5 i5-2430M

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  • 142specifications compared
  • 46differ
  • 96identical
  • 29known for one product only

Key differences

  • Product colour
    • Black
    • Grey, Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-2430M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
171 specifications
A

ASUS

VX7SX-S1126V laptop Intel® Core™ i7 i7-2670QM

Model VX7SX-S1126V

View product
B

Lenovo

IdeaPad U400 Intel® Core™ i5 i5-2430M

Model U400

View product
Design1 differ
Product colourDiffersBlackGrey, Silver
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
Display brightnessKnown for one200 cd/m²
Contrast ratio (typical)Known for one500:1
HD typeKnown for oneFull HD
External displayKnown for oneNo
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-2430M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz3 GHz
Processor frequencyDiffers2.2 GHz2.4 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1224Socket 988
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
CPU multiplier (bus/core ratio)Differs2224
Memory2 differ
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage6 differ
Total storage capacityDiffers1.5 TB750 GB
Number of HDDs installedDiffers21
HDD interfaceDiffersSATASATA II
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi DL
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS Duo, MS PRO, SD, xD
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 560MAMD Radeon HD 6470M
Graphics card familyDiffersNVIDIAAMD, Intel
Number of discrete graphics cardsKnown for one1
Discrete graphics card memoryKnown for one3 GB
Discrete graphics memory typeKnown for oneGDDR5
Audio1 differ
Audio systemDiffersCreative Audigy HDHD
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Speakers manufacturerKnown for oneAltec Lansing
Built-in subwooferKnown for oneNo
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Bluetooth versionDiffers2.1+EDR3.0+HS
LAN controllerKnown for oneIntel® 82579V
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
S/PDIF out portDiffersYesNo
Microphone inDiffersYesNo
Modem (RJ-11) portsKnown for one0
Keyboard1 differ
Numeric keypadDiffersYesNo
Processor special features3 differ
Processor ARK IDDiffers5347053450
Processor codeDiffersSR02SSR04W
Processor package sizeDiffers31 mm37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers5200 mAh54 Wh
Battery life (max)Known for one7 h
Number of battery cellsKnown for one8
Power1 differ
AC adapter powerDiffers150 W65 W
Security1 differ
Cable lock slotDiffersYesNo
Fingerprint readerKnown for oneNo
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers3.82 kg1.98 kg
WidthDiffers402 mm340 mm
DepthDiffers309 mm230 mm
HeightDiffers58 mm22.6 mm
Width (imperial)Known for one34 cm (13.4")
Depth (imperial)Known for one23.1 cm (9.1")
Height (imperial)Known for one2.26 cm (0.89")
Other featuresidentical
Power supply typeKnown for oneAC/DC
Internal modemKnown for oneNo
Power requirementsKnown for one100 - 240 V
TV tuner integratedKnown for oneNo
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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