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Product comparison · 2 laptops

HP ProBook 4320s + WT266EA vs HP ProBook 4520s + WT266EA

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  • 125specifications compared
  • 6differ
  • 119identical
  • 2known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Weight
    • 2.02 kg
    • 2.39 kg
  • Width
    • 324 mm
    • 371.8 mm
  • Depth
    • 228 mm
    • 249.6 mm
  • Height (front)
    • 2.7 cm
    • 2.77 cm

Side by side

Differences highlightedShow differences only
127 specifications
A

HP

ProBook 4320s + WT266EAView product
B

HP

ProBook 4520s + WT266EAView product
Designidentical
Country of originChinaChina
Display1 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
LED backlightYesYes
Native aspect ratio16:916:9
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i3Intel® Core™ i3
Processor generationIntel® Core™ i3Intel® Core™ i3
Processor modeli3-370Mi3-370M
Processor cores22
Processor threads44
Processor frequency2.4 GHz2.4 GHz
System bus rate2.5 GT/s2.5 GT/s
Processor cache3 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketSocket 988Socket 988
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesIntel Core i3-300 Mobile SeriesIntel Core i3-300 Mobile Series
Processor codenameArrandaleArrandale
Bus typeDMIDMI
FSB ParityNoNo
SteppingK0K0
Thermal Design Power (TDP)35 W35 W
Tjunction90 °C90 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x161x16
PCI Express slots version2.02.0
Number of Processing Die Transistors382 M382 M
Processing Die size81 mm²81 mm²
CPU multiplier (bus/core ratio)1818
ECC supported by processorNoNo
Memoryidentical
Internal memory3 GB3 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1333 MHz1333 MHz
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage1 differ
Total storage capacity320 GB320 GB
HDD interfaceSATA IISATA II
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelAMD Mobility Radeon HD 530vAMD Mobility Radeon HD 530v
Graphics card familyAMDAMD
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelIntel® HD GraphicsIntel® HD Graphics
On-board graphics card base frequency500 MHz500 MHz
On-board graphics card dynamic frequency (max)667 MHz667 MHz
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers22
Optical driveidentical
LightScribeYesYes
Networkidentical
Wi-FiYesYes
Networking featuresGigabit EthernetGigabit Ethernet
Ethernet LANYesYes
BluetoothYesYes
Bluetooth version2.1+EDR2.1+EDR
Ports & interfacesidentical
USB 2.0 ports quantity33
eSATA ports quantity11
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DVI portNoNo
VGA (D-Sub) ports quantity11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotYesYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotYesYes
TV-outNoNo
Performanceidentical
Motherboard chipsetIntel® HM57 ExpressIntel® HM57 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Softwareidentical
Operating system installedWindows 7 ProfessionalWindows 7 Professional
Operating system architecture64-bit64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithography45 nm45 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyNoNo
Physical Address Extension (PAE)YesYes
Processor ARK ID4902049020
Processor codeSLBUKSLBUK
Processor package sizerPGA 37.5x 37.5, BGA 34x28rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsSSE4.1, SSE4.2SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Batteryidentical
Number of battery cells66
Battery life (max)Known for one5 h
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensions4 differ
WeightDiffers2.02 kg2.39 kg
WidthDiffers324 mm371.8 mm
DepthDiffers228 mm249.6 mm
Height (front)Differs2.7 cm2.77 cm
Other featuresidentical
Infrared data portNoNo
Intel segment taggingEnterpriseEnterprise
Supplied AC adapter typeACAC

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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