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Product comparison · 2 laptops

ASUS X751LAV-TY055H laptop Intel® Core™ i3 i3-4030U vs Lenovo ThinkPad E550 Intel® Core™ i3 i3-5005U Laptop

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  • 149specifications compared
  • 58differ
  • 91identical
  • 43known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 5th gen Intel® Core™ i3
  • Processor model
    • i3-4030U
    • i3-5005U
  • Processor frequency
    • 1.9 GHz
    • 2 GHz
  • Processor lithography
    • 22 nm
    • 14 nm
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor codename
    • Haswell
    • Broadwell

Side by side

Differences highlightedShow differences only
192 specifications
A

ASUS

X751LAV-TY055H laptop Intel® Core™ i3 i3-4030U

Model X751LAV-TY055H

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B

Lenovo

ThinkPad E550 Intel® Core™ i3 i3-5005U Laptop

Model E550

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Designidentical
Housing materialKnown for onePlastic
Market positioningKnown for oneBusiness
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
Display brightnessKnown for one200 cd/m²
HD typeKnown for oneHD+
Processor10 differ
Processor generationDiffers4th gen Intel® Core™ i35th gen Intel® Core™ i3
Processor modelDiffersi3-4030Ui3-5005U
Processor frequencyDiffers1.9 GHz2 GHz
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Core i3-5000 Mobile series
Processor codenameDiffersHaswellBroadwell
SteppingDiffersD0F0
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers4x1, 2x42x4, 4x1
Memory6 differ
Internal memoryDiffers6 GB4 GB
Memory form factorDiffersOn-board + SO-DIMMSO-DIMM
Memory layout (slots x size)Differs1 x 2 GB1 x 4 GB
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers12 GB16 GB
Maximum internal memory (64-bit)Differs12 GB16 GB
Storage5 differ
Total storage capacityDiffers1 TB500 GB
HDD capacityDiffers1 TB500 GB
HDD interfaceDiffersSATASATA III
HDD speedDiffers5400 RPM7200 RPM
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
Graphics6 differ
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers2 GB16 GB
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz850 MHz
On-board graphics card DirectX versionDiffers1211.2
On-board graphics card IDDiffers0xA160x1616
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
Audio1 differ
Audio systemDiffersSonicMaster LiteDolby Advanced v4
Number of built-in speakersKnown for one2
Network2 differ
Top Wi-Fi standardDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
VGA (D-Sub) ports quantityDiffers01
Docking connectorKnown for oneNo
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Spill-resistant keyboardKnown for oneYes
Island-style keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Operating system architectureKnown for one64-bit
Processor special features15 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Rapid Storage TechnologyDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Connect TechnologyDiffersYesNo
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® Active Management Technology (Intel® AMT)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)DiffersYesNo
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Processor ARK IDDiffers8101884695
Processor codeDiffersSR1ENSR27G
Processor package sizeDiffers40 x 24 x 1.5 mm40 x 24x 1.3 mm
Intel Active Management Technology versionKnown for one9.5
Intel ME Firmware VersionKnown for one9.5
Intel Smart Connect Technology versionKnown for one1.00
UARTKnown for oneYes
Battery2 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers46
Battery capacityKnown for one48 Wh
Battery life (max)Known for one9 h
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one1.73 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.8 kg2.35 kg
WidthDiffers415 mm377 mm
DepthDiffers272 mm256 mm
HeightDiffers30 mm27 mm
Packaging contentidentical
ManualKnown for oneYes
Cables includedKnown for oneAC
Warranty cardKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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