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Product comparison · 2 laptops

Acer Aspire E E5-731 Intel® Pentium® 3556U Laptop vs Lenovo Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop

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  • 99specifications compared
  • 44differ
  • 55identical
  • 58known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • 3556U
    • i5-3230M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 2.6 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor codename
    • Haswell
    • Ivy Bridge

Side by side

Differences highlightedShow differences only
157 specifications
A

Acer

Aspire E E5-731 Intel® Pentium® 3556U Laptop

Model E5-731

View product
B

Lenovo

Yangtian B590A-IFI Intel® Core™ i5 i5-3230M Laptop

Model B590A-IFI

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersSilverBlack
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
TouchscreenKnown for oneNo
LED backlightYesYes
Display surfaceKnown for oneMatt
Display resolutionKnown for one1600 x 900 pixels
HD typeKnown for oneHD+
Native aspect ratioKnown for one16:9
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffers3556Ui5-3230M
Processor cores22
Processor threadsDiffers24
Processor boost frequencyKnown for one3.2 GHz
Processor frequencyDiffers1.7 GHz2.6 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketKnown for oneBGA 1023
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i5-3200 Mobile series
Processor codenameDiffersHaswellIvy Bridge
Bus typeDiffersDMI2DMI
FSB ParityKnown for oneNo
SteppingKnown for oneL1
Thermal Design Power (TDP)Differs15 W35 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1016
PCI Express configurationsDiffers1x2, 1x4, 4x11x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Known for one26
ECC supported by processorNoNo
Memory1 differ
Internal memoryDiffers8 GB2 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMM
Storage2 differ
Total storage capacity500 GB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity500 GB500 GB
HDD speed5400 RPM5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
HDD interfaceKnown for oneSATA
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 610M
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers200 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card IDKnown for one0x166
Audioidentical
Built-in microphoneYesYes
Audio systemKnown for oneHD
Number of built-in speakersKnown for one2
Cameraidentical
Front cameraYesYes
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Microphone inKnown for oneYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel HM77 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Pointing deviceKnown for oneTouchpad
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Operating system architecture64-bit64-bit
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Secure KeyYesYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7662172056
Processor codeKnown for oneSR0WX
Processor package sizeDiffers40 x 24 x 1.5 mm31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel HD GraphicsKnown for oneYes
Intel ME Firmware VersionKnown for one9.5
Intel Smart Connect TechnologyKnown for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel TSX-NIKnown for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® OS GuardKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
UARTKnown for oneYes
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slotNoNo
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensions4 differ
WeightDiffers3 kg2.5 kg
WidthDiffers423.3 mm378 mm
DepthDiffers289.9 mm252 mm
HeightDiffers28 mm33.4 mm
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one4
Battery capacityKnown for one3220 mAh
Battery life (max)Known for one4 h

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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