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Product comparison · 2 laptops

ASUSPRO P2520LJ-XO0089G laptop Intel® Core™ i7 i7-5500U vs ASUSPRO PU551LA-XO135G laptop Intel® Core™ i3 i3-4030U

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  • 141specifications compared
  • 41differ
  • 100identical
  • 42known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 5th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i3
  • Processor model
    • i7-5500U
    • i3-4030U
  • Processor frequency
    • 2.4 GHz
    • 1.9 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor cache type
    • L3
    • Smart Cache
  • Processor lithography
    • 14 nm
    • 22 nm
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit

Side by side

Differences highlightedShow differences only
183 specifications
A

ASUS

ASUSPRO P2520LJ-XO0089G laptop Intel® Core™ i7 i7-5500U

Model P2520LJ-XO0089G

View product
B

ASUS

ASUSPRO PU551LA-XO135G laptop Intel® Core™ i3 i3-4030U

Model PU551LA-XO135G

View product
Displayidentical
Display surfaceKnown for oneMatt
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers5th gen Intel® Core™ i74th gen Intel® Core™ i3
Processor modelDiffersi7-5500Ui3-4030U
Processor frequencyDiffers2.4 GHz1.9 GHz
Processor cacheDiffers4 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Core i7-5500 Mobile SeriesIntel® Core™ i3-4000 Mobile Series
Processor codenameDiffersBroadwellHaswell
SteppingDiffersF0D0
TjunctionDiffers105 °C100 °C
Processor boost frequencyKnown for one3 GHz
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
Memoryidentical
Internal memory typeKnown for oneDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacityDiffers1 TB500 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersMemory Stick (MS), SD, SDHCSD, SDHC, SDXC
Graphics8 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 920MNot available
On-board graphics card modelDiffersIntel® HD Graphics 5500Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers16 GB2 GB
On-board graphics card base frequencyDiffers300 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.212
On-board graphics card IDDiffers0x16160xA16
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audioidentical
Audio systemKnown for oneSonicMaster Lite
Speakers manufacturerKnown for oneAltec Lansing
Network2 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one4G
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
VGA (D-Sub) ports quantityDiffers01
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 8.1
Operating system architectureKnown for one64-bit
Optional operating system suppliedKnown for oneWindows 8.1 Pro
Processor special features11 differ
Intel Clear Video TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers8521481018
Processor codeDiffersSR23WSR1EN
Processor package sizeDiffers40 x 24 x 1.3 mm40 x 24 x 1.5 mm
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Power1 differ
AC adapter output currentDiffers4.5 A3.42 A
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, User, BIOS
Certificates1 differ
CertificationDiffersUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, GOST-R, CB, EPEAT, Energy star, IDA, CECP, WEEE, Erp 2013, RoHSUL, TUV, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, IDA, CECP, WEEE, Erp 2013, RoHS
Weight & dimensionsidentical
HeightKnown for one28.2 mm
WeightKnown for one2.41 kg
Height (front)Known for one2.33 cm
Height (rear)Known for one2.63 cm

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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