Product comparison · 2 laptops

Acer Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop vs ASUS X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U

Add a product
  • 125specifications compared
  • 48differ
  • 77identical
  • 49known for one product only

Key differences

  • Display diagonal
    • Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop:39.6 cm (15.6")
    • X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U:43.9 cm (17.3")
  • Display resolution
    • Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop:1366 x 768 pixels
    • X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U:1920 x 1080 pixels
  • HD type
    • Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop:HD
    • X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U:Full HD
  • Processor family
    • Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop:Intel® Core™ i5
    • X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U:Intel® Core™ i7
  • Processor generation
    • Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop:4th gen Intel® Core™ i5
    • X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U:5th gen Intel® Core™ i7
  • Processor model
    • Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop:i5-4210U
    • X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U:i7-5500U
  • Processor boost frequency
    • Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop:2.7 GHz
    • X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U:3 GHz
  • Processor frequency
    • Aspire E E5-571-53EK Intel® Core™ i5 i5-4210U Laptop:1.7 GHz
    • X751LDV-T4379H laptop Intel® Core™ i7 i7-5500U:2.4 GHz

Side by side

Differences highlightedShow differences only (on)
Comparison of E5-571-53EK, X751LDV-T4379H
174 specifications
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Processor13 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i55th gen Intel® Core™ i7
Processor modelDiffersi5-4210Ui7-5500U
Processor boost frequencyDiffers2.7 GHz3 GHz
Processor frequencyDiffers1.7 GHz2.4 GHz
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-5500 Mobile Series
Processor codenameDiffersHaswellBroadwell
SteppingDiffersD0F0
Configurable TDP-downKnown for oneUnknown — not stated by the source7.5 W
Configurable TDP-down frequencyKnown for oneUnknown — not stated by the source0.6 GHz
TjunctionDiffers100 °C105 °C
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory clock speedKnown for oneUnknown — not stated by the source1600 MHz
Memory slotsKnown for one2x SO-DIMMUnknown — not stated by the source
Maximum internal memoryKnown for one16 GBUnknown — not stated by the source
Storage2 differ
Total storage capacityDiffers2 TB1 TB
HDD capacityDiffers2 TB1 TB
HDD interfaceKnown for oneSATAUnknown — not stated by the source
Number of SSDs installedKnown for one0Unknown — not stated by the source
Compatible memory cardsKnown for oneSDUnknown — not stated by the source
Graphics8 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 820M
Discrete graphics card memoryKnown for oneUnknown — not stated by the source2 GB
Discrete graphics memory typeKnown for oneUnknown — not stated by the sourceGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers1.74 GB16 GB
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz950 MHz
On-board graphics card DirectX versionDiffers1211.2
On-board graphics card IDDiffers0xA160x1616
Audioidentical
Audio systemKnown for oneUnknown — not stated by the sourceSonicMaster Lite
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for oneUnknown — not stated by the source4.0
Wi-FiKnown for oneYesUnknown — not stated by the source
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)Unknown — not stated by the source
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/sUnknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for oneUnknown — not stated by the source3
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneUnknown — not stated by the sourceYes
Microphone inDiffersYesNo
Total number of SATA connectorsKnown for one4Unknown — not stated by the source
Number of SATA III connectorsKnown for one4Unknown — not stated by the source
Softwareidentical
Operating system architectureKnown for one64-bitUnknown — not stated by the source
Processor special features11 differ
Graphics & IMC lithographyKnown for oneUnknown — not stated by the source14 nm
Intel Clear Video TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Rapid Storage TechnologyDiffersYesNo
Intel RealSense 3D CameraKnown for oneUnknown — not stated by the sourceYes
Intel RealSense SnapshotKnown for oneUnknown — not stated by the sourceNo
Intel Small Business Advantage (SBA) versionKnown for oneUnknown — not stated by the source1.00
Intel Smart Response Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Stable Image Platform Program (SIPP)Known for oneUnknown — not stated by the sourceNo
Intel Stable Image Platform Program (SIPP) versionKnown for oneUnknown — not stated by the source0.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® OS GuardKnown for oneUnknown — not stated by the sourceYes
Intel® RealSense TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Small Business Advantage (Intel® SBA)Known for oneUnknown — not stated by the sourceYes
Intel® Smart Response TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Virtualization Technology (Intel® VT)Known for oneUnknown — not stated by the sourceVT-d, VT-x
Processor ARK IDDiffers8101685214
Processor codeDiffersSR1EFSR23W
Processor package sizeDiffers40 x 24 x 1.5 mm40 x 24 x 1.3 mm
Intel ME Firmware VersionKnown for one9.5Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for oneYesUnknown — not stated by the source
Intel Smart Connect Technology versionKnown for one1.00Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for oneYesUnknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for oneNoUnknown — not stated by the source
UARTKnown for oneYesUnknown — not stated by the source
Battery1 differ
Number of battery cellsDiffers64
Battery technologyKnown for oneLithium-Ion (Li-Ion)Unknown — not stated by the source
Battery capacityKnown for one2500 mAhUnknown — not stated by the source
Power1 differ
AC adapter powerDiffers40 W65 W
AC adapter output currentKnown for oneUnknown — not stated by the source1.73 A
AC adapter output voltageKnown for oneUnknown — not stated by the source19 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceKensington
Fingerprint readerKnown for oneNoUnknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers2.5 kg2.8 kg
WidthDiffers381.6 mm415 mm
DepthDiffers256 mm272 mm
HeightDiffers30.3 mm30 mm
Height (front)Known for one2.53 cmUnknown — not stated by the source
Height (rear)Known for one3.03 cmUnknown — not stated by the source
Packaging contentidentical
Cables includedKnown for oneACUnknown — not stated by the source
Other featuresidentical
3DKnown for oneNoUnknown — not stated by the source

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.

More laptop comparisons

All laptop comparisons