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Product comparison · 2 laptops

Acer Aspire E E5-572G-32KD Intel® Core™ i3 i3-4000M Laptop vs Lenovo IdeaPad 305 Intel® Core™ i3 i3-4005U Laptop

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  • 144specifications compared
  • 41differ
  • 103identical
  • 40known for one product only

Key differences

  • Product colour
    • Black
    • Black, Green, Lime
  • Processor model
    • i3-4000M
    • i3-4005U
  • Processor frequency
    • 2.4 GHz
    • 1.7 GHz
  • Processor socket
    • PGA946
    • BGA 1168
  • Thermal Design Power (TDP)
    • 37 W
    • 15 W
  • Maximum number of PCI Express lanes
    • 16
    • 10
  • PCI Express configurations
    • 1x16, 2x8, 1x8+2x4
    • 4x1, 1x4
  • Internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
184 specifications
A

Acer

Aspire E E5-572G-32KD Intel® Core™ i3 i3-4000M Laptop

Model E5-572G-32KD

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B

Lenovo

IdeaPad 305 Intel® Core™ i3 i3-4005U Laptop

Model 305

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Design1 differ
Product colourDiffersBlackBlack, Green, Lime
Market positioningKnown for oneBusiness
Displayidentical
Display surfaceKnown for oneMatt
Processor6 differ
Processor modelDiffersi3-4000Mi3-4005U
Processor frequencyDiffers2.4 GHz1.7 GHz
Processor socketDiffersPGA946BGA 1168
Thermal Design Power (TDP)Differs37 W15 W
Maximum number of PCI Express lanesDiffers1610
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 1x4
SteppingKnown for oneC0
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory clock speedKnown for one1600 MHz
Memory layout (slots x size)Known for one1 x 8 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage3 differ
Storage mediaDiffersHDDHybrid-HDD
HDD speedKnown for one5400 RPM
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD capacityKnown for one500 GB
Optical drive typeDiffersDVD-RWDVD±RW
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MAMD Radeon R5 M230
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz950 MHz
On-board graphics card DirectX versionDiffers11.112
On-board graphics card IDDiffers0x4160xA16
Graphics card Open GL supportKnown for oneYes
Audio1 differ
Audio systemDiffersHDDolby Advanced Audio
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers10
S/PDIF out portKnown for oneNo
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Keyboardidentical
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersLinux LinpusWindows 8.1
Operating system architectureKnown for one64-bit
Trial softwareKnown for oneMicrosoft Office
Processor special features8 differ
Intel Enhanced Halt StateDiffersNoYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Connect TechnologyDiffersNoYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology versionKnown for one0.00
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)DiffersNoYes
Processor ARK IDDiffers7510475105
Processor package sizeDiffers37.5 x 37.5 x 4.7 mm40 x 24 x 1.5 mm
UARTKnown for oneYes
Processor codeKnown for oneSR1HC
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium
Number of battery cellsDiffers64
Battery capacityDiffers4700 mAh32 Wh
Battery life (max)Known for one5.5 h
Power1 differ
AC adapter powerDiffers90 W65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD, Supervisor
Weight & dimensions3 differ
WeightDiffers2.5 kg2.3 kg
WidthDiffers381.6 mm380 mm
DepthDiffers256 mm262 mm
HeightKnown for one24.7 mm
Height (front)Known for one2.88 cm
Height (rear)Known for one3.03 cm
Packaging contentidentical
ManualKnown 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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