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Product comparison · 2 laptops

LG R series R490-K.BE55P1 laptop Intel® Core™ i5 i5-2450M vs LG Z series Z360-G.BG71P1 laptop Intel® Core™ i7 i7-3537U

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  • 135specifications compared
  • 50differ
  • 85identical
  • 15known for one product only

Key differences

  • Product colour
    • Black, Red
    • White
  • 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
    • i7-3537U
  • Processor frequency
    • 2.5 GHz
    • 2 GHz
  • Processor cache
    • 3 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
150 specifications
A

LG

R series R490-K.BE55P1 laptop Intel® Core™ i5 i5-2450M

Model R490-K.BE55P1

View product
B

LG

Z series Z360-G.BG71P1 laptop Intel® Core™ i7 i7-3537U

Model Z360-G.BG71P1

View product
Design1 differ
Product colourDiffersBlack, RedWhite
Display2 differ
Display diagonalDiffers35.6 cm (14")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
Processor13 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-3537U
Processor frequencyDiffers2.5 GHz2 GHz
Processor cacheDiffers3 MB4 MB
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)Differs2520
Processor socketKnown for oneBGA 1023
Memory1 differ
Memory clock speedDiffers1066 MHz1600 MHz
Maximum internal memoryKnown for one8 GB
Storage5 differ
Total storage capacityDiffers640 GB128 GB
Storage mediaDiffersHDDSSD
HDD capacityDiffers640 GB128 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMicroSD (TransFlash)
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® G310MNot available
Discrete graphics card memoryKnown for one0.512 GB
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 MHz1200 MHz
On-board graphics card IDDiffers0x1160x166
Audioidentical
Speaker powerKnown for one1.5 W
Optical driveidentical
Disc types supportedKnown for oneDVD+R, DVD+RW, DVD-R, DVD-RAM, DVD-RW
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Bluetooth versionDiffers2.1+EDR4.0
Bluetooth Low Energy (BLE)Known for oneYes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers30
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
eSATA ports quantityDiffers10
Ethernet LAN (RJ-45) portsDiffers10
VGA (D-Sub) ports quantityDiffers01
Microphone inDiffersYesNo
ExpressCard slotKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel HM77 Express
Keyboard1 differ
Keyboard number of keysDiffers8688
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 8
Processor special features6 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers5345272054
Processor codeDiffersSR04ZSR0XG
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31 x 24 (BGA1023)
Conflict-Free processorDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery1 differ
Number of battery cellsDiffers63
Battery life (max)Known for one6.5 h
Power1 differ
AC adapter powerDiffers65 W40 W
Weight & dimensions3 differ
WeightDiffers2.33 kg1.1 kg
WidthDiffers345 mm313.4 mm
DepthDiffers242 mm218.5 mm
Height (front)Known for one3.39 cm
Height (rear)Known for one4 cm
HeightKnown for one13.6 mm

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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