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Product comparison · 2 laptops

HP ProBook 4520s + AP355ET vs Lenovo ThinkPad L512 + 45N6681

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  • 115specifications compared
  • 17differ
  • 98identical
  • 32known for one product only

Key differences

  • Internal memory
    • 3 GB
    • 2 GB
  • Total storage capacity
    • 320 GB
    • 250 GB
  • HDD interface
    • SATA II
    • SATA
  • HDD speed
    • 7200 RPM
    • 5400 RPM
  • Optical drive type
    • DVD Super Multi DL
    • DVD-RW
  • Graphics card family
    • AMD
    • Intel
  • USB 2.0 ports quantity
    • 3
    • 4
  • HDMI ports quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
147 specifications
A

HP

ProBook 4520s + AP355ETView product
B

Lenovo

ThinkPad L512 + 45N6681View product
Designidentical
Country of originKnown for oneChina
Product colourKnown for oneBlack
Displayidentical
LED backlightKnown for oneYes
Dual-screenKnown for oneNo
Memory1 differ
Internal memoryDiffers3 GB2 GB
Memory clock speedKnown for one1333 MHz
Memory slotsKnown for one2x SO-DIMM
Storage4 differ
Total storage capacityDiffers320 GB250 GB
HDD interfaceDiffersSATA IISATA
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD-RW
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 530v
Discrete graphics card memoryKnown for one0.512 GB
Graphics card familyDiffersAMDIntel
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneYes
Networkidentical
Ethernet LANKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers34
HDMI ports quantityDiffers10
SmartCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
TV-in portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM57 ExpressIntel® HM55 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Softwareidentical
Operating system architectureKnown for one32-bit
Batteryidentical
Battery life (max)Known for one5 h
Securityidentical
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.39 kg2.61 kg
WidthDiffers371.8 mm381 mm
DepthDiffers249.6 mm247 mm
Height (front)Differs2.77 cm3.2 cm
Height (rear)Known for one3.6 cm
Other features2 differ
Internal modemDiffersYesNo
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
Intel segment taggingDiffersEnterpriseHome office, Small Business
TV tuner integratedKnown for oneNo
Packaging contentidentical
AC adapter includedKnown for oneYes

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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