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Product comparison · 2 laptops

HP 4520s + UK727E vs Lenovo IdeaPad Z570gm Intel® Core™ i5 i5-2430M

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  • 115specifications compared
  • 43differ
  • 72identical
  • 37known for one product only

Key differences

  • Processor generation
    • 4th gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i5-480M
    • i5-2430M
  • Processor boost frequency
    • 2.93 GHz
    • 3 GHz
  • Processor frequency
    • 2.66 GHz
    • 2.4 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor socket
    • BGA 1288
    • Socket 988
  • Processor codename
    • Arrandale
    • Sandy Bridge
  • Stepping
    • K0
    • J1

Side by side

Differences highlightedShow differences only
152 specifications
A

HP

4520s + UK727EView product
B

Lenovo

IdeaPad Z570gm Intel® Core™ i5 i5-2430M

Model Z570gm

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Designidentical
Product colourKnown for oneBlack, Silver
Country of originKnown for oneChina
Processor12 differ
Processor generationDiffers4th gen Intel® Core™ i52nd gen Intel® Core™ i5
Processor modelDiffersi5-480Mi5-2430M
Processor boost frequencyDiffers2.93 GHz3 GHz
Processor frequencyDiffers2.66 GHz2.4 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor socketDiffersBGA 1288Socket 988
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i5-2400 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
SteppingDiffersK0J1
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs2024
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memory1 differ
Memory clock speedDiffers1066 MHz1333 MHz
Storage2 differ
Total storage capacityDiffers500 GB750 GB
Storage mediaKnown for oneHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one750 GB
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
HDD speedKnown for one7200 RPM
Graphics4 differ
Graphics card familyDiffersAMDIntel
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)Differs766 MHz1200 MHz
On-board graphics card IDKnown for one0x116
Audio1 differ
Audio systemDiffersHigh Definition AudioSRS PS
Speaker powerKnown for one2 W
Built-in microphoneKnown for oneYes
Network1 differ
Wireless technologyKnown for oneWi-Fi
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersYesNo
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
DisplayPorts quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
ExpressCard slotDiffersYesNo
SmartCard slotDiffersYesNo
Keyboardidentical
Numeric keypadKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Processor ARK IDDiffers5295253450
Processor codeDiffersSLC26SR04W
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Physical Address Extension (PAE)Known for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery life (max)Known for one5 h
Weight & dimensions4 differ
WeightDiffers2.39 kg2.6 kg
WidthDiffers371.8 mm376 mm
DepthDiffers249.6 mm250 mm
Height (front)Differs2.77 cm2 cm
Height (rear)Known for one3.55 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Intel segment taggingKnown for oneEnterprise
Optical driveidentical
LightScribeKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM57 Express

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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