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Product comparison · 2 laptops

ASUS K551LA-XX216D laptop Intel® Core™ i5 i5-4200U vs LG Z series 13Z940-G.AT7WA laptop Intel® Core™ i7 i7-4500U

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  • 132specifications compared
  • 38differ
  • 94identical
  • 43known for one product only

Key differences

  • Product colour
    • Grey, Stainless steel
    • White
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4200U
    • i7-4500U
  • Processor boost frequency
    • 2.6 GHz
    • 3 GHz

Side by side

Differences highlightedShow differences only
175 specifications
A

ASUS

K551LA-XX216D laptop Intel® Core™ i5 i5-4200U

Model K551LA-XX216D

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B

LG

Z series 13Z940-G.AT7WA laptop Intel® Core™ i7 i7-4500U

Model 13Z940-G.AT7WA

View product
Design1 differ
Product colourDiffersGrey, Stainless steelWhite
Display3 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Panel typeKnown for oneIPS
LED backlightKnown for oneYes
Display surfaceKnown for oneGloss
Processor8 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4200Ui7-4500U
Processor boost frequencyDiffers2.6 GHz3 GHz
Processor frequencyDiffers1.6 GHz1.8 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
PCI Express configurationsDiffers1x4, 2x42x4
Memory1 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeKnown for oneDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers1 TB256 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersSD, SDHCMicroSD (TransFlash)
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
Audio1 differ
Audio systemDiffersSonicMasterSRS Premium Sound HD
Speaker powerKnown for one1 W
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Ethernet LANDiffersYesNo
BluetoothDiffersNoYes
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth versionKnown for one4.0
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers10
Micro-USB 2.0 ports quantityKnown for one1
Ethernet LAN (RJ-45) portsDiffers10
Headphone outputsDiffers01
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Keyboard number of keysKnown for one79
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 8.1
Operating system architectureKnown for one64-bit
Trial softwareKnown for oneMcAfee Internet Security 2013, Microsoft Office 2010
Bundled softwareKnown for oneLG Control Center LG Smart Share LG Network Share LG Recovery Center LG Update Center Rapid Start Manager/Power Manager Microsoft Windows Essentials 2012 Microsoft Games Microsoft Fresh Paint SRS Sound Solution Microsoft Skype
Processor special features5 differ
Intel FDI TechnologyDiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Intel® Rapid Start TechnologyKnown for oneYes
Processor ARK IDDiffers7545975460
Processor codeDiffersSR170SR16Z
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Battery1 differ
Battery capacityDiffers50 Wh4000 mAh
Battery life (max)Known for one8.5 h
Power1 differ
AC adapter powerDiffers65 W40 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneHDD, User
Weight & dimensions4 differ
WeightDiffers2.4 kg980 g
WidthDiffers380 mm303.2 mm
DepthDiffers258 mm213.5 mm
HeightDiffers22.5 mm13.6 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown 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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