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Product comparison · 2 laptops

Acer Aspire E1-572P-74508G75Dnii Intel® Core™ i7 i7-4500U Laptop vs Lenovo Flex 2 15

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  • 125specifications compared
  • 33differ
  • 92identical
  • 35known for one product only

Key differences

  • Product type
    • Laptop
    • Hybrid (2-in-1)
  • Product colour
    • Grey
    • Black
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Panel type
    • TFT
    • IPS
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i3
  • Processor model
    • i7-4500U
    • i3-4010U

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

Aspire E1-572P-74508G75Dnii Intel® Core™ i7 i7-4500U Laptop

Model E1-572P-74508G75Dnii

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B

Lenovo

Flex 2 15View product
Design3 differ
Product typeDiffersLaptopHybrid (2-in-1)
Product colourDiffersGreyBlack
Form factorDiffersClamshellConvertible (Fold-back screen)
Display3 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Panel typeDiffersTFTIPS
Contrast ratio (typical)Known for one700:1
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i3
Processor modelDiffersi7-4500Ui3-4010U
Processor frequencyDiffers1.8 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel® Core™ i3-4000 Mobile Series
PCI Express configurationsDiffers2x42x4, 4x1
Processor boost frequencyKnown for one3 GHz
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one1600 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Storage4 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
HDD sizeKnown for one2.5"
Optical drive typeDiffersNoDVD±RW
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Graphics2 differ
Maximum on-board graphics card memoryDiffers1.74 GB2 GB
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
Audioidentical
Speaker powerKnown for one1.5 W
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers10
Processor special features7 differ
Embedded options availableDiffersNoYes
Intel FDI TechnologyDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersYesNo
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7546075107
Processor codeDiffersSR16ZSSSR16Q
UARTKnown for oneYes
Batteryidentical
Number of battery cellsKnown for one4
Battery capacityKnown for one2500 mAh
Battery life (max)Known for one4 h
Poweridentical
AC adapter powerKnown for one40 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slotKnown for oneYes
Fingerprint readerKnown for oneNo
Trusted Platform Module (TPM)Known for oneNo
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneACPI 3.0, PSE
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers2.7 kg2.56 kg
WidthDiffers381.6 mm382 mm
DepthDiffers256 mm276 mm
HeightDiffers26.7 mm25.8 mm
Height (front)Known for one1.35 cm
Height (rear)Known for one2.67 cm
Packaging contentidentical
Power cord 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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