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Product comparison · 2 laptops

Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri vs LG P series P420-N.AE21B laptop Intel® Core™ i5 i5-2410M

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  • 126specifications compared
  • 51differ
  • 75identical
  • 34known for one product only

Key differences

The LG P series P420-N.AE21B laptop Intel® Core™ i5 i5-2410M has 0.04 GHz more processor frequency than the Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri (2.3 GHz vs 2.26 GHz). The LG P series P420-N.AE21B laptop Intel® Core™ i5 i5-2410M has 2.5 GT/s more system bus rate than the Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri (5 GT/s vs 2.5 GT/s). The Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has 5°C more tjunction than the LG P series P420-N.AE21B laptop Intel® Core™ i5 i5-2410M (105 °C vs 100 °C). Only the LG P series P420-N.AE21B laptop Intel® Core™ i5 i5-2410M has Bluetooth. Only the Lenovo 0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-Wri has ExpressCard slot.

  • Product colour
    • Black, Red
    • Black, White
  • Display surface
    • Gloss
    • Matt
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 3rd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-350M
    • i5-2410M
  • Processor frequency
    • 2.26 GHz
    • 2.3 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor socket
    • BGA 1288
    • BGA 1023

Side by side

Differences highlightedShow differences only
160 specifications
A

Lenovo

0578DGU - New Core i3 350M / 2.26Ghz - RAM 2 GB - HDD 320GB - DVD-WriView product
B

LG

P series P420-N.AE21B laptop Intel® Core™ i5 i5-2410M

Model P420-N.AE21B

View product
Design1 differ
Product colourDiffersBlack, RedBlack, White
Display1 differ
Display surfaceDiffersGlossMatt
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
Processor12 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers3rd gen Intel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-350Mi5-2410M
Processor frequencyDiffers2.26 GHz2.3 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor socketDiffersBGA 1288BGA 1023
Processor seriesDiffersIntel Core i3-300 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
SteppingDiffersC2J1
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x161x8, 1x16, 2x4, 2x8
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs1723
Processor boost frequencyKnown for one2.9 GHz
Memory3 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedDiffers1066 MHz1333 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB4 GB
Storage3 differ
Total storage capacityDiffers320 GB500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Optical drive typeDiffersDVD-RWDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, SDHC, xDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD capacityKnown for one500 GB
Graphics5 differ
Discrete graphics card modelDiffersIntel® HD GraphicsNVIDIA® GeForce® GT 520M
Graphics card familyDiffersIntelNVIDIA
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs667 MHz1200 MHz
Maximum resolutionKnown for one2048 x 1536 pixels
Discrete graphics card memoryKnown for one0.512 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemDiffersRealtek ALC269HD
Network1 differ
Networking featuresKnown for oneGigabit Ethernet
BluetoothDiffersNoYes
Top Wi-Fi standardKnown for one802.11g
Wi-Fi standardsKnown for one802.11b, 802.11g
Bluetooth versionKnown for one3.0+HS
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers32
eSATA/USB 2.0 ports quantityDiffers10
ExpressCard slotDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® HM65 Express
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad
Keyboard number of keysKnown for one87
Keyboard languageKnown for oneSpanish
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Drivers includedKnown for oneYes
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)Known for one1
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4352952224
Processor codeKnown for oneSLBPL
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Batteryidentical
Battery life (max)Known for one4.5 h
Battery capacityKnown for one2200 mAh
Power1 differ
AC adapter powerDiffers65 W90 W
Securityidentical
Password protection typeKnown for oneHDD, Supervisor
Certificatesidentical
CertificationKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.22 kg1.99 kg
WidthDiffers344 mm333 mm
DepthDiffers233 mm221 mm
Height (front)Differs3.18 cm2.59 cm
Height (rear)Differs3.7 cm3.15 cm
Other featuresidentical
Power supply typeKnown for oneAC - DC
3DKnown for oneNo
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP

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